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Computer Circuit Boards
11,754 productsUpdated August 2026
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ALLOYSEED
PD65W Fast Charger Type-C USB Interface Charging Circuit Board 5V 9V 12V 20V Fast Charging Board for Phone Fast Charging
£5.37

NONE
XR2206 High Precision Function Signal Generator DIY Kit Sine Triangle Square Output 1Hz-1MHz Adjustable Frequency Amplitude
£5.37

APWIKOGER
ESP-WROOM-32 GPIO 1 Into 2 Breakout Board ESP32 Expansion Board 38PIN Narrow Version Dual Core CPU WiFi Bluetooth-compatible
£9.87

SZYTF
12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class Lowest Price
£2.96

NONE
Raspberry Pi PICO RP2040-Zero Development Board RP2040 Microcontroller Module
£9.57

NONE
ADS1292R ECG Respiratory Impedance ECG 2-channel 24-bit Analog-to-digital Converter
£29.49

SZYTF
Expansion Board GPIO Breakout Extension Adapter Onboard Male and Female Pins for Raspberry Pi Pico
£10.75

NONE
1pcs Full bridge Strain gauge BF1K-3EB BF350-3EB BF120-3EB foil strain gauge high-precision pressure sensor
£4.57

HORNAXYS
MH-MX8 MP3 Decoder Board Bluetooth 4.2 5.0 Audio Modul Verlustfreie Stereo DIY Refit Lautsprecher Hohe Fidelity HIFI M18 M28 M38
£3.08

DAIPAI
(1-5piece) 100% New original SC667038MZP56 5L05S SC667038 BGA Chipset
£12.98

Gaqqee
2-3S 2 in 1 Lipo Battery Voltage Tester/Low Voltage Buzzer Alarm/Battery Voltage Checker BB sound for Lipo/Li-ion
£4.16

NONE
Three-Dimensional 3D for Christmas Tree LED DIY Kit Red/Green/Yellow LED Flash Circuit Kit Electronic Fun Suite
£8.89

UICPAL
NEW OV5648 USB Camera Module 65 Degrees Auto Focus AF with Microphone 2592*1944 HD 5MP Driver-free UVC for Win Android IOS Linx
£13.65

NONE
10PCS SOP8 turn DIP8 / SMD to DIP IC adapter Socket SOP8/TSSOP8/SOIC8/SSOP8 Board TO DIP Adapter Converter Plate 0.65mm 1.27mm
£4.55

udevqal
DIY BT Speaker Kit with FM Radio 87.5-108MHZ DIY Soldering Project Practice Solder Assembly U Disk TF Electronic Kit
£30.80

NONE
GY21 HTU21 Temperature Sensor Module for Arduino Moisture Humidity Sensor GY-21-HTU21 Replace Original Si7021 I2C IIC Interface
£5.37

Huaxingfu
1/5/10Pcs GY-273 3V/5V HMC5883L Triple Axis Compass Magnetometer Sensor Module Three Axis Magnetic Field Module For Arduino
£9.98

NONE
10-50Pcs 10N60M2 STD10N60M2 10N60 TO-252 600V 7.5A IC Chip In Stock Wholesale
£4.84

HIISTARO
10Pcs QX5252F 5252F TO-94 Solar LED Driver IC Chip for Solar Garden Light Controller
£7.28

LiShFa
DS1E-M-DC24V DS1E-M-DC12V DS1E-M-DC5V For Panasonic relay 5Pin 2A one open one close 24VDC 12VDC 5VDC
£7.23

DAIPAI
SKM50GAL123D SKM50GAL12T4 SKM75GAR063D SKM75GAL063D SKM75GAL123D SKM100GAL123D SKM100GAL12T4
£27.03

NONE
1/5 pcs ICM-45686 45686 LGA-14 sensor IC electronic component brand new original in stock fast shipping
£22.01

dinzi
GX502LXS Laptop Motherboard For ASUS GU502LV GU502LW GU502LU GX502LWS GX502L GU502L ROG Zephyrus S15 Mainboard I7-10750H 8GB OK
£315.26

DAIPAI
SKM22GD123D SKM25GD125D SKM40GD124D SKM40GD121D SKM40GD124DH8 SKM50GD125D SKM75GD124D
£55.81