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Computer Circuit Boards

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

Jessinie

5pcs/1pc LD2450 24G MM Wave Human Body Motion Tracking Trajectory Radar Sensor Module HLK-LD2450 Sensing Distance 8M Smart Home

£3.15

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

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

SEMIX553GB128DS SEMIX453GB12E4S SEMIX353GB126HDS

DAIPAI

SEMIX553GB128DS SEMIX453GB12E4S SEMIX353GB126HDS

£71.05

SKM200GB063D SKM300GB063D SKM400GB063D SKM400GB066D SKM600GB066D SKM600GB063D

DAIPAI

SKM200GB063D SKM300GB063D SKM400GB063D SKM400GB066D SKM600GB066D SKM600GB063D

£33.17

1PCS Mini System PIC Development Board + Microchip PIC16F877 PIC16F877A

Keshy

1PCS Mini System PIC Development Board + Microchip PIC16F877 PIC16F877A

£32.70

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

STJF

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

£3.23

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

TENSTAR ROBOT

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

£4.08

(1-2pcs)100% original New RT6338BGQUF RT6338B RW= Chipset

NONE

(1-2pcs)100% original New RT6338BGQUF RT6338B RW= Chipset

£4.78

BSM25GD100D BSM15GD100D New Original IGBT Module

DAIPAI

BSM25GD100D BSM15GD100D New Original IGBT Module

£43.30

5PCS/LOT LNK501GN LNK501 SOP-7 SMD power chip In Stock NEW original IC

NONE

5PCS/LOT LNK501GN LNK501 SOP-7 SMD power chip In Stock NEW original IC

£3.35

New TS920E 3023.34T TS-920E 3023-34T 3023 34T TS920 for Seiko Watch Kinetic Energy Rechargeable Battery V172 V173 V174 V175

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

5pcs TLP521-4 DIP-16 TLP521-4GB GR special offer

Chiptowin

5pcs TLP521-4 DIP-16 TLP521-4GB GR special offer

£4.09

MAX3485 Module TTL To RS485 Module MCU Development Accessories

REALPOY

MAX3485 Module TTL To RS485 Module MCU Development Accessories

£3.27

10pcs IRGB20B60PD1 GB20B60PD1 IGBT new original

IGMOPNRQ

10pcs IRGB20B60PD1 GB20B60PD1 IGBT new original

£4.56

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

Axtaike

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

£4.07

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

diymore

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

£10.37

1-5PCS UNO R3 Development Board DUE 2012 ATmega328P CH340G / ATEGA16U2 R3 For Arduino UNO R3 With Straight Pin Header with Cable

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

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

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

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

CazenOveyi

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

£7.43

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

IBUW

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

£3.22

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

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

2-50pcs %New original stock MXL7704-R3 MXL7704-P4 QFN-32 Raspberry PI power chip

NONE

2-50pcs %New original stock MXL7704-R3 MXL7704-P4 QFN-32 Raspberry PI power chip

£6.19

XCKU5P Development Board Xilinx FPGA XCKU5P-FFVB676 Core Board FMC QSFP28 100G Optical Port PCIE 3.0

NONE

XCKU5P Development Board Xilinx FPGA XCKU5P-FFVB676 Core Board FMC QSFP28 100G Optical Port PCIE 3.0

£222.79

DIY Radio 40M CW Shortwave Short Wave TransmitterMicro Low Power Amplitude Telegraph QRP Pixie Kit Receiver 9A Battery 50 Ohm

NONE

DIY Radio 40M CW Shortwave Short Wave TransmitterMicro Low Power Amplitude Telegraph QRP Pixie Kit Receiver 9A Battery 50 Ohm

£5.47