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Circuit Boards & Components
13,565 productsUpdated August 2026
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5PCS RK097N 20 Position 360 Degree Rotary Encoder EC11 w Push Button 5Pin Handle Long 15/20MM With A Built In Push Button Switch
£5.06
DIYmalls
MOC Technical parts Power Functions Servo Motor Remote Control Battery Box SwitchLight Set IR Speed Remote Control Receiver toy
£3.08
NONE
MAX9814 MAX4466 Microphone AGC amplify amplifier module Auto Gain Control Attack for arduino
£5.17
FDKJGECF
PL2303 PL2303HX/PL2303TA USB To RS232 TTL Converter Adapter Module with Dust-proof Cover PL2303HX for arduino download cable
£2.72
PENGHEKEJI
HLK-PM01 HLK-PM03 HLK-PM12 HLK-5M03/12 AC-DC 220V to 5V/3.3V/12V Mini Power Supply Module Intelligent Household Switch HLK-5M05.
£7.86
NONE
15w Tube Audio Amplifier Transformer 10K Push-Pull Output Suitable for 6p1 6p14 6p6 EL84
£36.52
CDSENET
TLSR8258 2.4GHz 10dBm Wireless BT Transmitter Transceiver UART CDSENET E104-BT12LSP Mesh Ad Hoc Bluetooth Module 60m SMD IoT
£6.72
PUMUDDSY
1PCS 5W 10W 25W Aluminum Power Metal Case Wirewound Resistor 0.01 ~ 30K 1 2 3 5 6 8 10 20 100 150 1K 10K Ohm hjxrhgal RX24
£3.03
Estardyn
Estardyn CD74HC4067 16-Channel Analog Digital Multiplexer Module, Breakout Board for ESP32 Sensor Expansion
£4.04
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
5Pcs Photodiode BPW34S BPW34 Surface SMD-2/DIP-2 Silicon Mount/Direct Plug-in PIN Photodiode Infrared Receiver Tube
£7.51
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