Browse

Computer Circuit Boards

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

ALLOYSEED

PD65W Fast Charger Type-C USB Interface Charging Circuit Board 5V 9V 12V 20V Fast Charging Board for Phone Fast Charging

£5.37

XR2206 High Precision Function Signal Generator DIY Kit Sine Triangle Square Output 1Hz-1MHz Adjustable Frequency Amplitude

NONE

XR2206 High Precision Function Signal Generator DIY Kit Sine Triangle Square Output 1Hz-1MHz Adjustable Frequency Amplitude

£5.37

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

APWIKOGER

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

£9.87

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

SZYTF

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

£2.96

Raspberry Pi PICO RP2040-Zero Development Board RP2040 Microcontroller Module

NONE

Raspberry Pi PICO RP2040-Zero Development Board RP2040 Microcontroller Module

£9.57

ADS1292R ECG Respiratory Impedance ECG 2-channel 24-bit Analog-to-digital Converter

NONE

ADS1292R ECG Respiratory Impedance ECG 2-channel 24-bit Analog-to-digital Converter

£29.49

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

SZYTF

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

£10.75

1pcs Full bridge Strain gauge BF1K-3EB BF350-3EB BF120-3EB foil strain gauge high-precision pressure sensor

NONE

1pcs Full bridge Strain gauge BF1K-3EB BF350-3EB BF120-3EB foil strain gauge high-precision pressure sensor

£4.57

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

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

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

DAIPAI

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

£12.98

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

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

Three-Dimensional 3D for Christmas Tree LED DIY Kit Red/Green/Yellow LED Flash Circuit Kit Electronic Fun Suite

NONE

Three-Dimensional 3D for Christmas Tree LED DIY Kit Red/Green/Yellow LED Flash Circuit Kit Electronic Fun Suite

£8.89

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

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

10PCS SOP8 turn DIP8 / SMD to DIP IC adapter Socket SOP8/TSSOP8/SOIC8/SSOP8 Board TO DIP Adapter Converter Plate 0.65mm 1.27mm

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

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

udevqal

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

£30.80

GY21 HTU21 Temperature Sensor Module for Arduino Moisture Humidity Sensor GY-21-HTU21 Replace Original Si7021 I2C IIC Interface

NONE

GY21 HTU21 Temperature Sensor Module for Arduino Moisture Humidity Sensor GY-21-HTU21 Replace Original Si7021 I2C IIC Interface

£5.37

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

Huaxingfu

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

£9.98

10-50Pcs 10N60M2 STD10N60M2 10N60 TO-252 600V 7.5A IC Chip In Stock Wholesale

NONE

10-50Pcs 10N60M2 STD10N60M2 10N60 TO-252 600V 7.5A IC Chip In Stock Wholesale

£4.84

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

HIISTARO

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

£7.28

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

LiShFa

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

£7.23

SKM50GAL123D SKM50GAL12T4 SKM75GAR063D SKM75GAL063D SKM75GAL123D SKM100GAL123D SKM100GAL12T4

DAIPAI

SKM50GAL123D SKM50GAL12T4 SKM75GAR063D SKM75GAL063D SKM75GAL123D SKM100GAL123D SKM100GAL12T4

£27.03

1/5 pcs ICM-45686 45686 LGA-14 sensor IC electronic component brand new original in stock fast shipping

NONE

1/5 pcs ICM-45686 45686 LGA-14 sensor IC electronic component brand new original in stock fast shipping

£22.01

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

dinzi

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

£315.26

SKM22GD123D SKM25GD125D SKM40GD124D SKM40GD121D SKM40GD124DH8 SKM50GD125D SKM75GD124D

DAIPAI

SKM22GD123D SKM25GD125D SKM40GD124D SKM40GD121D SKM40GD124DH8 SKM50GD125D SKM75GD124D

£55.81