Circuit Boards & Components
2,986 productsUpdated March 2026
All (2,986)Passive Circuit Components(708)Circuit Prototyping(132)Semiconductors(980)Electronic Filters(34)Decoders & Encoders(76)Printed Circuit Boards(884)Circuit Board Accessories(104)
NONE
MCP4725 Module I2C DAC Breakout Development Board
£4.10
NONE
Raspberry Pi Pico Development Board RP2040 Dual Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0 Processor
£7.23
Jessinie
5pcs/1pc TCA9555 PCA9555 Module 16-bit I/O Expander IIC/I2C GPIO Expansion Board 16 Channel Digital Input/Output
£5.01
NONE
20PCS TVS Diodes P6KE 6.8A, 7.5A, 8.2A, 9.1A, 10A, 11A, 12A, 13A, 16A, 18A, 15A, 24A, 27A, 30A, 36CA Unidirectional and Bidirect
£4.47
NONE
Tuozhu AMS 2 Pro Power Board 3D Printer Accessory
£17.49
Bosch
Lambda Sensor Bosch Fits: DACIA DOKKER Box Body/MPV 1.6
£165.65
JETTING
MB102 Solderless Breadboard Power Supply Module 3.3V 5V With 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug
£4.45
SHWB
10PCS 2.54mm 1X40Pin Single Row Male Breakable Pin Header Connector PCB Pin Strip for Arduino Yellow/Green/White/Black/Red/Blue
£5.68
NONE
100pcs 0805 SMD Chip Multilayer Ceramic Capacitor 0.5pF - 47uF 10pF 22pF 100pF 1nF 10nF 100nF 0.1uF 1uF 2.2uF 4.7uF 10uF 22uF
£4.95
Gaqqee
2A 4A 10A 20A DC50V Filter Audio High-Frequency Filter Board
£9.08
NONE
TTGO T-Display ESP32 Development Board - 1.14 Inch LCD Screen, WiFi & Bluetooth Module, Compatible with Arduino
£36.42
Gaqqee
Nano V3 Atmega328P CH340 Microcontroller Development Board Module Expansion Board Module Type-C Interface
£9.49
Soyo
SOYO B760M Motherboard LGA1700 4*DDR5 WIFI6 Bluetooth 5.2 SATA3 M.2 M-ATX Supports intel 14th 13th 12th CPU Mainboard
£130.21
NONE
Left rear light brake LED lighting circuit board Fits for Nissan Qashqai J10+2 2006-2014 B003339B B003338B LED rear bulb
£30.95
Brangdy
Best Quality F2.179.2111 Blower Inside Board ForSM102 PM74 SM74 SM52 Printing Machine Parts
£134.63
Seeed Studio
3PCS Pack XIAO ESP32C3 Mini Development Board ESP32 C3 Dev Module WiFi BlE5.0 RISC-V for Arduino IDE, MicroPython, CircuitPython
£30.50
BMCATS
Eu4 Type Approved Cose Coupled Cat BMCATS Fits: MINI CLUBMAN COOPER S
£292.90
NONE
For Anycubic Kobra 2/ Kobra 2 Pro/ Kobra 2 Neo PEO PET Pei Build Plate 230x230mm Double Side Textured Sheet Smooth Heated Bed
£5.77
Gaqqee
L298P Motor Driver Expansion Board Compatible with Arduino UNO, Leonardo, Mega2560 and others
£11.99
NONE
(5pcs) CD3314E0 CD3313E0 CD3314EO CD3313EO sop-28
£4.12
UICPAL
ESP32 S3 Development Board CP2102 Type-C 44Pin BT 2.4G Wifi Module 8MB PSRAM 16MB FLASH for Arduino ESP32-S3-DevKitC-1 N16R8
£7.78
SONHEY
New original 6ES7288-1SR60-0AA0 6ES7288-1SR60-0AA1 6ES7288-1ST60-0AA0 6ES7288-1ST60-0AA1 PLC Module
£290.23
YUVASYN
ESP32-S3-ePaper-1.54 ESP32-S3 Development Board 1.54-inch Ink Display AIoT 200*200 2.4GHz WiFi BLE5 Dual-mode e Paper ESP32
£30.89
NONE
SOP8/SOP14/SOP16/SOP20/SOP28/TSSOP8/TSSOP16/TSSOP20/TSSOP28 TO DIP programmer adapter socket 150MIL 208MIL 300MIL 173MIL DIP8 28
£6.11