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)
Gaqqee
6A 25A Power Supply Filter EMI High-Frequency Two-Stage Power Supply Low-Pass Filter Module Power Supply EMI Filter Board
£7.50
MSI
MSI Motherboard MEG Z490 Ace Gaming Motherboar with Intel Z490 Chipset LGA 1200 Socket Support 10th Gen Core i7 i5 CPU DDR4 128G
£131.99
NONE
ESP32 Development Board Wireless WiFi Bluetooth module Ultra-Low Power Consumption Dual Core 30Pin ESP32-32S 32D ESP 32
£6.65
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
£204.01
FACET
Lambda Sensor FACET Fits: INFINITI M (Y51)
£146.45
JCD
2PCS Knowles Acoustic Damper Damping Filter 2.08mm Diameter for Se215 se315 se425 se535 Se846 TF10 LM5144
£8.60
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
£16.35
XIASONGXIN LIGHT
Takefast 90pcs SMD Diode Kit 1N4007 1N4001 1N4004 SS14 SS16 SS24 SS26 SS34 SS36 9 Values X10pcs Rectifier Diodes Schottky
£6.66
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
£7.84
Fly thinking Dili Asia
5395 QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT - 8MB Flash 2MB PSRAM
£16.59
NONE
5PCS FPC FFC Connector 0.5mm Pitch Conversion Board SMT To 2.54mm 6P/8P/10P/12P/20P Flexible Cable Adapter Board
£5.30
QJSET
20pcs RL207 RL257 DO-15 2A/1000V 2.5A/1000V HighPower LCD Power Supply Board Rectifier Diodes 1kV DIP Ultra-Fast Recovery Diodes
£2.94
Chiptowin
10 pcs / 100 pcs KBP206 KBP208 KBP210 KBP306 KBP307 KBP308 KBP310 KBP410 KBP Series Bridge Rectifier
£3.31
Waveshare
ESP32-S3 1.28 inch LCD N16R8 Development Board DeepSeek AI Voice Robot Ball espHome Assistant Wifi Weather Station TimeClock Ele
£21.29
NONE
ESP32 Development Board ESP-32S ESP-WROOM-32 CP2102 Type-C USB, Auto Download, WiFi Bluetooth Module for Arduino IoT
£20.06
UKCOCO
DIY Explosion Light Kit Adjustable Speed Flow Red Yellow Leds Large Solder Pads Soldering Practice for Beginners Electronic
£7.81
Walker
Lambda Sensor Walker Fits: NISSAN SENTRA VII (B17)
£126.24
FACET
Lambda Sensor FACET Fits: INFINITI Q50
£146.45
OEING
PiBot FluidNC GRBL Laser CNC Controller V4.7 B (Includes ESP32 module and OLED module and Cables)
£43.57
NONE
Pro Mini Atmega328P 5V/16MHz 3.3V/8MHz Atmega328 3.3V 5V for Arduino Development Board
£7.00
NONE
M85K T-Display-S3 ESP32 S3 1.9 Inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module for NerdQaxe++ 4.8t
£71.03