Best sellers

The BLOW FM transmitter with Bluetooth 5.0 and Quick Charge 3.0 technology enables wireless music playback and hands-free calling in the car. Its compact design features an LED display, colorful RGB backlighting, and USB ports (including QC 3.0), offering a modern and functional solution for vehicles with 12–24 V power supply. The device is ideal for daily commutes, business trips, and travels, enhancing driver comfort and safety.

ARM Cortex-M3 CPU, 128kB Flash, 32kB RAM, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 2xSPI, ADC, DAC, STM, LQFP64, RoHS

Module with the TMC2209 bipolar stepper motor driver. It enables control with a supply voltage ranging from 4.75 to 29 V and a current of up to 2.8 A

STM8S 8-bit MCU, 128K Flash, 6K RAM, LQFP64, RoHS

Compact expansion module compatible with DRV8825 and A4988 stepper motor drivers. It allows you to connect the module with the controller and convenient connection of other system components

STM8S 8-bit MCU, 8K Flash,1K RAM, TSSOP20, RoHS

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP100, RoHS

ARM Cortex-M3 CPU, 512kB Flash, 64kB RAM, USB, CAN, 5xUART, 2xI2C, 2xSPI, ADC, STM, LQFP144, RoHS

Bearing GT2 20T pulley for a shaft with a diameter of 5 mm. Without teeth, suitable for 6 mm wide belt

A modernized version of the popular Pololu 3pi mobile robot. The robot was based on the AVR ATmega32U4 microcontroller with the Arduino bootloader. Kit version. Pololu 3740

Flexible shaft coupling with a diameter of 8 mm and 10 mm. It is made of aluminum, has a diameter of 25 mm and a length of 30 mm

The 2-CH CAN HAT+ expansion board adds two isolated CAN channels to the Raspberry Pi, with support for further expansion. Featuring the HAT+ standard, galvanic isolation, and surge protection, it is well-suited for industrial, automotive, and automation applications where reliable and safe serial communication is essential.

8mm rail screw nut with 2mm pitch. Used for drives in 3D printers

The ESP32-S3-Touch-LCD-1.69 board integrates Wi-Fi/Bluetooth microcontroller functionality with a color touch screen, IMU sensor, and RTC clock, offering a development platform for compact applications with a user interface. It is dedicated to use in wearable devices, HMI terminals, activity trackers, and modern low-power IoT solutions.

Trapezoidal screw, length 300 mm, diameter 8 mm and pitch 2 mm, supplied with a nut. Used for drives in 3D printers

The TTL TO RS485 (C) module enables the conversion of TTL serial signals to differential RS485 while maintaining high noise immunity and galvanic isolation. With its compact design and built-in ESD and surge protection, it is well-suited for automation systems, IoT, industrial applications, and distributed communication—especially in high-interference environments.

STM8S 8-bit MCU, 128K Flash, 6K RAM, CAN, LQFP64, RoHS

Trapezoidal screw, length 400 mm, diameter 8 mm and pitch 2 mm, supplied with a nut. Used for drives in 3D printers

A compact 3-in-1 device combining an oscilloscope, multimeter, and signal generator, designed for electronics professionals and enthusiasts. Equipped with two 50 MHz channels, a 250 MS/s sampling rate, and a built-in 4.5-digit multimeter, it provides precise measurements of signals and electrical parameters. With a color HD screen, long-lasting battery, and data logging capabilities, it\'s an ideal tool for laboratory, service, and field use. Includes one oscilloscope probe and test leads. Fnirsi 2C53T Standard