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Computer Circuit Boards

11,754 productsUpdated August 2026
1PCS New HLK-PM01 PM01 HLK-PM03 PM03 HLK-PM09 PM09 HLK-PM12 PM12 HLK-PM15 PM15 HLK-PM24 PM24 AC-DC isolation switch power module

NONE

1PCS New HLK-PM01 PM01 HLK-PM03 PM03 HLK-PM09 PM09 HLK-PM12 PM12 HLK-PM15 PM15 HLK-PM24 PM24 AC-DC isolation switch power module

£4.68

1~10pcs/lot EPM1270T144I5N EPM1270T144C5N EPM1270T144 5M1270ZT144C5N QFP-144 100% Brand New Original

NONE

1~10pcs/lot EPM1270T144I5N EPM1270T144C5N EPM1270T144 5M1270ZT144C5N QFP-144 100% Brand New Original

£6.16

ESP32-S3 Development Board 2.4G Wifi BT Module with MIC OV2640 Camera Module NEW ESP32S3 N16R8 CAM 8MB PSRAM 16MB FLASH

UICPAL

ESP32-S3 Development Board 2.4G Wifi BT Module with MIC OV2640 Camera Module NEW ESP32S3 N16R8 CAM 8MB PSRAM 16MB FLASH

£12.90

6pcs/7pcs Mini Breadboard Solderless SYB-170 ZY-25 PCB Circuit Board Test Board White Black Red Yellow Blue Green DIY Kit

YTDMEN

6pcs/7pcs Mini Breadboard Solderless SYB-170 ZY-25 PCB Circuit Board Test Board White Black Red Yellow Blue Green DIY Kit

£6.93

DC 5V 12V 3W USB Micro Submersible Mini Low Noise Brushless Water Pump for Aquariums Fish Tank Pond Fountain Hydroponics Garden

Gaqqee

DC 5V 12V 3W USB Micro Submersible Mini Low Noise Brushless Water Pump for Aquariums Fish Tank Pond Fountain Hydroponics Garden

£4.36

FP75R12KT3 FP25R12KT3 FP35R12KT3 FP40R12KT3 FP50R12KT3 FP100R12KT3 FP150R12KT3 IGBT Module New Original

DAIPAI

FP75R12KT3 FP25R12KT3 FP35R12KT3 FP40R12KT3 FP50R12KT3 FP100R12KT3 FP150R12KT3 IGBT Module New Original

£28.98

5PCS/LOT NCE3010S SOP-8 NCE3010 30V/10A N-channel MOS field effect transistor In Stock NEW original IC

NONE

5PCS/LOT NCE3010S SOP-8 NCE3010 30V/10A N-channel MOS field effect transistor In Stock NEW original IC

£3.03

Beginner Learn To Solder Police Car Led Strobe Effect Kit Electronic Kids Soldering Kits

DIKAVS

Beginner Learn To Solder Police Car Led Strobe Effect Kit Electronic Kids Soldering Kits

£4.69

Screw Shield V1 terminal expansion board is compatible For UNO R3 Interactive Media Moudle for arduino

NONE

Screw Shield V1 terminal expansion board is compatible For UNO R3 Interactive Media Moudle for arduino

£4.90

Anti-static ESD-10/11/12/13/14/15 Stainless Steel Tweezers Maintenance Tools Industrial Precision Curved Straight Tweezer Repair

KY WIN ROBOT

Anti-static ESD-10/11/12/13/14/15 Stainless Steel Tweezers Maintenance Tools Industrial Precision Curved Straight Tweezer Repair

£4.08

Multifunction DIY Electronic Clock Kit LED Digital Clock Production Kit 51 Microcontroller Time Alarm Date Temperature Display

LOTHYE

Multifunction DIY Electronic Clock Kit LED Digital Clock Production Kit 51 Microcontroller Time Alarm Date Temperature Display

£7.09

10pcs 1Pin Dupont Jumper Wire Line 20cm 2.54mm Male Female Electronic Cable For Arduino DIY Red Yellow Green Yellow Blue Black

NONE

10pcs 1Pin Dupont Jumper Wire Line 20cm 2.54mm Male Female Electronic Cable For Arduino DIY Red Yellow Green Yellow Blue Black

£3.18

New original 10PCS New and Original ATMEGA32A ATMEGA32 DIP-40 In stock! ATMEGA32A-PU

ANNUOSENCHIP

New original 10PCS New and Original ATMEGA32A ATMEGA32 DIP-40 In stock! ATMEGA32A-PU

£27.04

(2-5piece)New 4C85N 4C86N 4C87N 4C88N NTMFD4C85NT1G NTMFD4C86NT1G NTMFD4C87NT1G NTMFD4C88NT1G NTMFD4C85N NTMFD4C86N QFN-8

SUHMS

(2-5piece)New 4C85N 4C86N 4C87N 4C88N NTMFD4C85NT1G NTMFD4C86NT1G NTMFD4C87NT1G NTMFD4C88NT1G NTMFD4C85N NTMFD4C86N QFN-8

£3.72

ESP32-S3 Dual-Band WiFi/Bluetooth 5.0 SuperMini Development Board ESP32 Programmable PCB Kit for arduino

EGBO

ESP32-S3 Dual-Band WiFi/Bluetooth 5.0 SuperMini Development Board ESP32 Programmable PCB Kit for arduino

£5.29

5PCS Active Crystal Oscillator 5070 SMD OSC 6Mhz 10Mhz 12Mhz 16Mhz 20Mhz 24Mhz 25Mhz 33Mhz 50Mhz 7050 5*7 New Crystal Oscillator

NONE

5PCS Active Crystal Oscillator 5070 SMD OSC 6Mhz 10Mhz 12Mhz 16Mhz 20Mhz 24Mhz 25Mhz 33Mhz 50Mhz 7050 5*7 New Crystal Oscillator

£7.70

100PCS Jumper Cap 2.54mm Pitch Pin Header Connector Long Type Jumper Plug Cover DIY Repair Parts diygba

IBUW

100PCS Jumper Cap 2.54mm Pitch Pin Header Connector Long Type Jumper Plug Cover DIY Repair Parts diygba

£3.42

GY-4466 Sound Sensor Module MAX4466 Microphone Preamplifier Provider

GOHJMY

GY-4466 Sound Sensor Module MAX4466 Microphone Preamplifier Provider

£3.37

SST39SF010A-70-4C-PH SST39SF010 DIP-32

NONE

SST39SF010A-70-4C-PH SST39SF010 DIP-32

£4.88

KONALET H81 Motherboard LGA1150 DDR3 2 Slots M.2 NVMe VGA HDMI Support i3 i5 i7 4th Gen CPU Micro ATX Desktop Mainboard USB3.0

Konalet

KONALET H81 Motherboard LGA1150 DDR3 2 Slots M.2 NVMe VGA HDMI Support i3 i5 i7 4th Gen CPU Micro ATX Desktop Mainboard USB3.0

£56.72

AT24C256 256Kbit I2C EEPROM Module - 1.8-5.5V Wide Voltage, SOP-8 Package & Address Pins for Arduino

EGBO

AT24C256 256Kbit I2C EEPROM Module - 1.8-5.5V Wide Voltage, SOP-8 Package & Address Pins for Arduino

£2.98

For Acer Aspire C24-1650 C24-1651 All in One PC Motherboard 19476-2 19476-1 DB.BFW11.003 Mainboard With i5-1135G7 CPU DDR4

ZUIDID

For Acer Aspire C24-1650 C24-1651 All in One PC Motherboard 19476-2 19476-1 DB.BFW11.003 Mainboard With i5-1135G7 CPU DDR4

£279.71

OV5647 Camera Module for Raspberry Pi 3B 4B 3B+ Adjustable Focus 1 3.6MM HD 5 Million Pixel Night Vision 120 130 200 160 Degree

UICPAL

OV5647 Camera Module for Raspberry Pi 3B 4B 3B+ Adjustable Focus 1 3.6MM HD 5 Million Pixel Night Vision 120 130 200 160 Degree

£4.78

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna I2C IIC SPI HSU For Arduino

REALPOY

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Antenna I2C IIC SPI HSU For Arduino

£2.48