Browse
Marketplace Home

Computer Circuit Boards

11,754 productsUpdated August 2026
All (11,754)Motherboards(11,733)Hard Drive Circuit Boards(20)Computer Inverter Boards(19)
Sort:
PopularCheapestMost expensiveMost offersNewest
100% Brand New OV2640 Camera Module ESP32-CAM 2MP 66 120 160 Degree 850nm Night Vision 24PIN 0.5mm Spacing 2MP 21MM 75MM

UICPAL

100% Brand New OV2640 Camera Module ESP32-CAM 2MP 66 120 160 Degree 850nm Night Vision 24PIN 0.5mm Spacing 2MP 21MM 75MM

£5.68

I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

NullLab

I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

£7.04

10PCS MICRO MINI5P type-c USB To Dip Female B-type Square Interface Printer Mike PCB Converter Adapter Breakout Board

SZYTF

10PCS MICRO MINI5P type-c USB To Dip Female B-type Square Interface Printer Mike PCB Converter Adapter Breakout Board

£3.83

10pcs/lot CRST041N08N CRST041N08 TO-220

NONE

10pcs/lot CRST041N08N CRST041N08 TO-220

£5.46

MFRC-522 RC522 RFID Reader Module 13.56MHz with SPI Interface, IC Card/Key Proximity Writer for Arduino

EGBO

MFRC-522 RC522 RFID Reader Module 13.56MHz with SPI Interface, IC Card/Key Proximity Writer for Arduino

£5.51

DIY Electronic Starter Kit for UNO R3 Arduino Circuit Board Electronics 12-in-1 Programmable Engineering Coding Education STEAM

AOKIN

DIY Electronic Starter Kit for UNO R3 Arduino Circuit Board Electronics 12-in-1 Programmable Engineering Coding Education STEAM

£7.48

10PCS BB112 BB910 TO92 BB112 910 TO-92 AM Variation Diode with Medium Wave NEW STOCK

NONE

10PCS BB112 BB910 TO92 BB112 910 TO-92 AM Variation Diode with Medium Wave NEW STOCK

£3.04

840Pcs Preformed Breadboard Jumper Wire Kit 14 Lengths Assorted for Breadboard Prototyping Circuits DIY Electronic Kit

NONE

840Pcs Preformed Breadboard Jumper Wire Kit 14 Lengths Assorted for Breadboard Prototyping Circuits DIY Electronic Kit

£12.39

1-10PCS LM2596 DC-DC Buck Converter Voltage Regulator 3.2V-46V to 1.25V-35V Buck Adjustable Power Supply Step Down Module

NONE

1-10PCS LM2596 DC-DC Buck Converter Voltage Regulator 3.2V-46V to 1.25V-35V Buck Adjustable Power Supply Step Down Module

£2.96

1/PCS New EPM1270T144C5N EPM1270T144I5N EPM570T100C5N EPM570T100I5N EPM570T144C5N EPM570T144I5N EPM1270T144C3N QFP

NONE

1/PCS New EPM1270T144C5N EPM1270T144I5N EPM570T100C5N EPM570T100I5N EPM570T144C5N EPM570T144I5N EPM1270T144C3N QFP

£5.15

10pcs/lot HEF4001BT HEF4001 HEF4013BT HEF4013 HEF4027 HEF4027BT HEF4069 HEF4069UBT SOP-16 In Stock

cischy

10pcs/lot HEF4001BT HEF4001 HEF4013BT HEF4013 HEF4027 HEF4027BT HEF4069 HEF4069UBT SOP-16 In Stock

£3.44

SMA Rectifier Diode Sample Book 24 Values Schottky diodes M1 M4 M7 SS110 SS12 SS14 SS16 SS210 SS24 SS34 SS36 SMD Assortment Kit

IGMOPNRQ

SMA Rectifier Diode Sample Book 24 Values Schottky diodes M1 M4 M7 SS110 SS12 SS14 SS16 SS210 SS24 SS34 SS36 SMD Assortment Kit

£10.29

SKIIP24NAB126V10 SKIIP24NAB12T4V1 SKIIP24NAB126V1 SKIIP32NAB12T1 SKIIP32NAB125T12

DAIPAI

SKIIP24NAB126V10 SKIIP24NAB12T4V1 SKIIP24NAB126V1 SKIIP32NAB12T1 SKIIP32NAB125T12

£45.53

50PCS 2N7000 2SA1013 2SC2383 2SA1020 2SC2655 2SA1145 2SC2705 2SB647A 2SD667A D667 B647 C2708 A1145 C2655 A1020 C2383 A1013 TO92

NONE

50PCS 2N7000 2SA1013 2SC2383 2SA1020 2SC2655 2SA1145 2SC2705 2SB647A 2SD667A D667 B647 C2708 A1145 C2655 A1020 C2383 A1013 TO92

£6.94

LILYGO T-Deck Pro ESP32-S3 LoRa Module, Touch E-Ink Display, GPS & Keyboard, AI Learning Translation Development Board

NONE

LILYGO T-Deck Pro ESP32-S3 LoRa Module, Touch E-Ink Display, GPS & Keyboard, AI Learning Translation Development Board

£175.65

(5piece)100% New ATTINY10-TSHR ATTINY10 T10E T10H1 sot23-6 Chipset

MOGAI

(5piece)100% New ATTINY10-TSHR ATTINY10 T10E T10H1 sot23-6 Chipset

£4.88

2-100pcs %Original ESP-PSRAM64H silk screen PSRAM64H patch SOP8 3.3V 64MBit pseudo-static RAM chip

NONE

2-100pcs %Original ESP-PSRAM64H silk screen PSRAM64H patch SOP8 3.3V 64MBit pseudo-static RAM chip

£7.40

Educational Pocket Xilinx Development Board ZYNQ7000 XC7Z010 XC7Z020 with Programmer USB HDMI-compatible Gigabit Ethernet PYNQ

OMDAZZ

Educational Pocket Xilinx Development Board ZYNQ7000 XC7Z010 XC7Z020 with Programmer USB HDMI-compatible Gigabit Ethernet PYNQ

£98.95

placa mãe B550 ASROCK B550AM GAMING AMD AM4 Motherboard CPU Ryzen 7 5800X3D 5800X 5700G 5 5500 5600X 5600G ram DDR4 Micro-ATX

XINRENCHONG

placa mãe B550 ASROCK B550AM GAMING AMD AM4 Motherboard CPU Ryzen 7 5800X3D 5800X 5700G 5 5500 5600X 5600G ram DDR4 Micro-ATX

£114.61

100pcs/lot PS5/PS4 joystick cap High quality Mushroom head Button cap Direction joystick 3D cap PS5 joystick accessories

NONE

100pcs/lot PS5/PS4 joystick cap High quality Mushroom head Button cap Direction joystick 3D cap PS5 joystick accessories

£19.55

（5 PCS）Original IC PN8149 PN8149NSC-T1 Ultra-Low Standby Power AC/DC Converter Chip DIP-7

NONE

（5 PCS）Original IC PN8149 PN8149NSC-T1 Ultra-Low Standby Power AC/DC Converter Chip DIP-7

£5.23

8/4 ohm 3525 plastic inner magnetic cavity speaker 2 watt 3W full range BOX speaker speaker suitable for Arduino speaker

diymore

8/4 ohm 3525 plastic inner magnetic cavity speaker 2 watt 3W full range BOX speaker speaker suitable for Arduino speaker

£3.25

5pcs STC STC8G1K08A-36I-DIP8 STC8G1K08A-36I-SOP8 Single-Chip Enhanced 1T 8051 Microcontroller MCU Micro Controller IC Chip

NONE

5pcs STC STC8G1K08A-36I-DIP8 STC8G1K08A-36I-SOP8 Single-Chip Enhanced 1T 8051 Microcontroller MCU Micro Controller IC Chip

£6.43

20pcs/lot DB3 DB-3 Diac Trigger DO-35 DO-204AH Wholesale In Stock

CazenOveyi

20pcs/lot DB3 DB-3 Diac Trigger DO-35 DO-204AH Wholesale In Stock

£2.72