Circuit Boards & Components
2,194 productsUpdated April 2026
All (2,194)Passive Circuit Components(533)Circuit Prototyping(90)Semiconductors(661)Electronic Filters(17)Decoders & Encoders(46)Printed Circuit Boards(682)Circuit Board Accessories(112)
Voktta
1~100PCS Field Effect Tube PWM Regulation Electronic Switch Control Board 160A High Power MOS Trigger Switch Drive Module
£5.40
Asus
Asus Z97-K R2.0 Motherboard Z97 Socket LGA 1150 i7 i5 i3 DDR3 32G SATA3 ATX
£49.99
Gaqqee
Nodemcu Lua V2 ESP8266 ESP-12E WiFi Development Board ESP8266 Expansion Board Compatible with NODEMCU V2 GPIO Expansion Board
£6.79
NONE
2400MHz-2500MHz 10W 2450MHz 2.4GHz Filter 2.4GHz-2.5GHz RF BPF bandpass filter module WiFi Bluetooth Filter board SMA port
£30.67
Gaqqee
6A 25A Power Supply Filter EMI High-Frequency Two-Stage Power Supply Low-Pass Filter Module Power Supply EMI Filter Board
£8.39
MSI
MSI Motherboard MEG Z490 Ace Gaming Motherboar with Intel Z490 Chipset LGA 1200 Socket Support 10th Gen Core i7 i5 CPU DDR4 128G
£134.19
NONE
ESP32 Development Board Wireless WiFi Bluetooth module Ultra-Low Power Consumption Dual Core 30Pin ESP32-32S 32D ESP 32
£6.72
NONE
BInocular driver board with TYPE-C interface for micro OLED 0.6" display
£147.41
NONE
Suitable for inverter air conditioner control circuit board RPC505A860 C inverter board RPC505A861 A
£211.84
JCD
2PCS Knowles Acoustic Damper Damping Filter 2.08mm Diameter for Se215 se315 se425 se535 Se846 TF10 LM5144
£8.81
Xiaomi
Xiaomi Smart Camera C500 Pro Camera
£57.89
diymore
AC90-250V ESP32 WiFi Bluetooth Single Relay Switch Module Board ESP32 Development Board 4M Byte Flash I/O UART Download Port
£16.44
NONE
50Pcs/set Stainless Steel M2x10mm Hex Wheel Hub Nut Pins Cylindrical Locating Pins For RC Car
£6.38
XIASONGXIN LIGHT
Takefast 90pcs SMD Diode Kit 1N4007 1N4001 1N4004 SS14 SS16 SS24 SS26 SS34 SS36 9 Values X10pcs Rectifier Diodes Schottky
£6.80
Fly thinking Dili Asia
5588 Universal Proto-board PCB 6cm x 8cm - 2mm 2.54mm pitch
£4.26
GUXINWAY
PCB Prototype Board Single Sided PCB Protoboard 6.5x14.5cm DIY Universal Experiment Matrix Circuit Boards for Arduino
£7.78
Fly thinking Dili Asia
5395 QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT - 8MB Flash 2MB PSRAM
£16.99
NONE
5PCS FPC FFC Connector 0.5mm Pitch Conversion Board SMT To 2.54mm 6P/8P/10P/12P/20P Flexible Cable Adapter Board
£5.34
QJSET
20pcs RL207 RL257 DO-15 2A/1000V 2.5A/1000V HighPower LCD Power Supply Board Rectifier Diodes 1kV DIP Ultra-Fast Recovery Diodes
£2.98
Chiptowin
10 pcs / 100 pcs KBP206 KBP208 KBP210 KBP306 KBP307 KBP308 KBP310 KBP410 KBP Series Bridge Rectifier
£3.40
Waveshare
ESP32-S3 1.28 inch LCD N16R8 Development Board DeepSeek AI Voice Robot Ball espHome Assistant Wifi Weather Station TimeClock Ele
£21.79
NONE
ESP32 Development Board ESP-32S ESP-WROOM-32 CP2102 Type-C USB, Auto Download, WiFi Bluetooth Module for Arduino IoT
£18.52
UKCOCO
DIY Explosion Light Kit Adjustable Speed Flow Red Yellow Leds Large Solder Pads Soldering Practice for Beginners Electronic
£8.03
OEING
PiBot FluidNC GRBL Laser CNC Controller V4.7 B (Includes ESP32 module and OLED module and Cables)
£44.43