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Computer Circuit Boards
11,754 productsUpdated August 2026
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10/PCS New IRF7103TRPBF IRF7103 F7103 SOP8 N channel 50V/3A field effect tube In Stock
£3.53
FSXSEMI
DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module Real Time For Raspberry Pi
£3.10
REALPOY
XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board
£3.36
NONE
50-2000pcs SK6803 MINI-E 3MA LED light beads
£9.42
SZYTF
Mega2560 + WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL CH340 Compatible For Arduino Mega NodeMCU For WeMos MEGA 2560
£14.74
diymore
diymore 32V ACC Mini Micro2 Car Fuse Holder 16AWG Lossless Fuse Box ATM Insert Light Car Navigation Modified Fuse Extension Cord
£3.58
NONE
1pcs L298N L298 The motor driver board module Stepper motor dc can wit car robot ZIP-15
£3.09
Gaqqee
1200W 50A 800W 28A DC-DC Buck Converter Step-down Power Supply 15V-90V to 2.5V-72V High Power Constant Current Power Module
£19.89
EGBO
SimpleFOCMini 8-30V FOC Driver Board SVPWM Control for Brushless DC Motors
£4.91
JIADENUO
(10piece)100% New MBR20100CT MBR20150CT MBR30100CT MBR10100CT MBR10200CT MBR20200CT MBR30200CT MBR40100CT MBR60100CT TO-220
£3.89
NONE
1/5PCS ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino
£5.77
KOQZM
1 Channel Relay Module Board, Dual Optocoupler Isolation with High Low Trigger 3.3V-24V
£6.17
NONE
5PCS/L0T ESP8266 serial port to WIFI remote wireless control wifi module ESP-12E 12F 12S
£10.86
NONE
1.27mm Single row female row pin 1×2/3/4/5/6/7/8/9/10/12/14/16/40p socket female straight needle Female Header connector
£3.19
NONE
10PCS BF245A TO-92 BF245 TO92 new
£7.27
ZSUS
ZSUS B75 Motherboard LGA 1155 Desktop Motherboards Support DDR3 RAM With NVME M.2 Interface USB3.0 SATA3.0
£54.38
SUHMS
(1piece)100% New IT8227VG-128 IT8227VG-192 IT8227VG-256 IT8227VG 128 IT8227VG 192 IT8227VG 256 AXO BXO CXO BGA Chipset
£6.59
REALPOY
MINI RFID module RC522 Kits S50 13.56 Mhz 6cm With Tags SPI Write & Read for arduino UNO 2560
£2.47
REALPOY
Max7219 Dot Matrix Module Control Single Chip Microcomputer Module 4-in-1 Display Send 5P Line
£5.71
Si Tai&SH
10pcs UC3845 SOP8 UC3845B SOP-8 UC3845A 3845B 3845A ST3845B UC3842 UC3843 UC3844 UC3842A UC3843A UC3844A UC3842B UC3843B DIP-8
£4.35
wafu
JGINYUE B650M AM5 Motherboard Set With R5 7600X 2*16GB=32GB DDR5 6000Mhz ARGB PCIe 4.0×4 M.2 B650M Snow Dream M-ATX Motherboard
£1271.93
Huaxingfu
1-10Pcs 10A 12V-30V PWM DC Motor Speed Controller 24V Adjustable Speed Regulator Dimmer Control Switch for Fan Motor LED Light
£6.64
NONE
10/PCS New Original CS5080E CS5082E CS5090E CS5095E CS8118E CS8305E CS8505E CS5256E SOP8 Battery management chip In Stock
£4.22
JIMUWEI
National Instruments GPIB-USB-HS 778927-01 GPIB to USB data acquisition card
£19.66