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Computer Circuit Boards
11,754 productsUpdated August 2026
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Gaqqee
96W Multifunctional Laptop Power Adapter AC 100-240V to DC 12-24V Universal Interface Adjustable Power Adapter Charger
£8.88
NONE
10PCS L7805CV L7810 TO-220 L7806CV L7808CV L7809CV L7812CV L7815CV L7824CV L7905CV L7908 L7909 L7912CV L7915CV L7924CV LM317T
£3.56
SNVI
SOT-23 SMD Transistor Assorted Kit, Mixed Samples: J3Y, 2T1, J6, 2TY, 1A, CR
£3.76
Huaxingfu
1-10Pcs NEW JQ6500 MP3 Control Module USB Replace 1 to 5 Channel MP3 Voice Standard JQ6500 Voice Module
£6.56
Direct heating CD3217 CD3218B12 CD3217B12 CD3217B12CACER 0.3mm Stencil
£3.46
NONE
MAX30102 MAX30102EFD+ H511AA6E MAX30102EFD+T OLGA14 Heart rate and blood oxygen sensor module
£11.39
IS
Nano Multi Function Development Board Module Ard-Nano V3 Learning board MCU Controller For Arduino Nano Ultrasonic Wave Sensor
£85.48
DAIPAI
PM900HSAZ060 IGBT Module New Original
£181.86
MOGAI
(2-5piece) 100% New INA3221 INA3221AIRGVR QFN-16
£3.31
UICPAL
ESP32-S3-DevKitC-1 Development Board BT 2.4G Wifi Module for Arduino 8MB PSRAM 16MB FLASH N16R8 44Pin CP2102 Type-C ESP32S3
£7.87
NONE
High-Quality Nano 3.0 Development Board (Compatible Arduino Nano 3.0) TYPE-C Nano Board CH340C ATMEGA328PB Chip N00010
£6.98
Chiptowin
10 pcs M74HC174M1R SOP-16 74HC174 IC,FLIP-FLOP,HEX,D TYPE,HC-CMOS SOP 16PIN PLASTIC
£3.90
DAIPAI
7MBR35SB120H-70 7MBR35VM120-50 7MBR35SB120-50 NEW IGBT MODULE IN STOCK
£38.04
GenMachine
Genmachine AMD Ryzen 9 4900H CPU+Motherboard Kit Ryzen Motherboard placa mae For Laptop MINI PC Motherboards With Radiator Fan
£272.17
NONE
ESP32-S3 WiFi+Bluetooth Internet Of Things Dual Type-C Development Board Core Board ESP32-S3-DevKit C N8R2 N16R8 For Arduino
£18.07
NONE
DS2413 Single wire double GPIO controller interrupt
£9.49
NONE
DIY LED Light Lucky Wheel Electronic Kit Electronic Dice Estimation Game DIY Soldering Kit 3Pin Output Pulse NE555 CD4017 3V
£4.33
NONE
10PCS 2SB941A B941A B941 3A 80V PNP TO220F integrated circuit
£5.77
Chiptowin
10 pcs OPA277P DIP-8 OPA277PA OPA277 High Precision Operational Amplifier
£5.64
NONE
10pcs KA7805 TO-220 7805 new In Stock
£5.82
CazenOveyi
2pcs/lot 1pcs IRFP240 + 1pcs IRFP9240 IRFP240PBF IRFP9240PBF IRFP9240N IRFP240N
£3.78
NONE
5pcs/lot PAM8406 8406 SOP-16
£3.50
NONE
100% brand new LT1128 LT1128CN8 Original and authentic products encapsulation:DIP8
£8.61
YTDMEN
10CM 20CM Dupont Line Female To Female, Male To Female + Male To Male To Female Jumper Wire Dupont Cable Connecting Wire DIY KIT
£5.50