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Computer Circuit Boards

11,754 productsUpdated August 2026
A520 Motherbaord CPU Set with Ryzen 3000/5000 DDR4 Dual Channel Max 64GB Support M.2 NVME SATA 3.0 Gaming Mothweboard Kit

SZJN

A520 Motherbaord CPU Set with Ryzen 3000/5000 DDR4 Dual Channel Max 64GB Support M.2 NVME SATA 3.0 Gaming Mothweboard Kit

£302.33

VUO160-08NO7 VUO160-12NO7 VUO160-14NO7 VUO160-16NO7 IGBT Module New Original

DAIPAI

VUO160-08NO7 VUO160-12NO7 VUO160-14NO7 VUO160-16NO7 IGBT Module New Original

£27.01

150MM OV5640 Camera Module 120 160 Degrees Auto Focus 5 Million Pixels High Definition 15CM 24PIN DVP MIPI Camera Module Sensor

NONE

150MM OV5640 Camera Module 120 160 Degrees Auto Focus 5 Million Pixels High Definition 15CM 24PIN DVP MIPI Camera Module Sensor

£13.35

Long-Range MESH Network Module with 128 Node Automatic Relay UART 433M Serial Port Transparent Transmission

NONE

Long-Range MESH Network Module with 128 Node Automatic Relay UART 433M Serial Port Transparent Transmission

£3.89

(1piece)100% New ALC3240 ALC3241 ALC3242 ALC3245 ALC3246 ALC3247 ALC3248 ALC3250 ALC3251 ALC3252 ALC3253 ALC3254 ALC3256 ALC3258

XOYUN

(1piece)100% New ALC3240 ALC3241 ALC3242 ALC3245 ALC3246 ALC3247 ALC3248 ALC3250 ALC3251 ALC3252 ALC3253 ALC3254 ALC3256 ALC3258

£3.39

MLX90640-D110 Thermal Camera,Waveshare MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 110° FOV

NONE

MLX90640-D110 Thermal Camera,Waveshare MLX90640 IR Array Thermal Imaging Camera, 32×24 Pixels, 110° FOV

£60.99

USB Dongle for ESP32, WiFi BT Gateway Supporting ESPHome & MicroPython, Wireless Dev Board for Smart Home IoT

ICGOICIC

USB Dongle for ESP32, WiFi BT Gateway Supporting ESPHome & MicroPython, Wireless Dev Board for Smart Home IoT

£7.13

100pcs/lot Relay SRD-05VDC-SL-C SRD-12VDC-SL-C SRD-24VDC-SL-C SRD 12VDC SL C 10A 250VAC 5PIN 3V 5V 9V 12V 24V 48V Power Relay

JXDZXL

100pcs/lot Relay SRD-05VDC-SL-C SRD-12VDC-SL-C SRD-24VDC-SL-C SRD 12VDC SL C 10A 250VAC 5PIN 3V 5V 9V 12V 24V 48V Power Relay

£31.49

10PCS SN74HC74N DIP 74HC74 DIP-14 74HC74N SN74HC73N SN74HC86N SN74HC125N 74HC86 74HC86N 74HC125

GEPYUN

10PCS SN74HC74N DIP 74HC74 DIP-14 74HC74N SN74HC73N SN74HC86N SN74HC125N 74HC86 74HC86N 74HC125

£3.39

MACHINIST X99 RS9 Motherboard optional Xeon E5 2680 V4 CPU LGA 2011-3 Kit And 16GB ECC DDR4 RAM Set M.2 NVME/SATA USB 3.0

MACHINIST

MACHINIST X99 RS9 Motherboard optional Xeon E5 2680 V4 CPU LGA 2011-3 Kit And 16GB ECC DDR4 RAM Set M.2 NVME/SATA USB 3.0

£47.67

10pcs 6x5/9x7/4.5x2.2/6x2.2mm 2 Pin Mic Capsule Electret Condenser Microphone Dip Smd 52db 56db With Mp3 Accessories

NONE

10pcs 6x5/9x7/4.5x2.2/6x2.2mm 2 Pin Mic Capsule Electret Condenser Microphone Dip Smd 52db 56db With Mp3 Accessories

£5.71

AD9833 Programmable Microprocessors Serial Interface Module Sine Square Wave DDS Signal Generator Module for Arduino

NONE

AD9833 Programmable Microprocessors Serial Interface Module Sine Square Wave DDS Signal Generator Module for Arduino

£26.22

5-100Pcs New original PDS560-13 PDS560 S560 5A 60V POWERDI5 TO-277 IC Chip Stock Wholesale

NONE

5-100Pcs New original PDS560-13 PDS560 S560 5A 60V POWERDI5 TO-277 IC Chip Stock Wholesale

£3.68

1-10pcs FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232

NONE

1-10pcs FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232

£3.22

5Pcs 3386P-1-103 1K 10K 50K 100K Top Adjustment with Hat 3Pin Precision Adjustable Potentiometer DIP Environmental Protection

NONE

5Pcs 3386P-1-103 1K 10K 50K 100K Top Adjustment with Hat 3Pin Precision Adjustable Potentiometer DIP Environmental Protection

£3.22

(2pce)100% New original TUSB546 TUSB46D TUSB546A-DCIRNQR TUSB46 WQFN-40 TUSB44 Chipset

XINYIDAI

(2pce)100% New original TUSB546 TUSB46D TUSB546A-DCIRNQR TUSB46 WQFN-40 TUSB44 Chipset

£9.50

10Piece SN74HC595N SN74HC02N SN74HC08N 74HC132 SN74HC32 74HC86 74HCT04 74HC14 74HCT00 74HCT02 SN74HC02N DIP-14 SN74HC595 74HC595

PUMUDDSY

10Piece SN74HC595N SN74HC02N SN74HC08N 74HC132 SN74HC32 74HC86 74HCT04 74HC14 74HCT00 74HCT02 SN74HC02N DIP-14 SN74HC595 74HC595

£3.18

MICRO/MINI/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board ATMEGA32U4-AU/MU Controller Pro-Micro Replace Pro Mini

DIYUSER

MICRO/MINI/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board ATMEGA32U4-AU/MU Controller Pro-Micro Replace Pro Mini

£16.18

Programmer Testing Clip SOP16 SOP SOIC 16 SOIC16 Pin IC Test Clamp SOP16 to DIP8 Flash Clip for 25 series RT809F TL866CS TL866A

Keshy

Programmer Testing Clip SOP16 SOP SOIC 16 SOIC16 Pin IC Test Clamp SOP16 to DIP8 Flash Clip for 25 series RT809F TL866CS TL866A

£3.58

TECC608A Password Key Storage Random Number Generator Signature/Encryption

NONE

TECC608A Password Key Storage Random Number Generator Signature/Encryption

£19.78

5Pcs STC11F04E-35I-SOP20 STC11F04E-35I-DIP20 STC11F04E-35I-SOP16 STC11F04E-35I STC11F04E SOP16 IC Chip Wholesale

NONE

5Pcs STC11F04E-35I-SOP20 STC11F04E-35I-DIP20 STC11F04E-35I-SOP16 STC11F04E-35I STC11F04E SOP16 IC Chip Wholesale

£4.93

(2 pcs)100% Original New RT6258BGQUF RT6258 RT6258B QFN-12 LE LE= LE=** LE=5M SMD DC-DC power chip IC

NONE

(2 pcs)100% Original New RT6258BGQUF RT6258 RT6258B QFN-12 LE LE= LE=** LE=5M SMD DC-DC power chip IC

£4.56

For M18 PCB Charging Protection Circuit Board For 18V 3Ah 4Ah 5Ah 6Ah Li-ion Battery Parts

DINENAY

For M18 PCB Charging Protection Circuit Board For 18V 3Ah 4Ah 5Ah 6Ah Li-ion Battery Parts

£8.21

DIY Electronic Kit Simulation Car Taillight DC 5-6V Fun Soldering Component Training Student Welding Soldering Practice Kit

NONE

DIY Electronic Kit Simulation Car Taillight DC 5-6V Fun Soldering Component Training Student Welding Soldering Practice Kit

£8.32