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
DIY Guitar Modified Electric Guitar Infinite Delay Circuit Board Driver Board Infinite Delay Module Sustainer
£32.97
ALLOYSEED
PCA9685 Driver Module IIC Interface 16 Channel 12-Bit PWM Servo Motor Driver Board Controller for Arduino Robot/ Raspberry Pi
£8.21
GenMachine
Genmachine AMD Ryzen 5 4500U CPU+Motherboard Kit Ryzen Motherboard placa mae For Laptop MINI PC Motherboards With Radiator Fan
£169.81
FEBI
Resistor FEBI Fits: CITROEN XSARA PICASSO
£78.76
stemedu
Feetech STS3250 12V 50KG Magnetic Encoder Double Shaft TTL Protocol Servo 360 Degree Full Metal Feedback Servos For Robotic Arm
£23.53
MINGHAN
2UUL BH17 NAND Reball Base Qualcomm Hisilicon Apple Android EMMC Double-sided Magnetic Hard Drive Reballing Stand
£42.19
Gaqqee
2A 4A 10A 20A DC50V Filter Audio High-Frequency Filter Board
£9.08
(10 pieces) BAS16,215 BAS16LT1G BAS16 Marking: A6W A6* A6 SOT-23 High-efficiency switching diode 100% brand new
£3.60
Walker
Lambda Sensor Walker Fits: TOYOTA CYNOS Coupe (_L5_)
£59.63
FGHGF
ABSQ-CYD Marauder ESP32 Development Board 2.8" 240X320 Smart Display 1.7.2 Firmware 2432R028 Portable
£24.67
FGHGF
B29C-ESP32-C6-Devkit C N4R2 ESP32 Wifi+ Bluetooth Internet Of Things Dual Type-C Development Board ESP32-C6 ESP 32 Core Board
£7.21
Bosch
Lambda Sensor Bosch Fits: HYUNDAI COUPE I (RD) 1.6 i 16V
£111.10
NONE
10PCS/LOT FPC FFC Ribbon Flexible Flat Cable 4/6/8/10/12/14/16/18/20 Pin Pitch 0.5MM 1.0MM A-Type B-Type 10CM 20CM 30CM 5CM ibuw
£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
£4.44
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
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
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
Brangdy
Best Quality F2.179.2111 Blower Inside Board ForSM102 PM74 SM74 SM52 Printing Machine Parts
£134.63
fast happy
MC9S12XEP768MAG 1N35H QFP IC Chip 100% New Original in stock
£27.46