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    Electronic Components & Supplies

    2503 products
    LinkMejor 55PCS PCT-212 213 214 215 Quick Wire Connectors Set Flame-Retardant 48V 8A Easy Installation Reusable Electrical Connectors for Solid Stranded Flexible Wires
    55PCS PCT-212 213 214 215 Quick Wire Connectors Set Flame...
    $9.99
    6S 14A 22.2V 18650 Battery Protection Board for 18650 Li-ion Lithium Battery Cell Charger Protect Module PCB BMS
    6S 14A 22.2V 18650 Battery Protection Board for 18650 Li-...
    $7.99
    3S 12V 18650 10A BMS Charger Li-ion Lithium Battery Protection Board Circuit Board 10.8V 11.1V 12.6V
    3S 12V 18650 10A BMS Charger Li-ion Lithium Battery Prote...
    $6.99
    SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply
    SK40/SK90 Buck-boost Converter CC CV Step Down Module LCD...
    $15.99
    2S 5A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board BMS for Li-ion Lipo Battery
    2S 5A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Prot...
    $6.99
    LinkMejor Work Light Magnetic Base 30 LinkMejor Beads 2W AC 110 220V Flexible Gooseneck Lamp for Drill Press Sewing Machine Workshop Lighting
    Work Light Magnetic Base 30 Beads 2W AC 110 220V Flexible...
    $8.99
    UNOR3 Four-wheel Intelligent Mini Vehicle 4WD bluetooth Remote Control DIY Smart Robot Kit Speed Measurement Tracking Obstacle Avoidance
    UNOR3 Four-wheel Intelligent Mini Vehicle 4WD bluetooth R...
    $39.99
    3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board Geekcreit for Arduino - products that work with official Arduino boards
    3pcs Pro Micro 5V 16M Mini Leonardo Microcontroller Devel...
    $15.59
    8x18650 DIY Power Bank Case PD45W Fast Charging LED Screen Transparent Battery Storage Shell Type-C Port without Battery
    8x18650 DIY Power Bank Case PD45W Fast Charging LED Scree...
    $15.99
    Music Sync Spectrum Light Bar 240 RGB LEDs 14 Color Modes 8 Visualizer Effects USB-C 5V 2A Sound Reactive Ambient Lighting Night Light Adjustable Brightness Desktop Gaming Decor
    Music Sync Spectrum Light Bar 240 RGB LEDs 14 Color Modes...
    $28.51
    LinkMejor Deauther Watch Z ESP8266 Atmega32u4 Programmable Hacker Watch 1000mAh 80-100m Range USB-C 9-10h Work Time
    Deauther Watch Z ESP8266 Atmega32u4 Programmable Hacker W...
    $84.99
    Stepper Motor Driver Kit A4988/DRV8825 Expansion Board Nema17 Compatible Ideal For 3D Printers CNC Shield Robotics
    Stepper Motor Driver Kit A4988/DRV8825 Expansion Board Ne...
    $60.99
    Ultimate RFID Kit Maker Kit with UNOR3 Super Development Board DIY Electronics Set
    Ultimate RFID Kit Maker Kit with UNOR3 Super Development ...
    $49.99
    3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Battery Protection Board Circuit Charging Module PCM Polymer Lipo Cell PCB
    3S BMS 25A 12.6V 4S 16.8V 5S 21V 18650 Li-ion Lithium Bat...
    $3.15
    Seeed Studio XIAO ESP32-C6 Development Board 2.4GHz WiFi 6 Bluetooth Mini Module Compatible Zigbee Matter Ble
    Seeed Studio XIAO ESP32-C6 Development Board 2.4GHz WiFi ...
    $11.99
    HiFi 2-Way 2-Channel Stereo Audio Signal Mixer Board DC 5-24V 3.5mm Interface Low Noise Amplifier with Volume Control for Headphones Amplifiers
    HiFi 2-Way 2-Channel Stereo Audio Signal Mixer Board DC 5...
    $8.59
    Heltec SX1262 HT-RA62 Module Secondary Development Supports LoRaWAN Protocol IoT Industrial Smart City Farm Home Security Wireless Metering Developer Friendly
    SX1262 HT-RA62 Module Secondary Development Supports LoRa...
    $11.03
    ESP32-S3 Xiaozhi AI Development Board with 1.54 Inch IPS LCD Touchscreen 240x240 Wi-Fi 2.4G BLE 5 USB-C Mic Speaker ST7789 IoT LVGL MicroPython Deepseek Voice Chatbot
    ESP32-S3 Xiaozhi AI Development Board with 1.54 Inch IPS ...
    $27.59
    Hi-Link LD2410C 24GHz Human Presence Radar Module Millimeter-Wave Radar Non-Contact Smart Sensor for Smart Home IoT ESP32 Home Security
    Hi-Link LD2410C 24GHz Human Presence Radar Module Millime...
    $5.99
    DC Buck Converter Step Down Power Supply Module to 5V12V Output 140kHz Industrial Overcurrent Short Circuit Protection
    DC Buck Converter Step Down Power Supply Module to 5V12V ...
    $8.27
    High Power 600W MOS FET Trigger Switch Driver Module PWM Regulation Electronic Switch Control Board
    High Power 600W MOS FET Trigger Switch Driver Module PWM ...
    $4.99
    AMTMW207 525~1605kHz Medium Wave AM Radio Transmitter AM Source with 3.5mm Headphone Signal Cable DIY Circuit Board Assembled
    AMTMW207 525~1605kHz Medium Wave AM Radio Transmitter AM ...
    $32.99
    ESP32-P4-WIFI6 Touch LCD Development Board RISC-V 5 Inch 720x1280 IPS Wi-Fi 6 BLE 5 USB 2.0 OTG MIPI-CSI Camera Pi HAT Compatible Xiaozhi AI Deepseek Camera
    ESP32-P4-WIFI6 Touch LCD Development Board RISC-V 5 Inch ...
    $60.71
    Type-C USB Input 3A High-current Polymer Ternary Lithium Battery Charging Board 5V-4.2V
    Type-C USB Input 3A High-current Polymer Ternary Lithium ...
    $2.59
    GoldStream 100k-6GHz Full-Band Low-Noise Signal Amplifier with Antenna Battery-Free Perfect for Wireless Communication and Radio Frequency Applications
    GoldStream 100k-6GHz Full-Band Low-Noise Signal Amplifier...
    $21.99
    Geekcreit® 0.96 Inch OLED I2C IIC Communication Display 128*64 LCD Module Geekcreit for Arduino - products that work with official Arduino boards
    0.96 Inch OLED I2C IIC Communication Display 128*64 LCD M...
    $8.99
    LinkMejor C3 Mini TEF6686 DSP Radio ESP32 Chip Full Band Radio FM/LW/MW/SW Radio Receiver PE5PVB Open-source
    C3 Mini TEF6686 DSP Radio ESP32 Chip Full Band Radio FM/L...
    $55.99
    LinkMejor 2P20KA DC 1000V Electric Surge Protector Circuit Breaker
    2P20KA DC 1000V Electric Surge Protector Circuit Breaker
    $12.59
    Deauther Watch X-5G Dual-Band WiFi Network Security Testing Learning ESP32-C5 RISC-V 1.54-Inch IPS Display RGB Status LED USB-C Open Source Programming
    Deauther Watch X-5G Dual-Band WiFi Network Security Testi...
    $91.99
    3Pcs TEC1-12706 40x40mm Thermoelectric Cooler Peltier Plate 12V 60W
    3Pcs TEC1-12706 40x40mm Thermoelectric Cooler Peltier Pla...
    $8.99
    66PCS 8 Values DIP IC Socket IC Chip Seat Adaptor 6P-28P Solder Type Socket Kit
    66PCS 8 Values DIP IC Socket IC Chip Seat Adaptor 6P-28P ...
    $5.59
    AD8362 RF Microwave True Power Tester Rate Input Logarithmic Test RF Amplifier Module
    AD8362 RF Microwave True Power Tester Rate Input Logarith...
    $10.59
    XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Voltage Module Board
    XH-A902 Audio Operational Preamplifier Board Module NE553...
    $7.99
    PD 65W Super Fast Charging Transparent Power Bank Case Weldless 8-Cell 18650 Battery Box DC Voltage Adjustable USB Type C Output
    PD 65W Super Fast Charging Transparent Power Bank Case We...
    $17.99
    50PCS TO-220 Series Transistor Assortment Kit 10 Values High Power Three-terminal Regulated Triode LM317T L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824
    50PCS TO-220 Series Transistor Assortment Kit 10 Values H...
    $7.99
    Geekcreit® DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel
    DC-DC Boost Buck Adjustable Step Up Step Down Automatic C...
    $6.99