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Computer Circuit Boards
11,754 productsUpdated August 2026
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NONE
5PCS/LOT IR2156STRPBF IR2156S SOP-14 SMD rectifier controller In Stock NEW original IC
£5.48

CazenOveyi
10pcs/lot TLE4905L TLE4905 P-SSO-3-2 In Stock
£8.38

NONE
UWB Small Volume Module for Mobile Phone And Tablet Positioning Omnidirectional Ranging Angle Measurement PDOA TOF Watch Three P
£21.43

eletechsup
DC 12V 24V Multifunction ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY
£18.73

IGMOPNRQ
10pcs Half / Plum axis rotary encoder handle length 15mm / 20mm code switch / EC11 / digital potentiometer with switch 5Pin 3Pin
£5.59

NONE
(5-100 pieces)PI3USB9281CGEE PI3USB 9281CGEE brand new BGA
£19.79

NONE
10PCS HGTG30N60A4D 30N60A4D 20N60A4D HGTG10N120BND HGTG10N120 H30R1602 30R1602 H30R1203 30R1203 H30R1202 30R1202 TO-247
£10.79

UICPAL
DIY 8 Keys Electronic Piano Kit Musical Note Circuit Board Soldering Practice Assembly DIY Electronic Kit
£27.47

UICPAL
DIY Electronic Kit LED Digital Tube Calculators 51 Microcontroller Control Resistance Conversion DIY Soldering Projects
£9.11

NONE
DC-DC USB boost power supply step-down and voltage regulation module, converting 5V to 3.3V, 9V, 12V, 24V, desktop power module
£7.51

SNVI
Snvi MAX4466 Electret Microphone Amplifier Module Adjustable Gain Audio Pickup Preamplifier Sensor Board for Arduino DIY Project
£3.16

HORNAXYS
5/10pcs/MINI Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR kit sensory switch Bracket for arduino Diy With lens
£5.49

MACHINIST
MACHINIST B9 X99 C612chip motherboard LGA2011-3 with NVME NGFF M.2 Support Intel Xeon E5 2680 2670 V3/V4 series CPU DDR4 Memory
£100.38

keyestudio
Keyestudio STEM Self-Balancing Car Kit For Arduino Robot Car Based On Arduino Programming DIY Electronic Kit With APP Control
£184.48

NONE
10PCS TPS54335ADDAR T I brand new original TPS54335ADDAR silk screen 54335A SOP8 synchronous step-down converter chip
£4.31

meoyse
For HP Probook 4520S 4720S Motherboard 48 4GK06.011 + Cpu + heatsink=628794-001 633551-001 628795-001 598670-001 633552-001
£41.99

Estardyn
Estardyn Nano Board Type-C CH340, ATmega328P Microcontroller, Compatible with IDE, for DIY Electronics Projects
£8.41

COOLMOON
1/2/3/5/10PCS RC Absorption/Snubber Circuit Module Relay Contact Protection Resistance Surge Circuit Anti-interference Module
£4.34

DAIPAI
(10Pcs/Lot) 100% New original L9147P L9147 SSOP36 SMD Automotive circuit board power management chip
£16.65

REALPOY
Bluetooth Audio Receiver board Bluetooth 5.0 mp3 lossless decoder board Wireless Stereo Music Module XY-WRBT DC 3.7-24V
£3.51

Other
Yiweilian APP WiFi Remote Control Relay Switch Module Supports 433MHZ Remote Control Automatic Locking Wireless Delay Smart Home
£5.98

NONE
5pcs Beam photoelectric sensor Electric motor counter speed test module LM393 groove coupler module
£9.56

ANGSHENGDA
BMS 4S 3.2V 8A LiFePO4 Battery Charge Protection Board 12.8V 14.4V Battery Packs LiFePO4 PCB 20A Current Limit For DIY KIT
£4.47

NONE
(2/20pieces) BD49051 ZIP16 audio amplifier audio chip board commonly used vulnerable parts 100% brand new authentic spot
£7.57