{"title":"DIY Electronic Kits","description":null,"products":[{"product_id":"ne555-pwm-speed-controller-kit-dc-4-5v-15v-input-diy-electronics","title":"NE555 PWM Speed Controller Kit - DC 4.5V-15V Input - DIY Electronics","description":"\u003cp\u003eThe NE555 Pulse Width Modulation Speed Controller is a DIY electronic kit designed for educational projects and small robotics. It provides precise speed control for DC motors using PWM technology.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: NE555\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 4.5V - 15V\u003c\/li\u003e\n\u003cli\u003eOutput Current: Up to 3A\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 1Hz - 10kHz\u003c\/li\u003e\n\u003cli\u003eControl Type: PWM (Pulse Width Modulation)\u003c\/li\u003e\n\u003cli\u003eDimensions: 5.5cm x 4cm (2.17\" x 1.57\")\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures an easy-to-assemble kit for electronic production training. The compact circuit board design is suitable for small robotics and automation projects. Stable operation is ensured by integrated IC components and circuit design. Efficient power regulation minimizes energy loss.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x NE555 DIY Electronic Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119879889121,"sku":"BG-2049012","price":5.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/5c2e9598-4416-4213-bf18-ef604e76119e.jpg?v=1789396326"},{"product_id":"diy-electronic-quiz-buzzer-kit-5v-lightweight-26g","title":"DIY Electronic Quiz Buzzer Kit 5V Lightweight 26g","description":"\u003cp\u003eThis unassembled DIY Electronic Quiz Buzzer Kit is designed for electronics circuit training and educational purposes. It operates on DC 5V power supply.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 26g\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures an eight-way module with individual answer buttons for interactive team participation, an integrated digital display for priority answer slot indication, and a reset button for controlling quiz sessions. The kit includes simple latch, decode, and buzzer circuits for straightforward functionality.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x DIY Electronic Quiz Buzzer Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119880478945,"sku":"BG-2049013","price":6.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/fefade9b-80c5-41de-a1c3-23aeb66fb880.jpg?v=1789396326"},{"product_id":"electronics-components-kit-with-ceramic-capacitors-50v-white","title":"Electronics Components Kit with Ceramic Capacitors 50V White","description":"\u003cp\u003eThis electronics components kit includes Ceramic Capacitors with a voltage of 50V and a color of white. It is designed for hobbyists and educators working on electronic projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Ceramic\u003c\/li\u003e\n\u003cli\u003eVoltage: 50V\u003c\/li\u003e\n\u003cli\u003eColor: white\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include 140 x Solderless Jumper Wires, 20 x M\/F 6.5 Inch Dupont Wires, 65 x Jumper Wires, 1 x Potentiometer-3386-10k, 10 x Push Buttons, 2 x 40 Pin Male Connectors, 1 x M\/M USB Data Cable, 1 x IC(SN74HC595), 1 x IC(4N35), 10 x Electrolytic Capacitors (10UF 50V), 10 x Electrolytic Capacitors (100UF 50V), 1 x Passive Buzzer, 1 x Active Buzzer, 10 x Ceramic Capacitors (100nF), 10 x Ceramic Capacitors (22pF), 10 x NPN Transistor (2N222), 2 x Photoresistors, 10 x Rectifier Diodes (1N4007), 2 x Thermistors, 10 x Resistors ¼W(10Ω\/ohm), 10 x resistor ¼W(100Ω\/ohm), 10 x resistor ¼W(220Ω\/ohm), 10 x resistor ¼W(330Ω\/ohm), 10 x resistor ¼W(1KΩ\/ohm), 10 x resistor ¼W(2KΩ\/ohm), 10 x resistor ¼W(5KΩ\/ohm), 10 x resistor ¼W(10KΩ\/ohm), 10 x resistor ¼W(100KΩ\/ohm), 10 x resistor ¼W(1MΩ\/ohm), 10 x white LED(5mm), 10 x red LED(5mm), 10 x yellow LED(5mm), 10 x green LED(5mm), 10 x blue LED(5mm), 2 x RGB LED(5mm).\u003c\/p\u003e\u003cp\u003eWhat's included: No manual includes.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119886246113,"sku":"BG-2036365","price":12.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/b73773f9-2cb2-4e15-8820-25f7f9c98afa.jpg?v=1789396331"},{"product_id":"2x18650-usb-power-bank-case-kit-5600mah-for-smartphones-and-mp3-players","title":"2X18650 USB Power Bank Case Kit 5600mAh for Smartphones and MP3 Players","description":"\u003cp\u003eThe 2X18650 USB Power Bank Case Kit is a battery charger case designed for DIY enthusiasts and users of electronic devices. It features a Model Number 2X18650 and a battery capacity of 5600mAh.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Battery Charger Case\u003c\/li\u003e\n\u003cli\u003eBattery Capacity: 5600mAh\u003c\/li\u003e\n\u003cli\u003eBattery Type: 2 x 18650 Batteries (Not Included)\u003c\/li\u003e\n\u003cli\u003eOutput: USB\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with smartphones, MP3 players, and other electronic devices, this power bank case offers universal USB output. It supports DIY customization with the flexibility to choose your own 18650 batteries. The slim and lightweight design ensures easy portability for travel and daily commutes.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x USB Power Bank Battery Charger Case.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119888605409,"sku":"BG-2025102","price":3.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/3aa143b9-0bf3-414b-97bb-c49de3e4d405.png?v=1789396332"},{"product_id":"led-digital-display-electronic-watch-diy-kit-with-silicone-strap","title":"LED Digital Display Electronic Watch DIY Kit with Silicone Strap","description":"\u003cp\u003eThis DIY kit allows beginners and hobbyists to assemble an electronic watch with an LED digital display. It is designed for educational purposes and includes a clear silicone strap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Silicone\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003c\/li\u003e\n\u003cli\u003eDisplay: LED digital\u003c\/li\u003e\n\u003cli\u003eStrap Length: 225 mm\u003c\/li\u003e\n\u003cli\u003eCase Dimensions: 55 mm x 51 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures hands-on learning about digital wristwatches. The kit includes all necessary parts and a detailed instruction manual for easy assembly. The LED display ensures clear time indications day or night. Multiple strap colors are available for personalization. The finished watch is compact and lightweight for comfortable wear.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x LED Digital Display Electronic Watch DIY Kit with a random color silicone strap.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119889195233,"sku":"BG-2022108","price":9.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/4f02ca43-5970-485d-b281-066bbcaa2282.jpg?v=1789396332"},{"product_id":"diy-nightlight-kit-with-clear-pcb-18-leds-65x65x35mm","title":"DIY Nightlight Kit with Clear PCB, 18 LEDs, 65x65x35mm","description":"\u003cp\u003eThis electronic soldering practice kit is designed for beginners and hobbyists, featuring a Clear PCB board and 18 LEDs. The kit has dimensions of 65 x 65 x 35mm and operates at 12V.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 65 x 65 x 35mm\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eControl brightness with any infrared remote controller. Choose between two adjustable brightness settings with 18 LEDs. The kit includes a clear PCB design with easy-to-follow silk screen labels for straightforward assembly. It is portable and compact, making it suitable for desks, nightstands, or shelves.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Remote Control Lights DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119889752289,"sku":"BG-2022109","price":8.63,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/7b608d18-0b3b-461c-be3c-0db7f8a9c605.jpg?v=1789396333"},{"product_id":"air-quality-temperature-humidity-voltage-detection-diy-kit-5v","title":"Air Quality Temperature Humidity Voltage Detection DIY Kit 5V","description":"\u003cp\u003eThis DIY kit enables multi-parameter environmental monitoring with a working voltage of DC 5V. It is designed for users who need to assemble and solder components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePCB Size: 83mm x 63mm\u003c\/li\u003e\n\u003cli\u003eAir Quality Measurement Range: 10ppm - 999ppm (custom adjustable)\u003c\/li\u003e\n\u003cli\u003eTemperature Measurement Range: 0°C ~ 50°C\u003c\/li\u003e\n\u003cli\u003eHumidity Measurement Range: 5% ~ 95% RH\u003c\/li\u003e\n\u003cli\u003eVoltage Measurement Range: 0 ~ 15V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include customizable alarm thresholds for each parameter, compatibility with MQ-series sensors for diverse gas detection, and a compact design suitable for limited installation areas. The kit also utilizes a built-in DHT11 sensor for temperature and humidity measurements.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Air Quality Temperature Humidity Voltage Detection DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119890047201,"sku":"BG-2039115","price":15.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/9d316da5-a86a-4f3e-a660-836ff6890432.jpg?v=1789396333"},{"product_id":"hu-017e-fm-radio-red-5v-3w-m42-thread-model","title":"HU-017E FM Radio Red 5V 3W M42 Thread Model","description":"\u003cp\u003eThis FM radio is designed for users who enjoy customizable audio. The Model: HU-017E features a red color and operates at 5V with 3W power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 128g\u003c\/li\u003e\n\u003cli\u003eModel: HU-017E\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003cli\u003ePower: 3W\u003c\/li\u003e\n\u003cli\u003eColor: Red\u003c\/li\u003e\n\u003cli\u003eThread: M42\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include easy assembly with enhanced sound quality when paired with a 4Ω 3W speaker. The Advanced RDA5807 module offers noise cancellation, bass enhancement, high sensitivity, low noise, and strong anti-interference capabilities. User-friendly controls allow for channel switching, volume adjustment, clearing channels, and re-scanning and storing channels. Sound customization is available with 15 levels of adjustment. An LED status indicator displays the operational state of the radio. The device also has power-off memory, automatic channel searching, and channel saving functions.\u003c\/p\u003e\u003cp\u003eWhat's included: 5x In-line resistance 1K, 4x Key cap, 3x Electrolytic capacitor 100uF, 1x 8P IC block, 1x STC8G1K17, 1x HU-M42 module, 1x Radio antenna, 1x Sponge ring, 1x 4P red and black connecting line, 1x Power cord, 1x PCB, 1x Instructions, 4x Red light emitting diode, 4x 6*6*12.5 key, 1x Audio socket, 1x Toggle switch, 1x Usb socket, 1x In-line resistance 10K, 1xTtrumpet, 1x M2 screw, 1x M2 nut, 1x Shell.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119890964705,"sku":"BG-2022110","price":8.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/3116cfc5-75ed-4a9a-b9fa-e42ad62e5fb9.jpg?v=1789396333"},{"product_id":"adjustable-dc-power-supply-module-diy-kit-24w-1-2v-clear","title":"Adjustable DC Power Supply Module DIY Kit 24W 1.2V clear","description":"\u003cp\u003eThis is an adjustable DC power supply module DIY kit designed for circuit testing and USB-powered devices. It features a clear color and delivers 24W power at 1.2V voltage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 1.2V\u003c\/li\u003e\n\u003cli\u003ePower: 24W\u003c\/li\u003e\n\u003cli\u003eColor: clear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures precise voltage adjustment with a rotary potentiometer and a 3-digit LED digital display for real-time voltage monitoring. It offers multiple selectable voltage levels and is suitable for powering USB devices, micro motors, fans, and laboratory circuit tests. What's included: 1 x Adjustable DC Power Supply Module DIY Kit (US plug).\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119896568033,"sku":"BG-2039120","price":18.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/90fa04ae-5311-49e0-ad14-84bbdc6baa76.jpg?v=1789396338"},{"product_id":"stc-atomizing-humidifier-diy-kit-5v-dc-clear","title":"STC Atomizing Humidifier DIY Kit 5V DC Clear","description":"\u003cp\u003eThe STC Atomizing Humidifier DIY Kit is a compact humidifier kit designed for users who need to assemble and solder components. It operates at 5V DC and features a clear color.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eColor: clear\u003c\/li\u003e\n\u003cli\u003eCircuit Board Dimensions: 60 x 60 mm\u003c\/li\u003e\n\u003cli\u003eOverall Dimensions: 62 x 62 mm\u003c\/li\u003e\n\u003cli\u003eDisplay Screen: OLED with temperature, humidity, and timer readout functions\u003c\/li\u003e\n\u003cli\u003eButtons Functionality: Power On\/Off, Start\/Return, Confirm\/Save, Digit Increase, Position Swap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a compact and versatile design, fitting easily into small spaces. The integrated OLED screen displays key data such as temperature, humidity, and timer status. Equipped with multiple function buttons for precise adjustments. Designed with a high-quality circuit board for reliable performance. Comes with clear schematics and clean components for DIY assembly.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x STC Atomizing Humidifier DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119899451617,"sku":"BG-2039122","price":12.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/63a50871-560a-42e7-9095-b2d34ef518c3.jpg?v=1789396340"},{"product_id":"music-tesla-coil-transparent-acrylic-48v-diy-kit","title":"Music Tesla Coil Transparent Acrylic 48V DIY Kit","description":"\u003cp\u003eThe Music Tesla Coil is a scientific audio-visual device designed for enthusiasts, featuring transparent acrylic construction and Bluetooth\/AUX audio input. It produces artificial lightnings that dance to music.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 17.3 x 11.5 x 9.5 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.52 kg\u003c\/li\u003e\n\u003cli\u003eVoltage: 48V\u003c\/li\u003e\n\u003cli\u003eColor: Transparent\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include a 5~50 Hz Discharge Frequency (Lightnings Mode) and 0~8 cm Arc Length. The device allows safe touch interaction and supports easy setup with Bluetooth connectivity. What's included: 1 x Music Tesla Coil DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119910592737,"sku":"BG-2025130","price":34.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/60211c80-e5b2-43e5-88ad-78365016cada.jpg?v=1789396347"},{"product_id":"jz-k3-c51-microcontroller-development-kit-with-usb-and-dc-power","title":"JZ-K3 C51 Microcontroller Development Kit with USB and DC Power","description":"\u003cp\u003eThis DIY JZ-K3 C51 Microcontroller Development Kit requires assembly and soldering. It is designed for electronic projects and includes a USB to Serial Port for downloading and communication.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCommunication IC: MAX232\u003c\/li\u003e\n\u003cli\u003eDC Port: 5.5*2.1mm, connects to a 5V power adapter\u003c\/li\u003e\n\u003cli\u003eSelf-reset function\u003c\/li\u003e\n\u003cli\u003eComponents: LED flow lights, 4-digit common anode display, buzzer, stepper motor driver chip ULN2003, memory chip 24C02\u003c\/li\u003e\n\u003cli\u003eSensors: 18B20 temperature sensor, infrared receiver interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include versatile connectivity with USB and DC power ports, enhanced protection with self-reset function, and multi-functional interfaces like LCD1602 and LCD12864. The kit also offers easy component replacement with three removable IC seats.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x DIY JZ-K3 C51 Microcontroller Development Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119919177953,"sku":"BG-2031132","price":12.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/81909e8a-7b74-48c5-af9b-e331567f5acb.jpg?v=1789396352"},{"product_id":"6v-voltage-kit-95g-weight","title":"6V Voltage Kit - 95g Weight","description":"\u003cp\u003eThis is a kit that requires soldering and assembly, designed for users who enjoy DIY projects. It features a 6V voltage specification.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 95g\u003c\/li\u003e\n\u003cli\u003eVoltage: 6V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInput options include V, 6V, 9V, and 12V. The kit has a size of 93*67*41mm. Note that this is a kit that you need to solder and assemble yourself.\u003c\/p\u003e\u003cp\u003eWhat's included: single kit weighing 95g, or 180g including US plug power supply.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119919341793,"sku":"BG-2002272","price":6.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/df977a4c-a7a2-4a3e-8d87-29ebbdaf60bc.jpg?v=1789396352"},{"product_id":"diy-harp-kit-with-7-illuminated-strings-5v-voltage","title":"DIY Harp Kit with 7 Illuminated Strings 5V Voltage","description":"\u003cp\u003eThis DIY harp kit features 7 illuminated strings and operates at 5V voltage, designed for hobbyists who enjoy hands-on projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower number of strings (beams): 7\u003c\/li\u003e\n\u003cli\u003eSize: 10cm x 5cm \/ 3.94in x 1.97in\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a high bass switch for toggling frequencies, pre-programmed songs for easy demonstration, and interactive sound generation when light beams are interrupted. Precision sensor technology uses photosensitive resistors to detect light interruptions.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Harp DIY Kit that requires soldering.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119921701089,"sku":"BG-2031133","price":9.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/8eac7e26-bd9f-40c3-8c47-106e4d7a6c59.jpg?v=1789396353"},{"product_id":"smd-dot-matrix-advertising-screen-kit-pcb-board-97mm-x-85mm-red-led","title":"SMD dot matrix advertising screen kit PCB Board 97mm x 85mm Red LED","description":"\u003cp\u003eThis unassembled SMD dot matrix advertising screen kit features a PCB Board Size of 97mm x 85mm and uses Red LED color. It is designed for users who need to solder and assemble the kit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower Supply: DC 5V\u003c\/li\u003e\n\u003cli\u003ePower: 104W\u003c\/li\u003e\n\u003cli\u003eColor: Red\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a pre-programmed microcontroller for displaying patterns like full screen and text advertisements. The kit includes 256 pixels for rendering shapes and text. It uses row scanning technology for optimized LED performance. The compact size makes it suitable for various applications.\u003c\/p\u003e\u003cp\u003eWhat's included: 1x Fixed Capacitor, 6x Chip Capacitors, 256x Red LED, 16x Chip Resistors, 16x Chip Transistors, 1x STC15F104W SMD Chip, 4x 74HC595D SMD Chip, 12x Pin Headers, 1x PCB Board, 1x Power Cable.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119935365345,"sku":"BG-2033759","price":9.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/2041e19d-6a16-47c9-a5dc-a2fc9b23b5e9.jpg?v=1789396363"},{"product_id":"electromagnetic-launcher-diy-kit-model-number-hu-064c-3v","title":"Electromagnetic Launcher DIY Kit Model Number HU-064C 3V","description":"\u003cp\u003eThe Model Number HU-064C is an electromagnetic launcher DIY kit designed for science enthusiasts and educators, featuring an Operating Voltage of 3V.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel Number: HU-064C\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2x AA batteries, DC 3V\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions: 85 x 78mm + 50 x 53mm\u003c\/li\u003e\n\u003cli\u003eCapacitor Charging Current: 50-65mA\u003c\/li\u003e\n\u003cli\u003eLaunch Current: 70-80mA\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3V\u003c\/li\u003e\n\u003cli\u003eMeasurement Accuracy: ±1-2mm for Manual Measurements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a comprehensive kit with a dedicated circuit board, electromagnetic coil, hexagon legs, and induction components for easy assembly and stable performance. It utilizes a high-voltage electromagnetic pulse to launch projectiles at high speeds, with capacitors for rapid energy storage enabling quick successive launches. The kit offers an extended range for projecting objects and includes clear LED indicators for real-time visual feedback on charge status and operational states.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Electromagnetic Launcher Circuit Board DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119935529185,"sku":"BG-2025181","price":9.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/a9f65eed-0ac7-4470-b607-b6a16eed6d95.jpg?v=1789396363"},{"product_id":"microcontroller-based-counter-kit-circuit-board-stc90c52-5v-diy","title":"Microcontroller-Based Counter Kit Circuit Board STC90C52 5V DIY","description":"\u003cp\u003eThis is a DIY microcontroller-based counter kit circuit board for electronics hobbyists. It features the STC90C52 microcontroller and operates on DC 5V-6V.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Ceramic\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: DC 5V-6V\u003c\/li\u003e\n\u003cli\u003eColor: Clear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a four-button control system (Reset, Start, Pause, Clear) and a single-digit LED display with integrated counting functionality. The kit includes clearly marked components and circuit layout for easy assembly. It uses an NE555 timer and STC90C52 microcontroller for enhanced performance. The compact PCB footprint (82mm x 57mm) allows for integration into other projects or standalone usage.\u003c\/p\u003e\u003cp\u003eWhat's included: 3x 100 Direct-insert Resistors, 3x 10K Direct-insert Resistors, 4x 1K Direct-insert Resistors, 2x 30p Ceramic Capacitors, 1x 104\/0.1uF Ceramic Capacitors, 1x 12M Crystal Oscillators, 1x 10uF Electrolytic Capacitors, 1x 47uF Electrolytic Capacitors, 1x 5mm Green Light-emitting Diodes, 1x 1N4007 Diode, 2x 9014\/EBC Transistors, 1x STC90C52 MCU Chip, 1x DIP40 Chip Holder, 1x NE555 Integrated Chip, 1x DIP8 Chip Holder, 1x Red Two-digit Digital Tubes, 4x 6*6*6 Micro Switch Buttons, 1x 6P\/2.54 Pin Header, 1x 82*57 Circuit Board.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119937429729,"sku":"BG-2033761","price":10.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/d7377277-3fc1-420d-914a-24d45f575de6.jpg?v=1789396365"},{"product_id":"bmcu370c-hall-buffer-kit-for-a1-a1mini-p1s-p1p-printers-open-source","title":"BMCU370C Hall Buffer Kit for A1 A1mini P1S P1P Printers - Open Source","description":"\u003cp\u003eThe BMCU370C Hall buffer kit is an open source project designed for A1, A1mini, P1S, and P1P printers. It offers bidirectional buffering and supports 4-channel mode.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with A1, A1 mini, P1S, P1P (Experimental), X1 Series (possible but unproven).\u003c\/li\u003e\n\u003cli\u003eSupports bidirectional buffering with softer feeding to prevent filamenthub damage.\u003c\/li\u003e\n\u003cli\u003eFeatures \"long retraction when cut in filament\" function.\u003c\/li\u003e\n\u003cli\u003eWorks in 4-channel mode only, no expansion support.\u003c\/li\u003e\n\u003cli\u003eRequires firmware version 1.05.00 or older; versions 06 and 07 are not compatible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis kit is pre-assembled and tested. The 4P cable has an anti-reverse design. Hot plugging is not supported. Ensure no filament is loaded into the tool head before turning off the printer.\u003c\/p\u003e\u003cp\u003eWhat's included: BMCU370C Hall buffer kit, 4P connecting cable, 4 x Teflons Tube.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"White","offer_id":49119939002593,"sku":"BG-2044168-WHITE","price":89.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/afea412b-94d0-44ca-8a45-de6c155ae6fe.jpg?v=1789396366"},{"product_id":"diy-weather-station-kit-with-esp8266-12e-and-dht11-sensor","title":"DIY Weather Station Kit with ESP8266-12E and DHT11 Sensor","description":"\u003cp\u003eThis DIY weather station kit uses the ESP8266-12E model to collect and display weather data. 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The kit features the PN2222 model and 25pcs of ceramic components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Ceramic\u003c\/li\u003e\n\u003cli\u003eCount: 25pcs\u003c\/li\u003e\n\u003cli\u003eModel: PN2222\u003c\/li\u003e\n\u003cli\u003eVoltage: 3V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include motors with wires (no soldering needed), a detailed datasheet and tutorial for step-by-step guidance, and compatibility with IDE for easy code writing and uploading. What's included: servo motor (SG90), motor, ULN2003 stepper motor control board, prototype extension, power supply module, ultrasonic sensor, 3V servo motor, remote control, 9V 1A power supply, 25pcs LEDs, RGB LED, 5pcs 22PF ceramic capacitors, 5pcs 100NF ceramic capacitors, 2pcs photoresistors, 2pcs thermistors, 2pcs rectifier diodes (1N4007), 2pcs NPN transistors (PN2222), 1pc tilt switch, 5pcs push buttons (small), 1pc 1-digit 7-segment screen, 1pc 7-segment 4-digit screen, 1pc LCD1602 module (with Headers), 1pc IC L293D, 1pc IC 74HC595, 1pc active buzzer, 1pc passive buzzer, 1pc temperature and humidity module DHT11, 2pcs potentiometers, 1pc joystick module, 1pc keyboard module, 1pc 5V relay, 1pc infrared receiver module, 1pc bridge cable 65, 1pc USB cable, 1pc 9V DC battery, 10pcs resistors (10R), 10pcs resistors (100R), 30pcs resistors (220R), 10pcs resistors (330R), 10pcs resistors (1K), 10pcs resistors (2K), 10pcs resistors (5K1), 10pcs resistors (10K), 10pcs resistors (100K), 10pcs resistors (1m), 20pcs Dupont male and female cables.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119949521121,"sku":"BG-2036428","price":29.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/1e844bda-08a6-4aa6-b224-f5c4a491860c.jpg?v=1789396373"},{"product_id":"smd-soldering-practice-test-kit-with-300-pieces-components-and-9v-voltage","title":"SMD Soldering Practice Test Kit with 300 Pieces Components and 9V Voltage","description":"\u003cp\u003eThis is a DIY SMD Components Soldering Practice Test Kit designed for beginner-level SMD soldering practitioners. 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The main board and expansion board are compatible.\u003c\/p\u003e\u003cp\u003eWhat's included: 5pcs white LEDs, 2pcs NPN transistors (PN2222), and other components listed in the package.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119951847649,"sku":"BG-2036429","price":25.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/3a7ca06b-b1d6-44e7-9563-af32846ec22c.jpg?v=1789396374"},{"product_id":"fm-radio-diy-assembly-kit-with-5w-output-and-4-0v-power-supply","title":"FM Radio DIY Assembly Kit with 5W Output and 4.0V Power Supply","description":"\u003cp\u003eThis FM Radio DIY Assembly Kit requires self-assembly and features a 5W output power and 4.0V voltage. 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This compact speaker kit includes an LM386 amplifier chip and supports both Bluetooth and auxiliary inputs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: nylon\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003cli\u003ePower: 5W\u003c\/li\u003e\n\u003cli\u003eThread: M18\u003c\/li\u003e\n\u003cli\u003eWeight: 215 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include a level indicator with spectrum function, Bluetooth connectivity under the name M18, and the ability to connect via a 3.5mm audio cable. The kit requires manual assembly and includes all necessary components.\u003c\/p\u003e\u003cp\u003eWhat's included: PCB board, Bluetooth module, LM386 chip, capacitors, resistors, acrylic shell, and mounting hardware.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119954665697,"sku":"BG-2002535","price":12.49,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/ab488527-17c1-4821-8dcf-fa99dd0297b3.jpg?v=1789396376"},{"product_id":"ultrasonic-suspension-diy-kit-12v-104w-abs-material-red-color-m2-thread","title":"Ultrasonic Suspension DIY Kit 12V 104W ABS Material Red Color M2 Thread","description":"\u003cp\u003eThis DIY kit demonstrates ultrasonic suspension, perfect for electronics enthusiasts. It operates at 40KHz and uses ABS material with a weight of 22g.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 22g\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003ePower: 104W\u003c\/li\u003e\n\u003cli\u003eColor: red\u003c\/li\u003e\n\u003cli\u003eThread: M2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures ultrasonic suspension to levitate small objects. Assemble components yourself as it is an unsoldered product. 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This kit requires assembly and soldering, making it a hands-on project for learning soldering, circuit design, and practical electronics assembly.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Electromagnetic Swing DIY Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119955943649,"sku":"BG-2039197","price":6.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/8342ee3e-c6d6-48b0-a03a-ea9a0387399d.jpg?v=1789396378"},{"product_id":"24-hour-digital-circuit-clock-with-cd4518-chips-yellow-ceramic","title":"24-Hour Digital Circuit Clock with CD4518 Chips - Yellow Ceramic","description":"\u003cp\u003eThis is a 24-hour digital circuit clock kit, designed for electronics enthusiasts. It uses CD4518, CD4511, CD4081, CD4013, and CD4060 chips to display time without a microcontroller.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: ceramic\u003c\/li\u003e\n\u003cli\u003eColor: yellow\u003c\/li\u003e\n\u003cli\u003eVoltage: 4.5V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a second signal generator, counter, decoding display, and timing circuit. The hours, minutes, and seconds can be adjusted manually. 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It's designed for hobbyists and electronics enthusiasts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Iron\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003cli\u003ePower: 3W\u003c\/li\u003e\n\u003cli\u003eThread: M3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures over 20 animation modes and 6 spectrum modes. Note: This is a DIY kit that requires welding and assembly; no instruction manual is provided.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119994708193,"sku":"BG-2028344","price":17.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/354d6695-38c9-4bfb-8329-a99c45db0c3e.jpg?v=1789396405"},{"product_id":"diy-electronic-kit-led-rotating-ferris-wheel-5v-1a","title":"DIY Electronic Kit LED Rotating Ferris Wheel 5V 1A","description":"\u003cp\u003eThe DIY Electronic Kit LED Rotating Ferris Wheel is a 16-layer model designed for hobbyists and DIY enthusiasts, featuring 610 LEDs and a 5V power supply.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLayers: 16\u003c\/li\u003e\n\u003cli\u003eDiameter: 30 cm\u003c\/li\u003e\n\u003cli\u003eLED Count: 610 LEDs\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5V 1A\u003c\/li\u003e\n\u003cli\u003eModes: 20+ animation modes, 6 frequency modes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures over 20 animation modes and 6 frequency modes for a dynamic LED show. Supports multiple control options including physical buttons and a remote control. The kit requires welding and assembly as detailed in the instruction manual. What's included: 1 x DIY Electronic Kit (No speaker).\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119996084449,"sku":"BG-2028345","price":75.49,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/8dcec369-eae8-4a4e-b63d-c9e827ee69f5.jpg?v=1789396406"},{"product_id":"tj-56-719-diy-telegraph-decoder-kit-5v-voltage-clear-color","title":"TJ-56-719 DIY Telegraph Decoder Kit - 5V Voltage - Clear Color","description":"\u003cp\u003eThe TJ-56-719 is a DIY telegraph decoder kit designed for hobbyists and learners. It operates on a DC 5V voltage with a Type-C interface.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: TJ-56-719\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: DC 5V (Type-C Interface)\u003c\/li\u003e\n\u003cli\u003eStatic Working Current: Approx. 25mA (No decoding)\u003c\/li\u003e\n\u003cli\u003eMaximum Working Current: Approx. 60mA (During decoding with buzzer sound)\u003c\/li\u003e\n\u003cli\u003eAdjustable Decoding Interval: 10–9990 ms\u003c\/li\u003e\n\u003cli\u003eCharacter Reception Capacity: 64 characters\u003c\/li\u003e\n\u003cli\u003eDisplay Screen Capacity: 16 characters\u003c\/li\u003e\n\u003cli\u003eDecodable Characters: 43\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions: 108 × 55 × 25 mm \/ 25 × 27 mm\u003c\/li\u003e\n\u003cli\u003eOuter Dimensions: 117 × 63 × 25 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures adjustable decoding timing from 10ms to 9990ms for Morse code recognition. It includes a 16-character digital screen for real-time decoding feedback. The kit is compact and lightweight, with dimensions of 108 × 55 × 25 mm. It operates with low power consumption, suitable for prolonged usage. This is an unassembled item that requires assembly and soldering. What's included: 1 x DIY Telegraph Decoder Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119996379361,"sku":"BG-2049178","price":11.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/b6428a65-dcce-40a4-9f53-5aa331cfaeb3.jpg?v=1789396406"},{"product_id":"diy-led-rotating-ferris-wheel-kit-with-bluetooth-5v-power-supply","title":"DIY LED Rotating Ferris Wheel Kit with Bluetooth 5V Power Supply","description":"\u003cp\u003eThe DIY Electronic Kit LED Rotating Ferris Wheel is a hands-on project for hobbyists and enthusiasts, featuring 610 LEDs and a 5V power supply. This kit requires welding and assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e16 Layers\u003c\/li\u003e\n\u003cli\u003eDiameter: 30 cm\u003c\/li\u003e\n\u003cli\u003eLED Count: 610 LEDs\u003c\/li\u003e\n\u003cli\u003ePower Supply: 5V 1A\u003c\/li\u003e\n\u003cli\u003eInterface: Bluetooth, USB slot, Memory card slot\u003c\/li\u003e\n\u003cli\u003eControl Methods: Bluetooth app control, physical button control, remote control\u003c\/li\u003e\n\u003cli\u003eApp Compatibility: Dedicated app for controlling LED patterns and colors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures 20+ animation modes and 6 frequency modes. Supports mobile Bluetooth, memory card, and USB playback. 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It includes a 3W speaker and requires soldering and assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeight: 585mm\u003c\/li\u003e\n\u003cli\u003eBase width: 165mm\u003c\/li\u003e\n\u003cli\u003eBase length: 165mm\u003c\/li\u003e\n\u003cli\u003eWeight: 20 g\u003c\/li\u003e\n\u003cli\u003ePower: 3W\u003c\/li\u003e\n\u003cli\u003eColor: clear\u003c\/li\u003e\n\u003cli\u003eBluetooth Connectivity: Supports Android and iOS devices\u003c\/li\u003e\n\u003cli\u003eLED Lights: Multi-color, including 20 grass cap LEDs and 37 short 5mm LEDs\u003c\/li\u003e\n\u003cli\u003eAudio Amplifier: Integrated USB audio amplifier\u003c\/li\u003e\n\u003cli\u003eControl: Mobile App via Bluetooth\u003c\/li\u003e\n\u003cli\u003eSpeaker: 4Ω 3W speakers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a stunning LED light display with 57 vibrant LEDs. Compatible with USB power sources like power banks or laptops. The kit includes all necessary components and clear instructions for assembly.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Eiffel Tower model kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119998443745,"sku":"BG-2028356","price":52.43,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/0f36826d-74b7-43ad-bb37-d94d7912e5c9.jpg?v=1789396408"},{"product_id":"12v-60w-power-supply-with-5v-output-model-xyz","title":"12V 60W Power Supply with 5V Output - Model XYZ","description":"\u003cp\u003eThis power supply provides 12V 60W output with a 5V option, designed for routers and surveillance cameras. 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It has a high peak output power for devices like printers and motors, and enhanced overcurrent protection for secure operation.\u003c\/p\u003e\u003cp\u003eWhat's included: Battery not included.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49119998476513,"sku":"BG-2049186","price":15.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/feed8bec-d856-430b-b83e-9d265916ea95.jpg?v=1789396408"},{"product_id":"rexqualis-25-pcs-electronic-components-kit-with-controller-board-and-sensors","title":"Rexqualis 25 PCS Electronic Components Kit with Controller Board and Sensors","description":"\u003cp\u003eThis is a 25 PCS electronic components kit designed for DIY projects. 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The kit includes a DS1302 Clock Module for time display and features 18 rhythm light display modes. Sound activation control reacts to sound inputs for visual effects. The kit is powered via USB cable, suitable for home and desktop setups. Five design types are available.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x DIY LED Music Spectrum Clock Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120000704737,"sku":"BG-2049189","price":7.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/536c190a-cf2f-45bb-802f-af81ce3b3489.jpg?v=1789396409"},{"product_id":"power-bank-22-5w-fast-charging-with-dual-modes-and-led-torch","title":"Power Bank 22.5W Fast Charging with Dual Modes and LED Torch","description":"\u003cp\u003eThis power bank supports up to 16 x 18650 flat batteries and offers 22.5W fast charging for mobile devices. 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Connect to your device through the Bluetooth app to control various functions and settings. The DIY kit comes with clear instructions, making it simple for anyone to build their own electronic device. Choose between loose parts or a power adapter, depending on your requirements.\u003c\/p\u003e\u003cp\u003eWhat's included: 1x DIY Electronic Kit and 1x Power Supply (Notice: the shipment is parts, need to be assembled by yourself).\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120011550945,"sku":"BG-2019031","price":19.79,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/3c70df6f-fe5e-4e16-9c0d-98e32fb0e67e.jpg?v=1789396416"},{"product_id":"iy-welding-kit-with-ceramic-components","title":"IY Welding Kit with Ceramic Components","description":"\u003cp\u003eThis IY welding kit includes ceramic components and is designed for electronics enthusiasts. 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The kit also includes an amplification circuit for sine wave generation.\u003c\/p\u003e\u003cp\u003eWhat's included: 3x 1K ohm Color Ring Resistor, 1x 1M ohm Color Ring Resistor, 1x 4.7K ohm Color Ring Resistor, 3x 10K ohm Color Ring Resistor, 1x 15K ohm Color Ring Resistor, 2x 100K ohm Color Ring Resistor, 1x 0.01uF Monolithic Capacitor, 1x 0.01uF Ceramic Capacitor, 1x 0.1uF Monolithic Capacitor, 1x 0.1uF Ceramic Capacitor, 4x 0.047uF Ceramic Capacitor, 2x 4.7uF Electrolytic Capacitor, 1x 1N4007 Diode, 1x 50K ohm Adjustable Resistor, 2x 9013 Triode, 1x NE555 IC, 5x 2P Pin.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120012501217,"sku":"BG-2019034","price":1.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/eb440eaf-952f-4bb1-8775-3a9f94a739e5.jpg?v=1789396417"},{"product_id":"countdown-timer-diy-electronics-kit-1-99-seconds-range-clear","title":"Countdown Timer DIY Electronics Kit - 1-99 Seconds Range - Clear","description":"\u003cp\u003eThis DIY electronics kit allows you to build and customize your own countdown timer with a range of 1-99 seconds. 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What's included: 1x Calculator DIY Electronic Kit (parts need assembly).\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120019415265,"sku":"BG-2019040","price":5.59,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/70189a4c-2844-4ce6-9cd3-17f6dbb4528b_31a5d8ee-9c87-46a6-8249-f93c189bb341.jpg?v=1789396421"},{"product_id":"ne555-electronic-piano-kit-6v-dc-diy-assembler","title":"NE555 Electronic Piano Kit 6V DC DIY Assembler","description":"\u003cp\u003eThe NE555 Electronic Piano Kit is designed for DIY enthusiasts and electronics hobbyists, powered by 6V DC. This unassembled kit requires self-assembly and soldering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKit Name: NE555 Electronic Piano Kit\u003c\/li\u003e\n\u003cli\u003ePower Supply: 6V DC, Four AA Batteries (not included)\u003c\/li\u003e\n\u003cli\u003ePCB Size: 135MM x 21MM\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures 8 keys for producing musical tones. Includes high-quality resistors, capacitors, and the NE555 timer IC. The slim PCB design makes it compact and lightweight for portability. Enhances understanding of basic electronics, circuit design, and sound generation.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x NE555 Timer IC DIY Kit. Note: Battery is not included.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120019742945,"sku":"BG-2031238","price":7.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/4d302603-3e2f-4d96-8500-36e4a7b48234.png?v=1789396421"},{"product_id":"tj-56-254-diy-magnetic-levitation-kit-12v-5w","title":"TJ-56-254 DIY Magnetic Levitation Kit 12V 5W","description":"\u003cp\u003eThis unassembled DIY Magnetic Levitation Kit, Model TJ-56-254, is designed for educational and scientific research purposes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 50G\u003c\/li\u003e\n\u003cli\u003eModel: TJ-56-254\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003ePower: 5W\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures precise magnetic levitation capabilities with integrated Hall sensor technology. The kit includes LED lights for visualization and a modular acrylic casing. What's included: 1 x TJ-56-254 DIY Magnetic Levitation Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120023445729,"sku":"BG-2046515","price":21.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/5c69f7f3-b693-4074-8426-f9d5783a59a9.jpg?v=1789396423"},{"product_id":"breadboard-starter-kit-with-white-color","title":"Breadboard Starter Kit with White Color","description":"\u003cp\u003eThis starter kit includes a breadboard with 830 holes and a white color. It is designed for electronics enthusiasts and hobbyists.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor: white\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures a 0.96 inch LED, joystick module, dual channel relay module, HC-SR501 PIR motion sensor, DHT11 module, amplifier module, buttons, LEDs, buzzers, resistors, RGB LED, potentiometer, thermostat, photoresist, tilt switch, S8050, and jumper leads.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Breadboard, 1 x 0.96 inch LED, 1 x Joystick module, 1 x Dual channel relay module, 1 x HC-SR501 PIR motion sensor, 1 x DHT11 module, 1 x Amplifier module, 6 x Buttons, 5 x Red LED, 5 x Green LED, 5 x Blue LED, 5 x Yellow LED, 5 x White LED, 1 x Active buzzer, 1 x Passive buzzer, 10 x Resistor 220Ω, 10 x Resistor 1KΩ, 10 x Resistor 10KΩ, 1 x RGB LED, 1 x Potentiometer (10K), 1 x Thermostat(103), 2 x Photoresist, 1 x Tilt switch, 2 x S8050, 10 x F-F DuPont cable, 10 x DuPont F-M cable, 65 x M-M jumper lead.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120029606113,"sku":"BG-2025445","price":32.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/ed8fb98c-7d30-4583-8f70-c6a8720e21db.jpg?v=1789396426"},{"product_id":"bluetooth-speaker-parts-kit-with-2x3w-speakers-and-bluetooth-5-0","title":"Bluetooth Speaker Parts Kit with 2x3W Speakers and Bluetooth 5.0","description":"\u003cp\u003eThis is a Bluetooth speaker parts kit designed for DIY assembly. It includes a 2x3W power amplifier and supports Bluetooth 5.0 connectivity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: 3W\u003c\/li\u003e\n\u003cli\u003eBluetooth version: 5.0\u003c\/li\u003e\n\u003cli\u003eSupports call function\u003c\/li\u003e\n\u003cli\u003eSupports MP3\/WMA\/WAV\/FLAC\/APE formats\u003c\/li\u003e\n\u003cli\u003ePower-off memory function\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a digital color screen display, supports MMC\/SD\/MMA cards and USB interface, and has a 10-meter infrared remote control. It also supports external audio input LINE IN and FM radio (87.5MHZ-108.0MHZ). What's included: 1x Bluetooth speaker parts kit, 2x speakers, and 1x shell kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120035307745,"sku":"BG-2015529","price":17.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/98a0f150-992c-465b-bfa9-dce2edb2c615.jpg?v=1789396430"},{"product_id":"rgb-digital-clock-with-fluorescent-glow-effect-520g","title":"RGB Digital Clock with Fluorescent Glow Effect - 520g","description":"\u003cp\u003eThis digital clock simulates a fluorescent tube glow effect with transparent acrylic and bright RGB lights. It's designed for those who appreciate dynamic time displays and ambient lighting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 520g\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003cli\u003eColor: transparent\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures include a music spectrum display function, high precision DS3231 clock chip, and touch button control. The clock also offers multiple color change effects, time, temperature, date, and week automatic switching display, and an alarm function.\u003c\/p\u003e\u003cp\u003eWhat's included: CR2032 backup battery (not included) to prevent loss of time data after power failure.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120048414945,"sku":"BG-1772247","price":31.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/ecfdf81c-db3a-4cb6-9185-3305c10ac6ff.jpg?v=1789396438"},{"product_id":"raspberry-pi-4-ultimate-starter-kit-for-r3-clear","title":"Raspberry Pi 4 Ultimate Starter Kit for R3, clear","description":"\u003cp\u003eThis starter kit is designed for Raspberry Pi 4 and R3, perfect for beginners and enthusiasts. It includes a comprehensive set of components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Raspberry Pi 4 and R3\u003c\/li\u003e\n\u003cli\u003eInterface: GPIO\u003c\/li\u003e\n\u003cli\u003eColor: clear\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures a variety of modules and components for dozens of projects. Comes with detailed instructions, wiring diagrams, codes, and lessons. Includes a neatly designed storage box with compartments for organized management.\u003c\/p\u003e\u003cp\u003eWhat's included: 1 x Raspberry Pi 4 Ultimate Starter Kit.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120049430753,"sku":"BG-2022458","price":26.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/a1e44d89-20c8-4f4d-a11b-9c859bcf24b8.jpg?v=1789396439"},{"product_id":"dream-audio-light-column-kit-assembled-by-user","title":"Dream audio light column Kit - Assembled by User","description":"\u003cp\u003eThe Dream audio light column is an unassembled kit that requires soldering. It's designed for users who can assemble electronic components.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManual included for assembly instructions.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeature: This is an unassembled product, you will need to solder the product. \u0026gt;\u0026gt;\u0026gt;Manual: Click here to open\u0026lt;\u0026lt;\u0026lt; Package Kit\u003c\/p\u003e\u003cp\u003eWhat's included: The package contains a kit that needs soldering and assembly.\u003c\/p\u003e","brand":"IvySource","offers":[{"title":"Default Title","offer_id":49120056508641,"sku":"BG-1078997","price":7.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/49ddc61d-8934-40e7-8732-7670e3a632ac.jpg?v=1789396445"}],"url":"https:\/\/ontproduct.com\/collections\/electronic-components-supplies-diy-electronic-kits.oembed?page=6","provider":"IvySource","version":"1.0","type":"link"}