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Computer Circuit Boards
11,754 productsUpdated August 2026
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Estardyn
Estardyn TP5000 2A High Current Charger Module, 3.6V/4.2V Li-ion LiFePO4 Battery Charging Board with LED Indicator Protection
£4.47
10PCS/LOT SN74LS259N 74LS259 HD74LS259P DIP-16 8-bit addressable latch In Stock
£5.10
AOKIN
IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560
£9.31
NONE
20-100/PCS New Original FS312F-G 312F SOT23-6 Single lithium-ion/polymer battery protection chip In Stock
£4.44
Axtaike
2/5PCS MAX17048G+T10 DFN-8 7048 MAX17048G MAX17048 SMD 3μA 1-Cell 2-Cell Fuel Gauge with ModelGauge Battery Monitoring IC
£6.68
NONE
DIY Automatic Irrigation System Self Watering DIY Kit Garden Greenhouse Flower Water Pump Soil Moisture Sensor
£13.35
DIYGBA
5PCS Micro Mini USB A Male USB 2.0 3.0 A Female USB B Connector Interface To 2.54mm DIP PCB Converter Adapter Breakout Board
£4.23
NONE
PDC004-PD PD decoy module Ip2721 PD23.0 to DC DC trigger extension cable QC4 charger 9V 12V 15V 20V
£4.26
NONE
5PCS TP4056 5V 1A Micro USB 18650 Type-C lithium Battery Charging Board Charger Module With Protection Dual Functions
£4.12
MACHINIST
MACHINIST X99 Motherboard combo optional Xeon E5 2660 V3 LGA 2011-3 CPU and DDR4 16GB RAM Kit Dual-channel NVME M.2 MR9A-H
£14.74
NONE
N10 NAS chassis 10 + 2 disk MATX main board 1U power supply 8 disk
£281.24
AOKIN
3S/4S/5S BMS 12V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-Polymer Balance Charging Module
£6.69
Keshy
20Pcs/lot 3.6*10 3*10 4*11 Glass fuse Fast Slow blow 250V 0.5A 1A 2A 3A 3.15A 4A 5A 6.3A 10A 15A with legs F/T type 3.6x10 3x10
£3.48
NONE
20PCS KF128-2P 5.08mm KF128 2 Pin Green Connect Terminal Screw Terminal Connector Splice connector
£5.97
Cooboard
3211 Adafruit RGB Matrix Bonnet for Raspberry Pi
£26.01
NONE
BME280 BMP280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI 1.8-5V GY-BME280 5V/3.3V
£5.89
NONE
110V-240V Universal Fan Remote Control Modification Board Quad Output Floor Fan Circuit Board Control Board with Remote Control
£7.01
NONE
5/10PCS 0-24V Top Mosfet Button IRF520 MOS Driver Module For Arduino MCU ARM Raspberry pi
£4.72
EGBO
1 Set 433MHz 100 Meters Wireless Module Kit ASK Transmitter STX882 + ASK Receiver SRX882 + 2Pcs Copper Spring Antenna
£4.44
Asus
Motherboard UX3402VA UX3402ZA BX3402ZA RX3402ZA Mainboard For ASUS Laptop i5 i7 12th 13th RAM 8GB 16GB
£291.78
NONE
1pcs USB power boost line DC 5V to DC 9V / 12V Step UP Module USB Converter Adapter Cable 2.1x5.5mm Plug
£3.86
FMchip
XIAO ESP32-C5 RISC-V IoT Development Board Dual-Band Wi‑Fi 6 2.4G/5G Bluetooth 5 for Zigbee Thread Matter Support IoT Smart Home
£27.59
YiHESZ
Xeon E5 NAS Motherboard C612 10 SATA 4*2.4G LAN Port LGA2011 NAS Board 2*M.2 4 Channel 6*DDR4 DIMM With PCIE Support E5 2680V4
£152.30
LOTHYE
64 LED SMD Dot Matrix Advertising Screen Welding Practice Kit 0-9 Digital Display Fun DIY Electronic Kit Soldering Practice
£8.69