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Shop the best prices on 255,641 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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2,049 - 2,080 of 3,200
For WeMos D1 ESP-Wroom-02 Mother Board ESP8266 Mini WiFi Nodemcu Module 18650 Charging Battery Development Board
From $12.95
1Pcs 1.28" HD IPS Color TFT LCD Display Module 1.28" RGB LED Round Screen 240x240 GC9A01 for Arduino ESP32 Raspberry Pi
From $11.95
5X Transformer Choking Coil Parts Toroid Ferrite Core AS225-125A Black
From $42.95
ESP32 Modbus TCP 4-CH Relay Module with Case 100 Mbps Wired Ethernet Port Wi-Fi Bluetooth 7-24V Power Supply
From $32.95
3S 12.6V Lithium Battery Protection Board, BMS High Current 100A Protection Plate, Compatible 3S Lithium Battery Packs
From $15.95
2X ESP32-S3 7 Inch Touch Display Development Board 800x480 WiFi Bluetooth 5 for GUI LVGL HMI ESP32
From $169.00
5pcs XL0401 Ideal Diode Module Advanced Rectifier Simulation Board 3-26V Low Drop Power Management Stable Performance
From $16.95
RP2350 3.5inch LCD Display Development Board, 320 X 480 Resolution, 65K Color, with Case and OV5640 5MP Camera
From $74.00
ESP32-WROOM-32E AC220V WiFi BLE Dual Channel Relay Module Development Board Smart Home IoT Wireless Control Switch
From $17.95
For Raspberry Pi Pico RP2040 Core A Development Board Based on Official RP2040 Dual Core Processor
From $18.95
20Pin Male Plug Breakout Board, Solderless Wiring PCB Adapter
From $11.95
2X ESP Prog JTAG Debugger JTAG Debug Program Downloader Compatible for ESP32 Supporting Cable
From $69.00
10pcs 8 X WS2812B 5050 RGB Driving LED Lights Board Strip Built-in Full-Color for NAZE32 CC3D
From $12.95
2X DSP Emulator Programmer XDS100 XDS100V2 JTAG Debugger Suitable for TI ARM9 A8 TMS320 TI DSP CCS5-CCS10
From $79.00
Programmable Humidifier Module, Small Ultrasonic Atomizer Module, 108KHz Ceramic Humidifier for Arduino for Lego
From $14.95
M5Stack Stamp C6LoRa Module ESP32-C6 SX1262 LoRa Wi-Fi 6 16MB Flash 850-960MHz for IoT Meshtastic
From $42.95
For RF Bandpass Filter 20-30MHz to Suppress Interference
From $94.00
ESP32-S3 1.43inch AMOLED Display Development Board 466x466 Pixels TouchScreen USB Type-C for Xiaozhi AI Deepseek
From $69.00
2X Development Board Module SX1278 LORA Spread Spectrum Wireless Module/433MHZ Wireless Serial/UART Interface
From $22.95
5X 315Mhz RF Receiver Learning Code Decoder Module Wireless 4 CH Output for Remote Controls 1527 2262 Encoding
From $12.95
2X 40A No Voltage Limitation Diode Module Solar Energy Anti Reverse Irrigation Battery Charging Anti Backflow Protection
From $26.95
MB85RC256V FRAM Breakout Non-Volatile Memory IC VCC/Logic FRAM Breakout Board Module for IoT Sensor Wearable Device
From $14.95
OPA1655 100mA High Current JFET Single Op Amp Low-Distortion Single Op-Amp, SMD to DIP, Thickened Pins
From $12.95
3211 Adafruit RGB Matrix Bonnet Module for Raspberry Pi 3211 Display Development Tools
From $47.95
20CM 12V Wired for Light Emitting Diode Wiring LED Lot Size: 5mm Flat Top Color:White QTY:40Pcs
From $13.95
USB Logic Analyzer Logic Analyzer Module for Raspberry Pi RP2350A Microcontroller
From $33.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From $11.95
20PCS Single Sided CCL DIY Laminated Circuit Board 10X15Cm
From $38.95
IP2368 Bidirectional 100W Fast Charging Module Buck-Boost Type-C 5S Lion Battery High-Power Fast Charging Board
From $18.95
TQFP32 to DIP28 TQFP44 to DIP40 IC Programmer Adapter Chip Test Socket Burning Seat Integrated Circuits TQFP44 to DIP40
From $23.95
6PCS Battery Protection Board for Makita 18V BL1830 BL1850 BL1860 18V LED Battery Pack Protection Circuit Board
From $48.95
2X Sine Triangle Square Wave NE555 Multi-Channel Waveform Generator Module DIY Kits
From $9.95