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Computer Circuit Boards

11,754 productsUpdated August 2026
5/PCS New BTN8982 BTN8962 BTS7930B BTS7960B BTS7970B BTN7930B BTN7960B BTN7933B BTN7975B BTN7971B In Stock

NONE

5/PCS New BTN8982 BTN8962 BTS7930B BTS7960B BTS7970B BTN7930B BTN7960B BTN7933B BTN7975B BTN7971B In Stock

£6.78

Bluetooth XBee Shield V03 Module Wireless Control For XBee ZigBee Board For Arduino Serial Adapter Module FT232RL IC 3.3V 5V IO

NONE

Bluetooth XBee Shield V03 Module Wireless Control For XBee ZigBee Board For Arduino Serial Adapter Module FT232RL IC 3.3V 5V IO

£8.40

3S Li-ion Battery Protection Board BMS 20A 12.6V with Balance PCB Cell Eq Overcurrent Protection for 18650 Drill Motor

NONE

3S Li-ion Battery Protection Board BMS 20A 12.6V with Balance PCB Cell Eq Overcurrent Protection for 18650 Drill Motor

£4.93

JGINYUE AMD NEW B550 AM4 Mini ITX Motherboard supports Ryzen R5 4000/5000 series processors DDR4 RAM PCI-E 4.0 B550i GAMING

JGINYUE

JGINYUE AMD NEW B550 AM4 Mini ITX Motherboard supports Ryzen R5 4000/5000 series processors DDR4 RAM PCI-E 4.0 B550i GAMING

£191.23

22.5W DIY Power Bank Board for 3.65V LiFePO4 / 4.2V Lithium Batteries PD Multi-Protocol Fast Charging Power Bank Mainboard

diymore

22.5W DIY Power Bank Board for 3.65V LiFePO4 / 4.2V Lithium Batteries PD Multi-Protocol Fast Charging Power Bank Mainboard

£12.34

WEMOS D1 Mini Pro 4M 16M Bytes External Antenna Connector NodeMCU Based ESP8266 ESP-8266EX CP2104 WIFI Development Board Micro

FDKJGECF

WEMOS D1 Mini Pro 4M 16M Bytes External Antenna Connector NodeMCU Based ESP8266 ESP-8266EX CP2104 WIFI Development Board Micro

£2.90

1PCS/LOT original in stock LM3876T LM3876TF Brand-new ZIP-11

NONE

1PCS/LOT original in stock LM3876T LM3876TF Brand-new ZIP-11

£8.76

TQFP32 QFP32 TO DIP28 TQFP44 QFP44 TO DIP40 IC Programmer Adapter Chip Test Socket Burning Seat Integrated Circuits

NONE

TQFP32 QFP32 TO DIP28 TQFP44 QFP44 TO DIP40 IC Programmer Adapter Chip Test Socket Burning Seat Integrated Circuits

£10.89

INA219 12 Bit DC Current Voltage Power Monitor Sensor Module STEMMA QT Qwiic I2C Interface 0-26V Bidirectional Current Meter

NONE

INA219 12 Bit DC Current Voltage Power Monitor Sensor Module STEMMA QT Qwiic I2C Interface 0-26V Bidirectional Current Meter

£9.83

FPGA Intel Cyclone 10 10CL006YE144C8G FPGA System Board Core Board Development Board

NONE

FPGA Intel Cyclone 10 10CL006YE144C8G FPGA System Board Core Board Development Board

£9.30

DIP 6P 8Pin 14Pin 16Pin 18P 20P 24P 28P 32P 40Pin PLCC32/44 IC Lock Seat Socket Test IC Sockets Solder Type Connector Chip Base

Axtaike

DIP 6P 8Pin 14Pin 16Pin 18P 20P 24P 28P 32P 40Pin PLCC32/44 IC Lock Seat Socket Test IC Sockets Solder Type Connector Chip Base

£3.18

5pcs/lot HA1457W HA1457 NJM2068LD NJM2068 NJM4580L NJM4580 UPC1237HA C1237HA C1237 SIP-8

NONE

5pcs/lot HA1457W HA1457 NJM2068LD NJM2068 NJM4580L NJM4580 UPC1237HA C1237HA C1237 SIP-8

£4.19

(5piece) 100% New 7155 GS7155 GS7155NVTD-R QFN-10

MOGAI

(5piece) 100% New 7155 GS7155 GS7155NVTD-R QFN-10

£4.26

10Pcs MDP1991 MDP1933 MDP1932 MDP10N027 MDP1922 MDP1921 MDP10N055 TO-220 IC Chipset In Stock Wholesale

NONE

10Pcs MDP1991 MDP1933 MDP1932 MDP10N027 MDP1922 MDP1921 MDP10N055 TO-220 IC Chipset In Stock Wholesale

£5.88

WCH LinkE CH32V003 EVT MCU Download Debugger RISC-V Architecture MCU/SWD Interface ARM Chip 1 Serial Port to USB Channel

QSZNTEC

WCH LinkE CH32V003 EVT MCU Download Debugger RISC-V Architecture MCU/SWD Interface ARM Chip 1 Serial Port to USB Channel

£6.72

45 in 1 Sensors Modules For Arduino Starter Kit Better Than 37 in 1 Sensor Kit 37 in 1 Sensor Kit For UNO R3 MEGA2560

NONE

45 in 1 Sensors Modules For Arduino Starter Kit Better Than 37 in 1 Sensor Kit 37 in 1 Sensor Kit For UNO R3 MEGA2560

£8.71

5PCS PCB Prototype Board 9x15 2x8 3x7 4x6 5x7 6x8 7x9 8x12 10x10 10x15cm Green Single Sided Printed Circuit Board DIY Universal

YTDMEN

5PCS PCB Prototype Board 9x15 2x8 3x7 4x6 5x7 6x8 7x9 8x12 10x10 10x15cm Green Single Sided Printed Circuit Board DIY Universal

£5.88

1/5/10Pcs VI5300 Laser Ranging Sensor 3CM - 4M Ranging with I2C Interface for Arduino Replace for VL53L0X/VL53L1X

Huaxingfu

1/5/10Pcs VI5300 Laser Ranging Sensor 3CM - 4M Ranging with I2C Interface for Arduino Replace for VL53L0X/VL53L1X

£4.39

For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5

ICGOICIC

For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5

£4.96

LGT8F328P-LQFP32 MiniEVB replaces Pro Mini ATMEGA328P fully compatible

SZYTF

LGT8F328P-LQFP32 MiniEVB replaces Pro Mini ATMEGA328P fully compatible

£6.52

DC 3V-28V 12A anti reverse connection module battery capacitor positive&negative polarity reverse connection protection board

NONE

DC 3V-28V 12A anti reverse connection module battery capacitor positive&negative polarity reverse connection protection board

£4.71

5pcs/lot BD249C BD249 TO-3P-3

CazenOveyi

5pcs/lot BD249C BD249 TO-3P-3

£6.88

10PCS 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler

BXV

10PCS 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler

£4.99

1000UF Capacitor Discharge Pen 1000V Switch Power Supply Repair Discharge Protection Tool With Dual LED

Gaqqee

1000UF Capacitor Discharge Pen 1000V Switch Power Supply Repair Discharge Protection Tool With Dual LED

£5.14