Best sellers

A USB-to-I2C adapter that allows a computer to act as an I2C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I2C, protecting the computer from damage and interference, and provides an isolated 3.3V or 5V voltage, eliminating the need for an external I2C power supply. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I2C devices in both hobbyist and professional projects. Pololu 5397

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous current up to 1.1 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4972

BGA balls with a diameter of 0.55mm and composition Sn63/Pb37. The container has 25 000 pieces. 

CM5-IO-BASE-BOX-B (EU) is a complete hardware platform for the Raspberry Pi Compute Module 5, including a base board, a metal enclosure with ventilation holes and a fan, and a 27 W power supply. It supports advanced features such as dual 4K output, high-speed data transfer via USB 3.2, and network connectivity via Gigabit Ethernet. With MIPI, GPIO, M.2, and TF connectors, as well as wall or DIN rail mounting options, it is suitable for embedded projects, industrial systems, and edge computing solutions. Raspberry Pi Compute Module 5 not included.

BGA balls with a diameter of 0.35mm and composition Sn63/Pb37. The container has 25 000 pieces.

ArduCam CSI to HDMI modules are designed to work with cameras: Raspberry Pi V1 and Raspberry Camera V2. ArduCAM CSI to HDMI allows you to extend the signal from cameras using the HDMI <-> HDMI cable (up to 10 meters). Arducam B0091

Camera module with Sony IMX291 image sensor with 2 MP resolution. Compatible with Raspberry Pi. Supports H.264, MJPG and YUY2 data format. Has a built-in IR filter. ArduCam B0200

Camera module with Sony IMX219 image sensor with 8 MP resolution. It is compatible with Raspberry Pi. It supports MJPG and YUY2 data format. ArduCam B0196

Laser sensor of air pollution with PM2,5 and PM10 particles. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. The data is output to the UART interface and via the PWM signal. The set includes a UART-USB converter. Nova Fitness SDS011

Open-end wrench YT-0376 in size 24x27 mm is a robust tool designed for workshop applications. High-quality steel, ergonomic finish, and compliance with DIN standards ensure durability and comfort during demanding service work.

LPCXpresso55S69 evaluation kit with LPC55S69 microcontroller with ARM Cortex-M33 core. The board contains a built-in debugging probe, audio subsystem and accelerometer, with the possibility of adding ready-made additional boards for connecting to the network, sensors, displays and other interfaces. NXP LPC55S69-EVK

Motor with 25 mm diameter and 65 mm length, 20,4:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 500 RPM speed, 6 maximum torque and 48 CPR encoder. Pololu 4843

EMMC 5.0 Flash memory module for Odroid H2/H3/H4 computers. 32GB capacity, no operating system pre-installed. The kit includes a microSD adapter. Hardkernel 32GB eMMC Module H2/H3

Adafruit EdgeBadge is a board compatible with the TensorFlow Lite machine learning platform, allowing, among others, for speech recognition. The platform is based on the ATSAMD51J19 microcontroller. Adafruit 4400

The Adafruit Micro-Lipo charger is designed to charge lithium-polymer or lithium-ion (LiPoly / LiIon) batteries via a USB Type-C connector. It performs charging in 3 stages: pre-charging, fast charging with constant current and maintenance charging with constant voltage.

ZYBO Z7-10 (Zynq Board) is a set with a programmable system from the Xilinx Zynq-7000 - Z-7010 family. Educational offer. Digilent 410-351-10

3.5" LCD IPS display with touch screen. The display is equipped with an SPI interface for image display and touch screen operation. Resolution 480x320 pixels. Waveshare 3.5inch RPi LCD (B)

Black and white E-Ink display (ePapier) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller Waveshare 1.54inch e-Paper

HRC55 End Mill D2×6×D4×50 with 3 flutes is designed for machining precision parts in CNC machines and conventional milling machines. It offers durability, high surface quality, and the ability to work with a wide range of materials.

8-CH RS485 TO ETH (B) is a reliable industrial RS485-to-Ethernet converter, offering eight isolated serial channels and two network ports for simultaneous data transmission and cascading communication. Designed for industrial applications, it integrates Modbus server functionality, MQTT gateway, and data conversion to JSON format. With support for multiple operating modes and configuration via web browser, it is ideal for automation systems, data acquisition, and infrastructure monitoring.