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Computer Circuit Boards
11,754 productsUpdated August 2026
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JIADENUO
(5-10pcs)100% New ATMEGA328PB-AU ATMEGA328PB-U MEGA328PB-U QFP-32 Chipset
£11.29
NONE
5/10pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module
£5.43
DAIPAI
6MBI150UB-120-52 6MBI150UB-120-50 6MBI150UB-120-51 IGBT Module
£61.20
XINRENCHONG
ASUS PRIME H310M-AT R2.0 Motherboard TB360-BTC PRO 2.0 LGA 1151 Intel H310 DDR4 32GB support Core 9100 8500 cpu without a cpu
£80.28
SUHMS
4503NH 4504NH 4507NH 4508NH SM4503NH SM4504NH SM4507NH SM4508NH SM4503NHKPC-TRG SM4504NHKPC-TRG SM4507NHKPC-TRG SM4508NHKPC-TRG
£3.39
NONE
1-5pcs PD/QC/AFC fast charge decoy trigger support 5V 9V 12V 15V 20V fixed voltage output
£3.52
Estardyn
Estardyn Nano 3.0 ATMEGA328P 16MHz CH340 Type-C with bootloader for development board
£5.11
REALPOY
XL4016E1 XL4016 High Power DC Voltage Regulator DC-DC XH-M401 M404 Stetp-down Buck Module with Maximum 8A Tire Voltage Regulator
£3.93
NONE
3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board
£4.14
NONE
10PCS SN74HC574N 74HC574 SN74HC573AN SN74HC541N 74HC541 SN74HC540N 74HC540 SN74HC377N SN74HC377 74HC377 SN74HC374N DIP-20
£4.00
NONE
5Sets ULN2003 28BYJ-48 5V Stepper Motor + ULN2003 Driver Board Suitable for Arduino Driver Test Module Stepper Motors DIY Kit
£20.18
AOKIN
433 Mhz Superheterodyne RF Receiver And Transmitter Module For Arduino Wireless Module Diy Kit 433Mhz Remote Control
£6.67
NONE
1-10pcs LGT8F328P LQFP32 MiniEVB 3.3V / 5V Replaces Pro Mini ATMEGA328P Fully Compatible For Arduino USE HT42B534-1 Driver
£3.30
NONE
10-50pcs/lot V3 JH diode for iPad 2 3 4 mini dark screen backlight IC D8228 boost diode SOD323
£3.78
MACHINIST
MACHINIST E5 MR9A V1.0 X99 Motherboard Support LGA 2011-3 Xeon E5 V3 V4 CPU Processor DDR4 RAM Memory ATX NVME M.2 USB3.0
£115.90
NONE
50PCS 78L05 TO92 TO-92 L78L05 78L06 78L08 78L09 78L12 78L15 79L05 79L12 79L15 LM317LZ LM317
£5.17
EC Buying
100Pcs/1pc TC4056A ESOP-8 TC4056 4056 4056A SOP8 1A Linear Lithium Battery Charging Charger IC Compatible with TP4056 Original
£2.90
(5-10pcs)100% New CD8227GP CD8227 HDIP12 Audio Common Power Amplifier chipset
£4.66
MACHINIST
MACHINIST B450 Motherboard AMD Processor DDR4 Memory Dual-channel AM4 Mainboard NVME M.2 (Supports Ryzen 5500 5600 5600G CPU)
£139.97
NONE
5-10/PCS New MX25L25635FMI-10G MX25L25635FMI MX25L25635F 25L25635F SOP16 Flash memory chip In Stock
£4.58
NONE
Micro Mini Type-c USB A Male USB 2.0 3.0 A Female USB B Connector Interface to 2.54mm DIP PCB Converter Adapter Breakout Board
£5.17
NONE
5PCS/LOT SN74LS163N HD74LS163P 74LS163 DIP-14 Four-bit binary synchronization clear count In Stock NEW original IC
£3.40
DAIPAI
BSM200GA120DN2 BSM200GA120DN2C IGBT Module New Original
£35.75
DAIPAI
2MBI100U4H-170-50 2MBI100U4H-170 2MBI150U4H-170-50 2MBI150U4H-170 2MBI200U4H-170-50 2MBI200U4H-170
£27.01