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Shop the best prices on 250,429 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Viewleaf, Lift-Spares.se and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,041 - 3,072 of 3,200
4471 Interface Development Tools MCP2221A Breakout USB to GPIO Adapter UART I2C SPI Serial Converter Module
From $21.95
5X Waveshare Industrial Grade ESP32-S3 6CH WiFi Relay Module Supports WiFi/Bluetooth/RS485/Pico Interface Relay
From $299.00
20pcs 1.8 Inch LCD Display Module Full Color 128x160 RGB SPI TFT LCD Display Module ST7735S 3.3V Replace OLED
From $109.00
LILYGO ESP32-T-SIM Shield/T-SIM7600E/G/SA-H/ T-A7670G/E/SA Board Kits for LoRa/RS485/TF Card/ DIP Switch/ DC INPUT/OUTPUT 920MHZ
From $94.00
4 Pcs Electronic Aluminium Shell Resistors 5% 8 Ohm 50W
From $13.95
5X Digital Display Potentiometer Variable Resistor 10k Ω Resistance Signal Simulator for Speed Controller Inverter
From $54.00
5X Universal Multifunction Inverter for Backlight Led Constant Current Board Driver Board 12 Connecters Led Strip Tester
From $28.95
2X LED TV Backlight Board CA-266S 32-65 Inch LED Universal Inverter 80-480mA Constant Current Board
From $18.95
Visual Recognition Module with 2MP Camera for Artificial Intelligence Deep Learning with Serial Port Support MicroPython
From $69.00
2PCS LoRa Evaluate Board for 22dBm 160mW LoRa2021 Wireless LoRa Module with LR2021 Chip SPI Module 915MHz
From $289.00
ESP-01 ESP12 Development Board Universal Downloader Flashing Fixture, Test Board, Programmer Download Board Test Socket
From $14.95
Waveshare SX1262 LoRa HAT for Raspberry PiS X1262 LoRa HAT for Raspberry Pi 868MHz Band for Raspberry Pi 5/4B/3B
From $59.00
LILYGO Lora ESP32-T-SIM Shield/T-SIM7600E/G/SA-H/ T-A7670G/E/SA Board for LoRa/RS485/TF Card/ DIP Switch/ DC 923MHZ
From $94.00
LILYGO T-SPE Controller Board ESP32+Ethernet+RS485 +Step-Down Converter 2.4G Wi-Fi 802.11 B/G/N BRV 4.2
From $79.00
2PCS NAU7802 24-Bit ADC Module NAU7802 Data Conversion Pressure Module with STEMMA QT/Qwiic Precision Data Conversion
From $37.95
CC500PV6D CC580PV6D 2K 4K Logic Board for TV Screen Repairing Replacement Mainboard for LED LCD TV Panel
From $64.00
Refrigerator Control Board for Whirlpool Kenmore Maytag 4388931
From $37.95
1pc SQL2010 1000V 20A Three Phase Generator Rectifier Bridge Fast Recovery Diode Rectifier Diode Module
From $22.95
0.96 Inch OLED Display Module with 4-Key Menu Control I2C SSD1306 128x64 Resolution 3.3V Screen Board C
From $12.95
0.3-1.2GHz VCO Demo Board Test Board Evaluation Board USB-C 5V for Spectrum Analyzer Oscilloscope
From $37.95
LILYGO T-BEAM BPF 144-148Mhz Development Board ESP32-S3 Wireless RF Module 0.96 Inch OLED SX1278 BPF LoRa Module
From $159.00
For ESP32-C3 1.47inch LCD Display Development Board 172x320 Wi-Fi and Bluetooth BLE 5 HMI/LVGL GUI Development
From $27.95
10PCS PT65103 0-F/16-Bit Rotary Coding DIP Switch 3:3 Positive
From $119.00
MAX31865 High-?Accuracy? Isolation Temperature Acquisition Module PT100(Supports Multi-Channel) RTD
From $64.00
RGBW A UV 4 In1 LED Stage Light Motherboard for Waterproof Repair
From $24.95
9V LT3042 Expanding Single Channel Positive Voltage Low Noise High Linear Regulated DC Power Supply with Upgraded DAC
From $47.95
ESP32 DevKitC+NRF24L01 PA LNA 2.4G Development Board with Bluetooth and WiFi Dual Mode, for DIY Electron
From $54.00
1.6MHz HPF High Pass Filter Broadcast AM Reject Filter for Short Wave Reception
From $19.95
LLCC68 LoRa Wireless Module 433-475Mhz DX-LR20-433M22SP 22dBm 8KM Long Range SMD RF Module Power Supply
From $45.95
ESP32?S3 XiaoZhi AI Voice Chatbot Development Kit 1.69 Inch Screen Type?C Charging Programming Board
From $59.00
STM32H723ZGT6 Core Board +OV5640 Camera +1.54 Inch LCD Screen STM32 Development Board H7 System ZGT6 Board SPI TypeC
From $74.00
3X Transformer Choking Coil Parts Toroid Ferrite Core AS225-125A Black
From $28.95