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Circuit Boards & Components

Shop the best prices on 249,338 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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3,073 - 3,104 of 3,200
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
3Pcs Sim900A Sim900 Mini V4.0 Wireless Data Transmission Module Gsm Gprs Board Kit + Antenna
From $35.95
2X Waveshare ESP32-S3 RS485 CAN Communicator Industrial-Grade IOT WiFi Bluetooth ESP32-S3-RS485-CAN
From $79.00
20X Filter (868/915 Mhz) Tbs 1.2Ghz Notch Fpv 1.3G Picture Transmission Vrx Notch Filter
From $74.00
4X Durable Silver Aluminium Radiating Fin Cooling Heatsink 80X27X150MM for LED Power Transistor Electrical Radiator Chip
From $89.00
20 Pcs 3 Pin Npn To-220 Power Transistors 100V 6A Tip41C
From $11.95
OPA2604 Classic Dual Operational Amplifier Optimized Upgraded Version 1PCS
From $33.95
D1 UNO ESP32-S3 WiFi+Bluetooth 16MB Flash R3 Board Module CH340 N16R8 for ESP32 Development Board Wireless Module
From $17.95
Mar-X-Auder for ESP32 Marauder Device Predator Wi-Fi BT Offensive and Defensive Tools Enable Secure& Reliable Wireless
From $69.00
2X 100Amp 1200Volts 4 Pins 1 Phase Diode Bridge Rectifier Ql100 Type
From $25.95
LAN Ethernet RJ45 TCP/IP WEB Remote Control Board with 12V TO 19V 5A 95W Step Up Boost DC DC Converter
From $49.95