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Computer Circuit Boards

11,754 productsUpdated August 2026
New Authentic For OMRON 5 million times Mouse Micro Switch D2FC-F-7N Mouse Button Fretting D2FC-E-7N D2FC

NONE

New Authentic For OMRON 5 million times Mouse Micro Switch D2FC-F-7N Mouse Button Fretting D2FC-E-7N D2FC

£4.18

CM400DY-66H CM800HA-66H CM800DZB-34N IGBT Module

DAIPAI

CM400DY-66H CM800HA-66H CM800DZB-34N IGBT Module

£106.95

RISC-V VisionFive2 Lite SBC 4GB/8GB | JH7110S Processor, Built-in 3D GPU & WiFi Connectivity

NONE

RISC-V VisionFive2 Lite SBC 4GB/8GB | JH7110S Processor, Built-in 3D GPU & WiFi Connectivity

£106.18

ESP32 ESP-32 Wireless Module ESP32-S ESP-WR-00M32 ESP-32S ESP32-C2 ESPC2-12 ESP32-S3-N16R8 Dual-core WiFi& Bluetooth-compatib

EGBO

ESP32 ESP-32 Wireless Module ESP32-S ESP-WR-00M32 ESP-32S ESP32-C2 ESPC2-12 ESP32-S3-N16R8 Dual-core WiFi& Bluetooth-compatib

£3.01

10pcs LMC555CN DIP-8 LM833N DIP8 LM741CN DIP LM567CN LMC555 LMC662 LM833 LM741

NONE

10pcs LMC555CN DIP-8 LM833N DIP8 LM741CN DIP LM567CN LMC555 LMC662 LM833 LM741

£5.55

GPD2846A TF Card U disk MP3 Format decoder board module amplifier Module decoding audio Player Type-C / Micro USB

REALPOY

GPD2846A TF Card U disk MP3 Format decoder board module amplifier Module decoding audio Player Type-C / Micro USB

£2.93

10S 36V 15A/13S 48V 35A lithium battery protection board Lithium-ion battery balancing integrated circuit board

diymore

10S 36V 15A/13S 48V 35A lithium battery protection board Lithium-ion battery balancing integrated circuit board

£19.81

10PCS/Lot HF41F-24-ZS HF41F-12-ZS HF41F-5-ZS 5PIN HF41F-5-HS HF41F-12-HS HF41F-24-HS 4PIN Power Relay 41F-1Z-C-1 Relay Pedestal

NONE

10PCS/Lot HF41F-24-ZS HF41F-12-ZS HF41F-5-ZS 5PIN HF41F-5-HS HF41F-12-HS HF41F-24-HS 4PIN Power Relay 41F-1Z-C-1 Relay Pedestal

£11.89

(1/10 Pieces) THGBMBG7D2KBAIL EMMC New Original Authentic 5.0 16GB EMMC Memory Chip Spot Fast Delivery

NONE

(1/10 Pieces) THGBMBG7D2KBAIL EMMC New Original Authentic 5.0 16GB EMMC Memory Chip Spot Fast Delivery

£11.02

New Vibration Module/ Vibration Sensors Relay Switch Sensitivity and The Time Delay Adjustable (D2A1) 12V

NONE

New Vibration Module/ Vibration Sensors Relay Switch Sensitivity and The Time Delay Adjustable (D2A1) 12V

£6.08

1pcs Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

NONE

1pcs Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

£4.40

MACHINIST X99 K9 Motherboard Combo LGA 2011-3 Xeon E5 2697 V4/E5 2680 V4 CPU C612 Chip DDR4 RAM TPM2.0 Interface NVME M.2

MACHINIST

MACHINIST X99 K9 Motherboard Combo LGA 2011-3 Xeon E5 2697 V4/E5 2680 V4 CPU C612 Chip DDR4 RAM TPM2.0 Interface NVME M.2

£103.26

5PCS 30*30 680UF 200V aluminum electrolytic capacitor,

NONE

5PCS 30*30 680UF 200V aluminum electrolytic capacitor,

£7.71

20pcs 78L05 78L06 78L08 78L09 78L10 78L12 78L15 79L05 79L06 79L08 79L09 79L12 79L15 TL431 TO-92 Three-terminal regulator triode

FSXSEMI

20pcs 78L05 78L06 78L08 78L09 78L10 78L12 78L15 79L05 79L06 79L08 79L09 79L12 79L15 TL431 TO-92 Three-terminal regulator triode

£3.22

OV5647 Camera Module for Raspberry Pi 3B 4B Adjustable Focus 67 72 120 130 160 200 Degree 3.6MM HD Night Vision 2592*1944

UICPAL

OV5647 Camera Module for Raspberry Pi 3B 4B Adjustable Focus 67 72 120 130 160 200 Degree 3.6MM HD Night Vision 2592*1944

£5.86

PICKit2 PICKIT3 PICKit3.5 Programmer + PIC ICD2 PICKit 2 PICKIT 3 PICKIT 3.5 Programming Adapter Universal Programmer Seat

REALPOY

PICKit2 PICKIT3 PICKit3.5 Programmer + PIC ICD2 PICKit 2 PICKIT 3 PICKIT 3.5 Programming Adapter Universal Programmer Seat

£3.74

Free Shipping 10pcs-50pcs AT89C51-24PI AT89C51 AT89C51-24PU DIP-40 New original IC In stock!

SZHCKJ

Free Shipping 10pcs-50pcs AT89C51-24PI AT89C51 AT89C51-24PU DIP-40 New original IC In stock!

£7.45

Type-C USB 5V 3.1A 2A 2.4A Boost Converter Step-Up Power Module IP5310 Mobile Power Bank Accessories With Switch LED Indicator

SNVI

Type-C USB 5V 3.1A 2A 2.4A Boost Converter Step-Up Power Module IP5310 Mobile Power Bank Accessories With Switch LED Indicator

£3.22

1/5/10PCS ESP32 Development Board ESP32C3 CORE Board Onboard 2.4G Antenna 32Pin IDF WiFi + Bluetooth CH343P for Arduino

Huaxingfu

1/5/10PCS ESP32 Development Board ESP32C3 CORE Board Onboard 2.4G Antenna 32Pin IDF WiFi + Bluetooth CH343P for Arduino

£7.10

(2piece)100% New WSA8810 WSA8815 0VV 0VV BGA Chipset

JIADENUO

(2piece)100% New WSA8810 WSA8815 0VV 0VV BGA Chipset

£4.91

10/PCS New CD4015BE CD4015 CD4019BE CD4019 CD4060BE CD4060 CD4066BE CD4066 CD4069BE CD4069 CD4070BE CD4070 CD4071BE CD4071 DIP

NONE

10/PCS New CD4015BE CD4015 CD4019BE CD4019 CD4060BE CD4060 CD4066BE CD4066 CD4069BE CD4069 CD4070BE CD4070 CD4071BE CD4071 DIP

£3.34

9306 PCA9306 2-Bit Bidirectional I2C Bus and SMBUS Voltage Level Translator Winder

STJF

9306 PCA9306 2-Bit Bidirectional I2C Bus and SMBUS Voltage Level Translator Winder

£4.02

DSO138 2.4" TFT Digital Oscilloscope Kit DIY 200KHz Tester 1Msps Bandwidth Probe Electronic Production Suite

GOHJMY

DSO138 2.4" TFT Digital Oscilloscope Kit DIY 200KHz Tester 1Msps Bandwidth Probe Electronic Production Suite

£14.67

100PCS 2.0mm Pitch Jumper cap/short circuit cap spacing & Headers & Wire Housings Short / Long Type

DNIGEF

100PCS 2.0mm Pitch Jumper cap/short circuit cap spacing & Headers & Wire Housings Short / Long Type

£3.11