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Computer Circuit Boards
11,754 productsUpdated August 2026
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ICGOICIC
WiFi BT 5 Module for ESP32-S3 Mini, S3FH4R2 Dual-core Wireless MCU, Development Board for IoT Projects
£5.99

ICGOICIC
DC 4.5-12V 3A lithium battery charging module Type-C interface charging and protection integrated power module
£4.36

diymore
DC 12V To AC 220V Inverter Board 100W DC-AC Step Up Power Converter Module With Overload Protection For Home Electronics
£21.02

Mxsyuan
10PCS/LOT ISD1820PY 1820PY ISD1820 DIP-14 Mxsyuan 100% New original
£28.56

diymore
6 DOF Robotic Arm Multi-Degree of Freedom Robot Servo Gripper for Creative Education Kit
£32.56

FENGZHOUYONGHENG
MCU CC3D Open Source Drone Flight Control Module Receiver Cable
£4.19

TSCINBUNY
Smart Automation Kits for Arduino Uno Professional Programming, Complete Educational Robotic Kit, Best Selling Electronics Set
£85.91

XINRENCHONG
ASUS J2900-K/K31AN J2900 Motherboard Onboard CPU Support PCIE 2.0 SATA 3.0Gb/s VGA USB 2.0 Mini-ITX
£38.30

REALPOY
2 x 15W PAM8610 Class D Digital Dual Power Audio Amplifier Board 12V
£3.79

CazenOveyi
5pcs/lot GAL16V8D GAL16V8D-25LP GAL16V8D-15LPI GAL16V8 DIP-20 In Stock
£5.42

SUHMS
(2-5piece)100% New BQ25713RSNR BQ25713 25713 QFN-32 Chipset
£3.93

QIYIDA
QIYIDA X99 Motherboard Set Kit Xeon LGA2011-3 E5 2680 V4 2x8gb=16GB DDR4 SATA PCI3.0 NVME M.2 X99H5 Gaming Computer
£75.40

DAIPAI
(5-10piece) 100% New original INN2603K INN2603K-TL INN2603 ESOP-R16 Chipset
£13.27

DAIPAI
160MT160KPBF 90MT160KPBF VS-90MT160KPBF 160MT140KPBF 160MT100KPBF 160MT80KPBF 160MT140K VS-160MT120KPBF 160MT120K 70MT120KB
£26.51

CazenOveyi
10pcs/lot MC33078DR2G MC33078D MC33078 33078 MC33072DR2G MC33072D MC33072 33072 SOP8 In Stock
£4.13

CazenOveyi
10pcs/lot CR02AM-8A CR02AM-8 TO-92 CR02AM8 CR02AM TO92 CR02A In Stock
£4.15

ICGOICIC
IC lock seat mobile socket 51 MCU chip test base wide and narrow body 14/16/20/24/40P
£2.65

EGBO
XY-UDP Digital USB DC DC Converter CC CV 0.6-30V 5V 9V 12V 24V 2A 15W Power Module Desktop Adjustable Regulated power supply
£45.83

NONE
1/10PCS Passive Speaker Buzzer Module for Arduino Boards ky-006
£4.56

NONE
10pcs 3mm Round Clear/Fog LED Bicolor Lamp F3 Common Anode/Cathode LED 3 Pins Light Emitting Diode Red&Yellow Blue&Green
£3.21

EC Buying
1-10Pcs Ra-01 Ra-02 Ra-01SC Ra-01SH Ra-01S Ra-01H Ra-01SCH-P Lora Spread Spectrum Wireless RF Transmit Module 433MHz 868Mhz UART
£4.26

SUHMS
(2-5piece)100% New NCP81610MNTXG NCP81610 81610 QFN-40
£4.08

NONE
5pcs/lot SN74HC175N 74HC175 DIP-16
£3.25

NONE
100% New original 10PCS-100PCS/LOT MS621FE-FL11E MS621FE Rechargeable 3V
£9.69