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Computer Circuit Boards
11,754 productsUpdated August 2026
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Jessinie
5pcs/1pc LD2450 24G MM Wave Human Body Motion Tracking Trajectory Radar Sensor Module HLK-LD2450 Sensing Distance 8M Smart Home
£3.15

sincere&promise
1/5/10PCS KY-040 360 Degrees Rotary Encoder Module Brick Sensor Switch Development Board For Arduino With Pins Half Shaft
£3.09

DAIPAI
SEMIX553GB128DS SEMIX453GB12E4S SEMIX353GB126HDS
£71.05

DAIPAI
SKM200GB063D SKM300GB063D SKM400GB063D SKM400GB066D SKM600GB066D SKM600GB063D
£33.17

Keshy
1PCS Mini System PIC Development Board + Microchip PIC16F877 PIC16F877A
£32.70

STJF
5pcs/lot Logic Level Shifter Bi-Directional Four-way two-way logic level transformation module
£3.23

TENSTAR ROBOT
TENSTAR 2pcs/5pcs VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm CJVL53L0XV2 Laser Distance Module IIC
£4.08

NONE
(1-2pcs)100% original New RT6338BGQUF RT6338B RW= Chipset
£4.78

DAIPAI
BSM25GD100D BSM15GD100D New Original IGBT Module
£43.30

NONE
5PCS/LOT LNK501GN LNK501 SOP-7 SMD power chip In Stock NEW original IC
£3.35

NONE
New TS920E 3023.34T TS-920E 3023-34T 3023 34T TS920 for Seiko Watch Kinetic Energy Rechargeable Battery V172 V173 V174 V175
£8.68

Chiptowin
5pcs TLP521-4 DIP-16 TLP521-4GB GR special offer
£4.09

REALPOY
MAX3485 Module TTL To RS485 Module MCU Development Accessories
£3.27

IGMOPNRQ
10pcs IRGB20B60PD1 GB20B60PD1 IGBT new original
£4.56

Axtaike
50PCS JRC4558D SOP-8 DIP-8 4558D NJM4558 NJM4558D JRC4558 4558 SMD DUAL OPERATIONAL AMPLIFIER IC
£4.07

diymore
Type-C High Power Fast Charging Module DC 5V 9V 12V 20W Wireless Charger Transmitter Circuit Coil Charger Board
£10.37

NONE
1-5PCS UNO R3 Development Board DUE 2012 ATmega328P CH340G / ATEGA16U2 R3 For Arduino UNO R3 With Straight Pin Header with Cable
£5.91

IGMOPNRQ
1PCS 14 16 18 20 24 28 32 40 P Pin 2.54 MM Green DIP Universal ZIF IC Socket Test Solder Type IC lock seat zif socket
£3.22

CazenOveyi
1pcs/lot DS1216 DS1216B DS1216C DS1216D DS1216E DS1216F DIP DIP-28
£7.43

IBUW
1PCS B0505S B1203S B0305 B0524S B0905S 1W 2W regulated power supply module Isolating Switching Power ibuw B0505S-1W B0505S-2W
£3.22

Axtaike
10PCS 2.54mm Pin Header Female Header PCB Connector 2P 3P 4P 5P 6P 7P 8P 9P 10P 12P 20P 16P 40Pin 2.54 Single Double Row Bend
£3.39

NONE
2-50pcs %New original stock MXL7704-R3 MXL7704-P4 QFN-32 Raspberry PI power chip
£6.19

NONE
XCKU5P Development Board Xilinx FPGA XCKU5P-FFVB676 Core Board FMC QSFP28 100G Optical Port PCIE 3.0
£222.79

NONE
DIY Radio 40M CW Shortwave Short Wave TransmitterMicro Low Power Amplitude Telegraph QRP Pixie Kit Receiver 9A Battery 50 Ohm
£5.47