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Computer Circuit Boards
11,754 productsUpdated August 2026
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SUHMS
MAX485ESA MAX487CSA MAX3485ESA MAX202CSE MAX232CSE MAX3232CSE MAX488ESA MAX490ESA MAX660ESA UC3845B UC3842B UC3843B UC3844B
£3.20
NONE
1pcs ESP8266 D1 Mini WIFI Development Board ESP-12F Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins TYPE-C/Micro USB XCW
£5.29
UICPAL
Original Ai ESP32 CAM with OV2640 Camera Module Kit 8MB PSRAM 2.4G WIFI 66 120 160 Degrees 650nm 850nm Night Vision 2MP 24Pin
£3.19
emakefun
MIDI digital music module suitable for Arduino/ESP32/Microbit/Raspberry Pi General MIDI 2.0 standard music synthesis module
£15.49
PUMUDDSY
4X4 MCU Keyboard Matrix Array 16 Keys 4*4 Switch Keypad Keyboard Module For Arduino
£8.37
DAIPAI
PM25RSK120 PM25RSB120 PM25RKK120 IGBT Module New Original
£32.44
NONE
PN40 Laptop Motherboard For ASUS Mini PC PN40 PN40 Notebook Mainboard With Celeron CPU 100% tests OK fast shipping High quality
£62.26
TENSTAR ROBOT
TENSTAR 2pcs GY-302 BH1750 Red Board Light Intensity Illumination Module Sensor BH1750FVI 3V-5V
£7.69
NONE
10pcs CD4066 CD4066BE DIP-14 logic chip bi-directional switch
£3.41
IGMOPNRQ
1PCS Micro Switch SS-5 5-F SS-5GL 5GL-F SS-5GL2 5GL2-F SS-5GL13 SS-10 10GL 10GL2 10GL13 SS-01 01GL 01GL2 01GL13 Original
£3.17
Soyo
SOYO H310M DDR3 Motherboard i3 8100 CPU 16G=8G*2 RAM Intel LGA1151 TPM2.0 Computer Combo Kit Xeon PC GAME PCIE3.0*16 Mainboard
£130.33
NONE
10pcs SN74LS192N SN74LS193N SN74LS194N DIP 74LS192 74LS193 74LS194
£4.15
Si Tai&SH
1Set UNOR3 Official Box ATMEGA16U2 / UNOR3+WiFi R3 MEGA328P Chip CH340G For Arduino UNOR3 Development Board WeMos ESP8266
£11.02
NONE
10PCS CD4532BE CD4532 DIP-16
£4.78
AEAK
AEAK Top Quality TSOP48 to DIP48 adapter,TSOP48 test socket 0.5mm Pitch for RT809F RT809H & for XELTEK USB Programmer
£9.03
SUHMS
(1piece)100% New TPS65994 TPS65994AD TPS65994ADYBGR BGA Chipset
£4.27
keyestudio
Keyestudio Pico IO Prototype Expansion Board Shield for Raspberry Pico Board
£7.96
NONE
5PCS AD8066ARZ AD8066 SOP8 SOP AD8066AR AD8066A AD812ARZ AD823ARZ AD812A AD823A AD812 AD823
£5.03
NONE
(1piece)100% New For Ps5 CXD90061GG BGA Chipset
£6.92
NONE
10pcs AT24C256 DIP-8 24C256 AT24C256N DIP AT24C01 AT24C02 AT24C04 AT24C08 AT24C16 AT24C32 AT24C64 AT24C128 24C04 24C16 24C64
£4.56
KEFU
KEFU X415EA Laptop Motherboard For ASUS Vivo Book X515 X415 X515EA Mainboard With i3-1115G4 i5-1135G7 4GB-RAM UMA 100% Test OK
£112.15
NONE
Xeon E5 2697 V4 2697v4 processor 2.3GHz 55M 18-Core 36-Thread 145W 14nm LGA 2011-3 CPU
£37.46
NONE
IV Model Current to Voltage Amplifier Module - Silicon PIN Photodiode Current Signal Amplification
£22.08
Huaxingfu
DC-DC Boost Converter 2V-24V to 3V-30V 4A 80W CC CV Adjustable Power Supply Module USB Output 1/3/5Pcs
£9.17