Best sellers

Metal Worm Gear Motor, 160 RPM Rotation Speed, 12V Working Voltage. JGY370-33

Board for applications in the area of the Internet of Things (IoT). The module is based on the ESP-WROOM-32E system with 240 MHz clock, equipped with 4 MB Flash and 520 KB SRAM, as well as WiFi and Bluetooth communication. DFrobot DFR0654-F

A set of adapters dedicated to the universal TL866II Plus programmer. They enable memory support in TSOP32, TSOP40 and TSOP48 package

Finder 99.02.0.024.59 is an LED indicator module with a green diode, designed for use with coils operating at 6–24 V AC/DC, providing visual indication of the relay status. It is compatible with sockets from series 90, 92, 94, 95, 96, and 97, making it a versatile solution for various industrial applications.

Universal EEPROM and Flash serial memory programmer. It is controlled from the computer via the USB interface and software for Windows systems. EZP2010

Universal EEPROM and Flash serial memory programmer. It is controlled from the computer via the USB interface and software for Windows systems. SkyPRO

Non-contact liquid level sensor. It allows you to detect liquids without the need to immerse the sensor in the liquid. Digital output. DFRobot FIT0212

8-channel solenoid driver controlled via I2C. Compatible with 3V/5V logic, features STEMMA QT / Qwiic connectors. Adafruit 6318

Acrylic case designed for Raspberry Pi Zero W minicomputers. The user has free access to all minicomputer ports, including GPIO connectors

Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

This stepper motor driver offers microsteps down to 1/256th of a step, ensuring exceptional precision and smooth motion. Its simple operation—requiring only two microcontroller pins—and low operating voltage (1.8 to 10V) make it ideal for energy-efficient mobile, robotic, and DIY applications. Integrated connectors, LEDs, and a potentiometer for current adjustment facilitate prototyping and secure integration with popular platforms like Arduino and ESP32. Adafruit 6353

Advanced wireless communication module, based on the Bluetooth 5.4 stack (Bluetooth® Low Energy, BLE), which was designed using the efficient Nordic NRF52805 SOC system. The module offers support for the UART interface, available only in peripheral mode, which allows for effective operation as a data bridge (Data Bridge). Sparkfun WRL-25467

The POT0020 potentiometer enables precise adjustment of electrical parameters in applications requiring stability and accuracy. Designed for panel mounting, it is equipped with flat solder terminals and resistant to long-term use.

Sound module supported by I2C interface, which allows to generate sound signals in simple projects thanks to Qwiic system and ATtiny84 microcontroller. With support of Arduino libraries, users can control volume, frequency and duration of sound, which makes it ideal for applications such as alarms or signals in robots. SparkFun BOB-24474

7-segment LED display, 1 number 45mm, yellow color (585nm), 15mcd (10mA), common anode, Pb-free. LED1-AS-B-18011BMY

Module with OLED display, 1.3" diagonal and 64x128 px resolution. Communication via SPI or I2C interface. Waveshare Pico-OLED-1.3

Plastic housing designed for ePaper displays with a diagonal of 7.5". Mounted with a magnet, has a cutout for a microUSB connector. Waveshare 7.5inch e-Paper Case

This advanced Nema 23 stepper motor controller from the CLRS series is designed for precision industrial applications with RS485 (Modbus RTU) network communication. It eliminates the risk of lost steps with closed-loop feedback and offers support for Profile Position, Velocity, Homing, and PR Mode with a 16-position point-to-point control table. The controller supports up to 31 axes on a single network, offers up to 7 A current, a 20 to 50 VDC supply voltage, and passive or active cooling, making it a reliable solution for robotics, automation, and CNC systems. CL2C-RS57

A set of 30 5mm LEDs in three colors allows for basic signaling functions in electronic projects. The diodes will work well in microcontroller systems, decorative installations and school prototypes