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    Electronic Components & Supplies

    2503 products
    LinkMejor® T-Lora Pager ESP32-S3 LoRa SX1262 Wireless RF Module Dual-mode RFID/NFC RTC GNSS Ai Programmable Handheld AIoT Device
    T-Lora Pager ESP32-S3 LoRa SX1262 Wireless RF Module Dual...
    $118.17
    RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor Body Sensor Module Induction Switch Module
    RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor B...
    $0.99
    GA800 Radio Shortwave Antenna Small Active Loop Shortwave Antenna 10kHz-159kHz HF
    GA800 Radio Shortwave Antenna Small Active Loop Shortwave...
    $109.99
    LinkMejor ESP32-S3 Core Board onboard WiFi bluetooth Control Motherboard ESP32-S3-Plus Module Development Board IOT Training Kit
    ESP32-S3 Core Board onboard WiFi bluetooth Control Mother...
    $37.99
    LinkMejor ZYZ0356 ESP32-S3 Core Board with Wi-Fi and Bluetooth 9V 10mA Low Power Consumption Compact Size
    ZYZ0356 ESP32-S3 Core Board with Wi-Fi and Bluetooth 9V 1...
    $17.59
    LinkMejor Digital Laser Tachometer Non-Contact RPM Meter 0.96 Inch TFT 300-200000 RPM Type-C 0.8s Sampling Infrared Sensor 5mW Laser Digital Stroboscope Aluminum Alloy Case
    Digital Laser Tachometer Non-Contact RPM Meter 0.96 Inch ...
    $11.69
    Programmable RGB LED Strip WS2812 Full Color Adjustable LED Tape 5050 SMD LED Running Light Strip
    Programmable RGB LED Strip WS2812 Full Color Adjustable L...
    $5.99
    TSH-06F IC Tester Integrated Circuit and Transistor Tester Automatic Identification LCD Display Multi-Component
    TSH-06F IC Tester Integrated Circuit and Transistor Teste...
    $67.62
    ESP32-S3 2.8 inch IPS Touchscreen LCD Development Board Dual-Core Processor Wi-Fi Bluetooth BLE 5 I2C Interface 480x480 Resolution
    ESP32-S3 2.8 inch IPS Touchscreen LCD Development Board D...
    $46.99
    LinkMejor CC CV Buck Converter Board Step Down Power Supply Module 7-32V to 0.8-28V 9A
    CC CV Buck Converter Board Step Down Power Supply Module ...
    $7.64
    4CH RF Wireless Remote Control Switch Radio Receiver DC 12V 24V 36V 2000M Long Distance Remote Controller Suckers Antenna
    4CH RF Wireless Remote Control Switch Radio Receiver DC 1...
    $11.69
    Heltec Wi-Fi HaLow Ethernet STA/AP Wireless Network Bridge 902-928 MHz IEEE 802.11ah Wireless Ethernet Jumper 915Mhz
    Wi-Fi HaLow Ethernet STA/AP Wireless Network Bridge 902-9...
    $98.99
    LinkMejor Smart Robot Starter Kits for Arduinos Programmable Project ESP32 Camera Professional Diy Electronic Educational Robotic
    Smart Robot Starter Kits for Arduinos Programmable Projec...
    $79.99
    LinkMejor ESP32 Robot Car Kit For Arduinos Starter Kit Programmable Artificial Intelligence Automation Kits Consumer Electronics
    ESP32 Robot Car Kit For Arduinos Starter Kit Programmable...
    $74.99
    Raspberry Pi Pico 2 RP2350-ETH Mini Development Board RP2350 Ethernet Port Module RP2350 Dual Core Processor
    Raspberry Pi Pico 2 RP2350-ETH Mini Development Board RP2...
    $20.99
    DIY ESP8266 IoT WiFi RGB Colorful Clock Kit with Real-Time LED Colors Multiple Alarms Temperature and Humidity Display 5V DC Power Supply
    DIY ESP8266 IoT WiFi RGB Colorful Clock Kit with Real-Tim...
    $8.99
    LiitoKala 4S 12V 100A BMS LiFePO4 Battery Protection Board Balanced Charging Lithium Iron Phosphate Battery Management System
    4S 12V 100A BMS LiFePO4 Battery Protection Board Balanced...
    $20.69
    Dual Mode CW Trainer Type-C USB Compatible Plug-and-Play Integrated OTG Circuit Smart Key Recognition Visual Mode Indicators
    Dual Mode CW Trainer Type-C USB Compatible Plug-and-Play ...
    $8.99
    Smart Wifi Switch Relay Module eWeLink APP Remote Control DC5V DC12V Wireless Delay Self-Lock Smart Home Automation Relay
    Smart Wifi Switch Relay Module eWeLink APP Remote Control...
    $7.64
    DIY Smart Intercom Radio Kit Adjustable Frequency 409.85MHz 87-108MHz OLED Display FM Walkie-Talkie Communication and Radio Listening
    DIY Smart Intercom Radio Kit Adjustable Frequency 409.85M...
    $15.99
    2-Ch PCIe FFC Adapter Board For Raspberry Pi 5 Expands 2-Ch PCIe FFC Connectors Supports Stacking Multiple PCIe HATs Raspberry Pi 5 PCIe HAT
    2-Ch PCIe FFC Adapter Board For Raspberry Pi 5 Expands 2-...
    $23.99
    3.3V 5V USB to TTL Converter CH340G UART Serial Adapter Module STC
    3.3V 5V USB to TTL Converter CH340G UART Serial Adapter M...
    $4.99
    HU-013 DIY Laser Harp Interactive Seven Laser Strings Kit Adjustable Tone LED Lights DC 5V Portable Musical Instrument
    HU-013 DIY Laser Harp Interactive Seven Laser Strings Kit...
    $9.99
    DC 12V 1M-2000MHz 2Ghz 32dB Broadband RF Low Noise Amplifier Module
    DC 12V 1M-2000MHz 2Ghz 32dB Broadband RF Low Noise Amplif...
    $7.99
    DC8-30V USB Type-C Lead Acid Lithium Battery Charge Capacity Indicator Car Motorcycle Digital Voltmeter Voltage Tester Meter Too
    DC8-30V USB Type-C Lead Acid Lithium Battery Charge Capac...
    $10.99
    HU-076 DIY Electromagnetic Swing Kit USB to DC 5V Adjustable Amplitude LED Lights Stable Oscillation Magnetic Drive System
    HU-076 DIY Electromagnetic Swing Kit USB to DC 5V Adjusta...
    $7.99
    DC 12V Adjustable Timer Delay Turn Off Timing High Precision Relay Switch Module with External Button Trigger
    DC 12V Adjustable Timer Delay Turn Off Timing High Precis...
    $7.35
    3.5inch TFT 480*320 50FPS Touch Screen Display ABS Case Kit for Raspberry Pi 4B
    3.5inch TFT 480*320 50FPS Touch Screen Display ABS Case K...
    $16.55
    800PCS 300 Values Metal Film Resistor Kit with 5MM LED Light Kit 1% Accuracy 10Ω-1M Electronic Components Kit
    800PCS 300 Values Metal Film Resistor Kit with 5MM LED Li...
    $9.99
    LinkMejor T-Solar-Kit SIM/Charging Expansion Board 4.4-6V Solar Charging 5.4W Compatible With T3/T-Echo Lite/T-Beam/T-SIMXX Outdoor Mount Enclosure
    T-Solar-Kit SIM/Charging Expansion Board 4.4-6V Solar Cha...
    $55.79
    Sinilink XY6506 CNC Adjustable DC Power Supply 65V 6A 390W Step-Down Module Constant Voltage Constant Current
    XY6506 CNC Adjustable DC Power Supply 65V 6A 390W Step-Do...
    $15.59
    10 LED Lucky Wheel DIY Kit NE555 CD4017 Beginner Circuit Assembly Random Number Game Kit PCB Material Educational STEM Electronic
    10 LED Lucky Wheel DIY Kit NE555 CD4017 Beginner Circuit ...
    $3.99
    Desktop ATX Power Adapter Computer ATX Power Supply Board Transfer Outlet Wiring Adapter Extension Module
    Desktop ATX Power Adapter Computer ATX Power Supply Board...
    $2.99
    UltraPort STM32H750 VBT6 Core Board STM32 Core Board Minimum System Board STM32H7 Development Board
    UltraPort STM32H750 VBT6 Core Board STM32 Core Board Mini...
    $55.99
    Raspberry Pi 5 3.5-inch Display Raspberry Pi5 5B Resistive Touch Display Compatible with Radiator
    Raspberry Pi 5 3.5-inch Display Raspberry Pi5 5B Resistiv...
    $14.39
    4-in-1 Filter LC Filter Passive Filter for Receivers Radio SDR
    4-in-1 Filter LC Filter Passive Filter for Receivers Radi...
    $16.99