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Computer Circuit Boards

11,754 productsUpdated August 2026
1pcs/lot 14 16 18 20 24 28 32 40 P Pin 2.54 MM Green DIP Universal ZIF IC Socket Test Solder Type IC lock seat zif socket

CazenOveyi

1pcs/lot 14 16 18 20 24 28 32 40 P Pin 2.54 MM Green DIP Universal ZIF IC Socket Test Solder Type IC lock seat zif socket

£2.90

10Pcs 0.5mm FPC FFC Connector Receptacle 4p 6 7 8 10 12 14 15 16 20 24 26 30 32 34 36 40 50 54 60pin Circuits Bottom Contact SMT

WXRKDZ

10Pcs 0.5mm FPC FFC Connector Receptacle 4p 6 7 8 10 12 14 15 16 20 24 26 30 32 34 36 40 50 54 60pin Circuits Bottom Contact SMT

£5.83

DIY Electronics Kit 3D Christmas Tree Soldering Practice Electronic Science Assembly Kit 3 Color/7 Color Flashing LED PCB

DIY Electronics Kit 3D Christmas Tree Soldering Practice Electronic Science Assembly Kit 3 Color/7 Color Flashing LED PCB

£5.68

50Pcs/Lot CH32V006 Industrial-grade RISC-V MCU, RISC-V2C, Single-wire Serial Debug Interface

WCH

50Pcs/Lot CH32V006 Industrial-grade RISC-V MCU, RISC-V2C, Single-wire Serial Debug Interface

£11.69

(5-100 Pieces) A6812ELW 6812 SOP28 brand new in stock

NONE

(5-100 Pieces) A6812ELW 6812 SOP28 brand new in stock

£15.21

5PCS PW1VA01 Arduiuo DAC Expansion Module diy kit PWM to 0-5V/0-10V Voltage Converter for NANO PRO MEGA esp8266 esp32

eletechsup

5PCS PW1VA01 Arduiuo DAC Expansion Module diy kit PWM to 0-5V/0-10V Voltage Converter for NANO PRO MEGA esp8266 esp32

£14.38

SKKH132/12 SKKH132/14 SKKH132/16 SKKH132/18 SKKH132/08E SKKH132/12E SKKH132/14E SKKH132/16E SKKH132/18E SKKH132/22EH4

DAIPAI

SKKH132/12 SKKH132/14 SKKH132/16 SKKH132/18 SKKH132/08E SKKH132/12E SKKH132/14E SKKH132/16E SKKH132/18E SKKH132/22EH4

£24.87

(10piece) 100% New Original UPD789101A 789101A 789101 TSSOP30 IC Chipset

DAIPAI

(10piece) 100% New Original UPD789101A 789101A 789101 TSSOP30 IC Chipset

£15.25

2PCS/LOT TC9163AN TC9163N TC9163 DIP-28 integrated circuit chip In Stock NEW original IC

NONE

2PCS/LOT TC9163AN TC9163N TC9163 DIP-28 integrated circuit chip In Stock NEW original IC

£3.92

5pcs KY-022 Infrared Sensor Receiver Module Remote Control Receiver 3Pin VS1838

NONE

5pcs KY-022 Infrared Sensor Receiver Module Remote Control Receiver 3Pin VS1838

£3.33

CMS2005 CMS2015 CMS2025 CMS2050 CMS2050-SP7 CMS2015-SP3 Time Control Card Current Transformer

DAIPAI

CMS2005 CMS2015 CMS2025 CMS2050 CMS2050-SP7 CMS2015-SP3 Time Control Card Current Transformer

£42.13

10PCS CD4026 CD4026BE CD4026B DIP-16 Logic chip

Si Tai&SH

10PCS CD4026 CD4026BE CD4026B DIP-16 Logic chip

£5.97

Core i7 640M SLBTN 2.8GHz 2-Core 4M Laptop Processeur Socket G1 / rPGA988A notebook CPU

NONE

Core i7 640M SLBTN 2.8GHz 2-Core 4M Laptop Processeur Socket G1 / rPGA988A notebook CPU

£27.75

1-10pcs GY-291 ADXL345 digital three-axis acceleration of gravity tilt module IIC/SPI transmission In stock

HORNAXYS

1-10pcs GY-291 ADXL345 digital three-axis acceleration of gravity tilt module IIC/SPI transmission In stock

£4.98

small size DC-DC Boost Converter Module 3.6-20V to 120-300V/150-500V High Efficiency Boost Circuit Board for DIY production

diymore

small size DC-DC Boost Converter Module 3.6-20V to 120-300V/150-500V High Efficiency Boost Circuit Board for DIY production

£7.62

RTD2556 LCD Controller Board V1.0 HDMI-Compatible Driver Board for Display Monitor With eDP 30Pin 1920x1080 Touch Function

ELECROW

RTD2556 LCD Controller Board V1.0 HDMI-Compatible Driver Board for Display Monitor With eDP 30Pin 1920x1080 Touch Function

£23.21

2PCS/10PCS GY-302 BH1750 BH1750FVI Light Intensity Illumination Module Digital Optical Intensity Illumination Sensor For Arduino

AITEXM ROBOT

2PCS/10PCS GY-302 BH1750 BH1750FVI Light Intensity Illumination Module Digital Optical Intensity Illumination Sensor For Arduino

£6.21

100PCS Touch Micro Switch 3X6X2.5MM 3*6*2.5 SMD White Red Button Head

NONE

100PCS Touch Micro Switch 3X6X2.5MM 3*6*2.5 SMD White Red Button Head

£7.46

2 PCS/LOT TO-3P MGD623S MGD623N MGD622 SP25N135T 100% Quality Original/Quick delivery

NONE

2 PCS/LOT TO-3P MGD623S MGD623N MGD622 SP25N135T 100% Quality Original/Quick delivery

£4.43

MACHINIST X99 MR9A PRO MAX Motherboard Support TPM2.0 LGA 2011-3 Intel Xeon E5 V3&V4 CPU DDR4 RAM Memory NVME/SATA USB3.0 ATX

MACHINIST

MACHINIST X99 MR9A PRO MAX Motherboard Support TPM2.0 LGA 2011-3 Intel Xeon E5 V3&V4 CPU DDR4 RAM Memory NVME/SATA USB3.0 ATX

£221.78

ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

HZWDONE

ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

£5.90

(10piece) 100% New PIC12C508A-04I/SM PIC12C508A 04I/SM 12C508A 12C508A04/SM sop-8 bga Chipset

MOGAI

(10piece) 100% New PIC12C508A-04I/SM PIC12C508A 04I/SM 12C508A 12C508A04/SM sop-8 bga Chipset

£7.40

TD180N18KOF TD180N16KOF TD180N20KOF TD140N18KOF TD140N20KOF TD140N22KOF IGBT Module New Original

DAIPAI

TD180N18KOF TD180N16KOF TD180N20KOF TD140N18KOF TD140N20KOF TD140N22KOF IGBT Module New Original

£23.57

10pcs/lot TMS44C256-80N TMS44C256 DIP-20 In Stock

CazenOveyi

10pcs/lot TMS44C256-80N TMS44C256 DIP-20 In Stock

£7.82