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Computer Circuit Boards

11,754 productsUpdated August 2026
PD/QC/AFC TYPE-C Decoy Board USB Boost Module PD3.0 2.0 PPS/QC4+FCP AFC Type-c Trigger Polling Detector Power Fast Charge

NONE

PD/QC/AFC TYPE-C Decoy Board USB Boost Module PD3.0 2.0 PPS/QC4+FCP AFC Type-c Trigger Polling Detector Power Fast Charge

£5.62

5 Way Flame Sensor Module Digital Signal Dual Output Fire Detection Sensor Module

NONE

5 Way Flame Sensor Module Digital Signal Dual Output Fire Detection Sensor Module

£6.37

1Piece MCP3008 MCP3008-I SL SOP16 MCP3008-I P DIP-16 IC Chip Wholesale

NONE

1Piece MCP3008 MCP3008-I SL SOP16 MCP3008-I P DIP-16 IC Chip Wholesale

£4.51

1pcs/lot Z8400AB1 Z8400APS DIP-40

CazenOveyi

1pcs/lot Z8400AB1 Z8400APS DIP-40

£4.21

LM2596 Step Down Module DC to DC Adjustable Buck Converter Voltage Regulator Conversion Power Supply Module LM2596S

NONE

LM2596 Step Down Module DC to DC Adjustable Buck Converter Voltage Regulator Conversion Power Supply Module LM2596S

£5.64

5pcs/lot K8A60DA TO-220 TK8A60DA TO-220F K8A60DA TK8A60 600V 7.5A new original In Stock

CazenOveyi

5pcs/lot K8A60DA TO-220 TK8A60DA TO-220F K8A60DA TK8A60 600V 7.5A new original In Stock

£3.34

Mini Intelligent Tracking Line Car DIY Electronic Kit Photosensitive Robot Smart Kits School Training Fun Soldering Assembly

LOTHYE

Mini Intelligent Tracking Line Car DIY Electronic Kit Photosensitive Robot Smart Kits School Training Fun Soldering Assembly

£10.48

Multifunctional Digital Clock Electronic DIY Kit Digital Circuit Teaching Experiment Welding Assembly Loose Parts

NONE

Multifunctional Digital Clock Electronic DIY Kit Digital Circuit Teaching Experiment Welding Assembly Loose Parts

£26.19

(5-10piece)100% New SY8288C SY8288CRAC BAC5KA BAC.. QFN-20 Chipset

SUHMS

(5-10piece)100% New SY8288C SY8288CRAC BAC5KA BAC.. QFN-20 Chipset

£3.21

CM108 USB Sound Card Module Free Driver for Laptop Computer External Sound Card Chip Board with 3.5mm Microphone Jack

NONE

CM108 USB Sound Card Module Free Driver for Laptop Computer External Sound Card Chip Board with 3.5mm Microphone Jack

£7.15

VEML7700 Ambient Light Sensor Module 1 Set I2C Digital Output Improved Light Measurement for Raspberry Pi Office Automation

NONE

VEML7700 Ambient Light Sensor Module 1 Set I2C Digital Output Improved Light Measurement for Raspberry Pi Office Automation

£8.10

5pcs Ultra-Small Size Mini DC-DC 3A Step Down Buke Power Module MP1584 Voltage Buck Converter Adjustable 3.3V 5V 9V 12V

WXRKDZ

5pcs Ultra-Small Size Mini DC-DC 3A Step Down Buke Power Module MP1584 Voltage Buck Converter Adjustable 3.3V 5V 9V 12V

£6.47

85Pcs Integrated Circuit Chip Kit 10 Value IC Chip NE555 LM324 LM393 UA741 ULN2803 LM358 LM386 NE5532 ULN2003 PC817

NONE

85Pcs Integrated Circuit Chip Kit 10 Value IC Chip NE555 LM324 LM393 UA741 ULN2803 LM358 LM386 NE5532 ULN2003 PC817

£16.65

1pcs/lot XC95144XL-TQ100 XC95144XL-10TQ100C QFP-100 In Stock

CazenOveyi

1pcs/lot XC95144XL-TQ100 XC95144XL-10TQ100C QFP-100 In Stock

£5.58

SEMIX101GD128DS SEMIX303GB12VS SEMIX453GB12VS SEMIX503GB12VS SEMIX604GB12VS SEMIX703GB126V1 SEMIX703GD126HDC

DAIPAI

SEMIX101GD128DS SEMIX303GB12VS SEMIX453GB12VS SEMIX503GB12VS SEMIX604GB12VS SEMIX703GB126V1 SEMIX703GD126HDC

£50.26

ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP32-WROOM-32D ESP32-WROOM-32U

NONE

ESP32 Development Board 30P 38P WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP32-WROOM-32D ESP32-WROOM-32U

£6.32

10PCS 9Pin Micro SD Card Slot Connectors SMD 14*15mm TF Card Deck Socket Jack Fit For Phone Tablet Vehicle Navigation The Pop Up

Axtaike

10PCS 9Pin Micro SD Card Slot Connectors SMD 14*15mm TF Card Deck Socket Jack Fit For Phone Tablet Vehicle Navigation The Pop Up

£4.50

JGINYUE EPYC-H13 Motherboard Set EPYC Server Kit with IPMI AMD EPYC 7002 7003 Series CPU 8 Channel Memory Dual 2.5G Network

SZJN

JGINYUE EPYC-H13 Motherboard Set EPYC Server Kit with IPMI AMD EPYC 7002 7003 Series CPU 8 Channel Memory Dual 2.5G Network

£812.72

2PCS MUSES02 02 DIP-8 New and original MUSES02 high fidelity restoration sound quality dual op amp amplifier chips

NONE

2PCS MUSES02 02 DIP-8 New and original MUSES02 high fidelity restoration sound quality dual op amp amplifier chips

£7.77

DIY Thumb Light LED Electronic Kit 81 LED Flashing MCU STC8G1K08 Controllable PCB Soldering Practice Kit DC5V with Power Cord

NONE

DIY Thumb Light LED Electronic Kit 81 LED Flashing MCU STC8G1K08 Controllable PCB Soldering Practice Kit DC5V with Power Cord

£7.79

(2-5pcs)100% original New OPA4134PA OPA4134 IC DIP14 Chipset

NONE

(2-5pcs)100% original New OPA4134PA OPA4134 IC DIP14 Chipset

£4.12

TPA3116 Original Chip Dual Channel High Power Digital Audio Amplifier Board 120W*2 TPA3116D2 AMP Module DC12-26V M543

LOTHYE

TPA3116 Original Chip Dual Channel High Power Digital Audio Amplifier Board 120W*2 TPA3116D2 AMP Module DC12-26V M543

£10.13

Original M5Stack TAB5 portable intelligent IoT terminal ESP32-P4+ESP32-C6 Without battery

NONE

Original M5Stack TAB5 portable intelligent IoT terminal ESP32-P4+ESP32-C6 Without battery

£83.76

1-10PCS PD/QC/AFC Type-C Decoy Board Fast Charging Module PPS/QC4 FCP AFC Type-C Trigger Polling Detector Power Fast Charging

Huaxingfu

1-10PCS PD/QC/AFC Type-C Decoy Board Fast Charging Module PPS/QC4 FCP AFC Type-C Trigger Polling Detector Power Fast Charging

£4.64