Best sellers

A 0.96-inch blue OLED display that allows basic graphics and text to be displayed. It has a resolution of 128 x 64 pixels and communicates via an SPI or I2C interface. Waveshare 0.96inch OLED Module (E)

Speech recognition module with Nuvoton ISD9160 system, microphone, Flash memory and speaker output. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 101020232

1.47inch Touch LCD is a compact IPS display with touch support, designed for embedded and educational projects. High image quality, low interface requirements, and broad compatibility with popular microcontrollers make it ideal for interactive applications, HMI, and as a graphical user interface in mobile devices and control systems.

The B-L475E-IOT01A Discovery kit for IoT node allows users to develop applications with direct connection to cloud servers. The Discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and Arm^® Cortex^® -M4 core-based STM32L4 Series features

Kit for tracks drive construction. It consists of silicone tracks and plastic gears and a set of screws. Pololu 3031

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 12 V and draws a current of 0.4 A per coil. 42BYGHW208

LiDAR sensor using distance measurement technology based on the principle of triangulation. It offers a measurement range from 25 to 300 mm and a measurement frequency of 28 Hz, thanks to which it ensures fast and effective data acquisition in various environmental conditions. DFRobot DFR1030

LCD1602 I2C Module Waveshare 30494 (blue) provides a clear two-line text display for microcontroller projects with limited available pins. With compatibility for 3.3 V and 5 V power supplies and broad support for both hobbyist and professional platforms, the module is well-suited for control panels, measurement systems, and user interfaces in embedded applications.

ESP32-S3-Touch-LCD-2.1B is a versatile development board featuring an IPS RGB touchscreen display with a circular touch panel, dedicated to HMI interfaces, IoT systems, control panels, and smart devices. It combines the performance of a dual-core processor with advanced communication capabilities and a wide range of peripheral interfaces, enabling rapid prototyping of modern visual and interactive applications.

IPS 3.4" round LCD display with touch panel. It has a DSI interface for the image display and an I2C interface for the touchscreen. It has a resolution of 800x800 pixels. Waveshare 3.4inch DSI LCD (C)

The 1.54″, 200×200 e-paper display, with four-color support and low power consumption, is designed for applications requiring clear, backlit information, such as electronic labels, information panels, and industrial devices. The SPI interface ensures compatibility with popular microcontrollers and development boards, while the wide viewing angle and paper effect enable comfortable reading in all lighting conditions. Waveshare 1.54inch e-Paper (G)

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.

Electric, precision screwdriver with a set of bits. It is equipped with a speed switch and is powered by AAA batteries. CS01B

The NEO TOOLS 140 mm side cutters combine precise cutting with the functionality of a wire stripper. Hardened blades and an ergonomic handle make this tool well-suited for both professional and DIY electrical and assembly work.

Motor with 20 mm diameter and 46 mm length, 488:1 metal gear, 12 V operating voltage, 0.08 A to 1.6 A power consumption, 28 RPM speed and 25 kg*cm maximum torque. Pololu 3497

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

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

This ideal diode module allows for safe connection of two power supplies to a common output point, preventing reverse current flow. Built-in 20mΩ resistors allow for simple voltage compensation and load balancing between the power supplies. The board offers flexible input and output connectors, facilitating integration into industrial and hobby systems requiring high power reliability. Pololu 5398

DC motor with hollow dome. Features a compact and lightweight design, making it ideal for applications requiring small size and low weight

Digital humidity and temperature sensor, RoHS