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Computer Circuit Boards
11,754 productsUpdated August 2026
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10PCS SN74HCT244N 74HCT244
£4.81
NONE
10pcs/lot L78L33ACZ 78L33 + 3.3V Voltage Regulator IC TO-92 New Original
£5.79
Estardyn
ESP32 Development Board TYPE-C USB CH340C WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP32-DevKitC-32 ESP-WROOM
£3.63
NONE
20/PCS New Original EL1010 EL1012 EL1013 EL1014 EL1015 EL1017 EL1018 EL1019 SOP4 photocoupler chip In Stock
£3.46
NONE
TT Motor Dual DC 3-6V Gearbox Motor 200RPM Ratio 1:48 Shaft Motor with 2.54mm Wire for Arduino DIY Smart Car Robot
£5.84
NONE
MH-M18 Bluetooth 5.0 Audio Receiver Module Wireless Audio DIY Modification Board 4.2 Stereo Lossless Fidelity
£3.22
NONE
5/pcs IRLZ44N IRLZ44 LZ44N Power MOSFET TO-220 New spot
£3.15
MACHINIST
MACHINIST MR9D PLUS X99 Motherboard Support DDR4 Four channels Memory and LGA2011-3 Xeon E5 V3/V4 Processor x99/c612 Chip USB3.0
£153.52
SAMIROB
MAX9814 Microphone AGC Amplifier Board Sound sensor Module Auto Gain Control Attack for Arduino MAX4466 PCB Board Diy Kit
£3.02
KY WIN ROBOT
Aluminium TO-220 Heatsink TO 220 Heat Sink Transistor Radiator TO220 Cooler Cooling 23*16*50MM With 2 Pins 5pcs
£4.68
SZYTF
USB 2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free
£7.20
NONE
DIY Electronic Starter Kit for Arduino R3 Board - 400-Hole Breadboard LED Jumper Wires Educational Lab Kit for School Projects
£8.02
NONE
(5-10piece)100% New CH340C CH340G sop-16
£4.49
Axtaike
20PCS 4953 SOP-8 SMD AP4953 WSP4953 NCE4953 CJQ4953 SI4953DY-T1-E3 APM4953KC-TRG 30V 5.1A 2.5W Dual P-Channel (D-S) MOSFET IC
£4.68
Voktta
GS1299 DC 5V FM Stereo Radio Kit 76~108MHz Radio Digital FM Electronic Production DIY Welding Practice Parts
£11.21
NONE
10PCS MDU1511 MDU1512 MDU1513 MDU1514 MDU1515 MDU1516 MDU1517 MDU1518 QFN-8 MOS TRANASISTOR NEW STOCK
£3.47
NONE
5PCS/LOT SN74LS670N 74LS670 DIP-16 register three-state output In Stock NEW original IC
£4.23
IBUW
10PCS TIC106M TIC226D TIC226 TIC106 TO220 TO-220
£3.58
DAIPAI
(1-2piece) 100% New original MCIMX253DJM4A MAPBGA-400 Chipset
£24.82
NONE
10PCS SS12D10 SS12D11 Toggle Switch 3Pin 1P2T Handle High 5mm Spacing 4.7mm SS12D10G5 Ibuw Straight / Curved
£7.01
FDKJGECF
3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module
£2.93
ICGOICIC
1-10PCS Development Board WeMos WiFi R3 ATMEGA328P/ATMEGA328PB Chip CH340G For UNO R3 Arduino Development Board WeMos ESP8266
£9.23
DAIPAI
7MBP80VCA060-51 7MBP160CVA060-51 6MBP80VCA060-51 6MBP50VCA060-51 7MBP80VCA060-51 6MBP160VCA060-51 6MBP100VCC060-51 6MBP120XCA060
£115.26
NONE
CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader
£3.77