Best sellers

Blade designed for use with a Zumo chassis and included as part of an assembled Zumo robot. The plow is made of thick, laser cut stainless steel 0.91 mm thick and is delivered without bent fixing plates. Pololu 1410

A robot controller designed for ESP32 NodeMCU modules, ideal for learning robotics, educational projects, and hobbyists. The board offers built-in drivers for two DC motors or four servos, Grove, Qwiic, and STEMMA QT ports for connecting sensors, and support for the Arduino IDE, MicroPython, C++, and MicroBlocks. Flexible power options, a built-in battery charger, and LEDs for operational testing enable rapid prototyping and safe operation. Cytron ROBO-ESP32

RoArm-M3-Pro-AI-Kit is an open-source AI-grade robotic arm kit, ready for integration with Jetson Orin platforms or PCs, supporting advanced control algorithms and machine learning. With its reinforced construction and precise control, it is ideal for educational, R&D, and mobile or industrial robotics applications.

The POT0021 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.

Wind direction sensor with a measuring range up to 60 m/s and 360° ensures high accuracy and fast response time, thanks to the use of low-resistance bearings and precision components. It supports various output signal types, including analog (0–5 V, 4–20 mA) and digital (RS485, LoRa, GPRS, 4G), enabling broad integration in meteorological, agricultural, and industrial systems. The durable polycarbonate construction and IP65 protection rating ensure reliable operation even in harsh environmental conditions.

Wind speed sensor 0-70 m/s made of durable polycarbonate, offers high accuracy and fast response time. It is equipped with RS485 interface. Suitable for agricultural, meteorological and industrial applications. The set includes a sensor, cable and mounting kit.

The modPhotoelectric sensor with an LM393 comparator and a 10 mm slot width enables reliable detection of interrupters in applications requiring pulse counting, position detection, and speed measurement. Thanks to its digital TTL output and mounting holes, it is suitable for direct integration with microprocessor systems. modPhotoelectric

7-segment LED display, 1 digit 13.20 mm, black background green (630nm), 10 ucd (10mA), common anode, red (630nm), 6 mcd (10mA), common anode. Pb-free. LED1-AS-B-05219BMRMG

The 24 V relay module with adjustable delay time offers a practical solution for AC/DC load control in automation and electronics applications

A set of two Tamiya wheels with a width of 26 mm and a diameter of 65 mm. The tires have sharp lugs and are designed to operate on bumpy and uneven surfaces. Pololu 1687

Recognizes the distance of an object away from the sensor up to about 10 inches (~25cm) and the location of the object from side to side across the sensor in about a 6 inch (~15cm) span. You will be able to use I2C or UART to communicate with the ZX Sensor via an Arduino-based microcontroller as well as a computer. SEN-12780

A set of two 60x8mm blue Pololu wheels. Fits D-shaped shaft with a diameter of 3mm. Pololu 1423

Aluminum extensometer beam, allowing measurement of weight up to 20 kilograms. It has four wires. It is used in kitchen scales and portable scales, it has a 21 cm cable, RoHS.

The POT0018 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.

D-SUB signal socket (female, angled). It has 15 pins in the system of 3 rows of 5 pins (VGA), the line spacing is 1.98mm. The socket is blue, mounted for printing

MPPT charge controller module designed for photovoltaic systems. It can charge one lithium-polymer cell, and thanks to MTTP technology, optimal charging parameters are used for the prevailing conditions. SparkFun PRT-12885

The POT0017 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.

PCB connector, 5-pin, 1-row pitch, 1.25 mm, 1 A PICOBLADE, Molex 53047-0510

Rebel test leads for multimeters RB-830 and RB-838, designed for operation at voltages up to 1000 V and currents up to 10 A, ensure safe and reliable measurements. Thanks to angled plugs and compatibility with selected multimeter models, they are a functional addition to any electrical workshop equipment.

The 8-channel ULN2803A system enables controlling high-current loads from a low-voltage logic level. Adapted for surface mounting, it is used in automation systems, motor control, and microcontroller circuits.