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Circuit Boards & Components

Shop the best prices on 225,491 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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1,185 - 1,216 of 3,200
USB to 4-Channel RS232 Serial Interface CH344Q Serial Chip Evaluation Board USB to RS232 Adapter Module
From $35.95
5pcs Type-C Supermini ESP32-S3 Development Board Supermini Development Board 2.4GHz WiFi Bluetooth
From $48.95
SOP SOIC SOIC16 SOP16 FLASH CHIP IC Test Clips BIOS Programmer Sop16 to Dip16 Socket Adapter Converter for EEPROM
From $22.95
1.47inch ESP32-C3 LCD Display Development Board 172x320 2.4GHz Wi-Fi BLE 5 for HMI/LVGL GUI Development
From $38.95
NM-CYD-C5 AI Agent Board for IoT Devices 2.8" Screen Dual-Band WiFi ESP32-C5 for GPT Claude DeepSeek
From $69.00
Heltec V4.3 Meshtastic GPS SX1262 0.96inch OLED Solar Powered Dev-Board Mesh Network Meshcore WiFi LoRa BLE 28dBm
From $119.00
SKU-5013 Bare Conductive Development Board Printed Circuit Touch Board Dev Board
From $209.00
0.1-99999Hz Schumann Resonance Generator Adjustable Frequency Healing Device with Antenna Plate Sine Wave Generator
From $59.00
For Arduino Nano 33 IoT ABX00027 ATSAMD21 Development Board WiFi BLE Module Onboard Antenna for IoT Prototyping
From $89.00
6477 AS7343 Spectral Sensor Module 14-Channel for Visible/Near-Infrared/Stroboscopic Detection Via I2C
From $74.00
For XiaoZhi DeepSeek XiaoZhi AI Voice Chat Robot Xmini-C3 C3 Development Board, WiFi Bluetooth Microcontroller Module
From $43.95
80V 50A Diode Module with High-Current Reverse-Current Protection for Solar Charging and Battery Backup Systems
From $26.95
ESP32-S3-DevKitC-1 Board ESP32-S3-N16R8 CP2102 Serial Chip WiFi BLE Dual Core Microcontroller Development Module
From $29.95
HDMI-Compatible Display Screen 4.3-Inch IPS Module, 40PIN Universal RGB Interface, for DIY and Embedded Projects
From $69.00
Heltec HT-HC01P V2 Wi-Fi HaLow Module Mini PCIe Interface 16dBm 863-870MHz and for Raspberry Pi HAT Baseplate for IoT
From $54.00
Main Motherboard Control PCB Replacement Compatible with Xiaomi Mijia Omni Robot Vacuum Mop B101CN Repair Spare Parts
From $169.00
HC01P V2 WiFi HaLow Module Mini PCIe Interface 902-928MHz with HT-HC01PHAT HC01P Baseplate for Most IoT Scenarios
From $54.00
Water Purifier Computer Board Control Board with Filter Management RO Machine Reverse Osmosis Beep Color Screen
From $24.95
ESP32 DevKitC + NRF24L01 PA LNA 2.4GHz Module Development Board Bluetooth WiFi Communication Protocol Development
From $89.00
Waveshare for Raspberry Pi CM5 Mini Base IO Board NANO B Development Board for Compute Module 5 CM5-NANO-B
From $89.00
NanoCH32H417 Development Board WCH RISC-V Dual TYPE-C Interface USB 3.0 Super Speed 5Gbps 100Mbps Ethernet Open Source
From $59.00
Atomize Humidifier Module Eight Atomize Type C Interface DIY Mist Maker Parts for Air Humidifier Aroma Diffuser
From $27.95
915MHz T-Deck Max 3.1-Inch Touch E-Paper with Antenna SX1262 LoRa Transceiver 2.4GHz WiFi & Bluetooth 5(LE) AI Learning
From $329.00
OPA2604 Classic Dual Operational Amplifier Optimized Upgraded Version 1PCS
From $43.95
Waveshare 7inch Capacitive Touch Display Development Board ESP32-S3 800x480 Support WiFi and BLE 5 with Sensor Antenna
From $79.00
Universal Phone Cooler with Semiconductor Chip for Gaming & Streaming - Quiet & Efficient
From $45.95
Unlock Motherboard for Galaxy Z Flip2: 8GB 128GB PCB Mainboard Replacement, Easy Install
From $149.00
RasPi Flexible Microcontroller Board with Dual Core ARM Cortex M0+ and SD2SP2 Adapter
From $31.95
High Accuracy TCXO Clock Module for GPS Applications with 0.1 PPM Precision
From $37.95
Aluminum Alloy 1/4 10 Inch Empty Tape Reel for NAB Recorder - Low Noise, Blue
From $49.95
High-Performance RasPi Board: Dual Core ARM Cortex M0+ with SD2SP2 Adapter & USB-C
From $29.95
RPi Pico Flexible Microcontroller Board with Dual Core ARM Cortex M0+ and SD2SP2 Adapter
From $27.95