All categories

Microcontrollers & Development Boards682 products

• Arduino Boards & Shields186
• ESP32 & ESP8266 Boards127
• Raspberry Pi & Accessories139
• STM32 & ARM Boards68
• FPGA & CPLD Boards12
• Other Development Boards & Programmers150

Sensors752 products

• Distance, Proximity & Motion Sensors167
• Temperature & Humidity Sensors126
• Gas, Air & Environment Sensors79
• Accelerometers, Gyroscopes & Compass23
• Light & Color Sensors65
• Current & Voltage Sensors70
• Biometric & Health Sensors39
• Pressure, Force & Weight Sensors49
• Other Sensors134

Displays & Screens244 products

• LCD Displays74
• OLED & TFT Displays67
• 7-Segment & LED Matrix Displays103

Communication & Wireless Modules510 products

• Bluetooth, WiFi, RF & LoRa168
• GSM, 4G & GPS Modules35
• RFID & NFC79
• Serial, USB, RS485, CAN & Ethernet228

Motors, Drivers & Motion818 products

• DC & Gear Motors231
• Servo Motors77
• Stepper Motors70
• Motor Drivers & ESCs154
• Pumps, Solenoids & Actuators78
• Wheels, Chassis & Robot Parts208

Power & Batteries2,238 products

• Batteries & Holders921
• Chargers & BMS Boards260
• DC-DC Converters & Regulator Modules213
• Power Supplies & Adapters768
• Solar Panels & Controllers76

Passive Components3,962 products

• Resistors & Potentiometers2437
• Capacitors926
• Inductors, Crystals & Fuses599

ICs & Semiconductors3,446 products

• Integrated Circuits (ICs)1594
• Transistors & MOSFETs827
• Diodes & Rectifiers587
• LEDs & LED Strips438

Relays, Switches & Audio1,225 products

• Relays & Contactors326
• Switches, Buttons & Keypads595
• Speakers, Buzzers & Audio Modules239
• Camera Modules65

Connectors, Cables & Prototyping2,499 products

• Connectors & Headers1334
• Wires & Cables654
• Breadboards, PCBs & Enclosures511

Tools & Test Equipment2,321 products

• Multimeters & Clamp Meters354
• Oscilloscopes & Lab Instruments114
• Soldering Tools649
• Hand Tools & Accessories656
• Measuring Instruments548

3D Printing & CNC918 products

• 3D Printer Filament91
• 3D Printer & CNC Parts827

Kits & Learning147 products

• Starter & Learning Kits119
• Robot Kits28

Other1,015 products