Best sellers

Sensor that detects the concentration of ozone. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0472

A compact USB camera with a Sony IMX298 sensor, offering high-resolution 16MP, autofocus, and smooth 4K video recording with audio. UVC compatibility means it works without installing drivers on Windows, Linux, macOS, and Android, with image parameter adjustments available directly from within the system. Its robust metal housing and energy efficiency make it an ideal choice for monitoring, 3D printing, machine vision, and DIY projects. ArduCAM B029001

Kit for learning SMD soldering. The set includes a printed circuit board and SMD components such as resistors and capacitors, diodes, transistors and integrated circuits

Audio preamplifier based on the NE5532 chip. Powered with DC voltage in the range from 9 to 35 V (does not require symmetrical voltage)

The 125μm resin filter set effectively removes contaminants from UV resin, preventing damage to future prints. The filters are disposable and have a conical shape, making it easy to pour the cleaned resin back into the container.

The Silicone 3D Print Cleaning Brush makes it easy to remove resin residue and other contaminants from hard-to-reach areas of your models, providing gentle cleaning thanks to its soft, flexible silicone. It is chemical-resistant and easy to clean, making it suitable for working with a variety of resins and printing materials.

Reflective sensor with digital output, enabling obstacle detection, with adjustable trigger threshold using a built-in potentiometer. The module can be connected directly to a microcontroller and development kits such as Arduino, Raspberry Pi, STM32 or ESP32

Stereo audio isolator based on two transformers. It allows to eliminate noise in the audio path resulting from different ground resistances of the sound source and the receiver

A pair of crocodile clip connectors, labeled as conCrocTypeB, includes two clamps in black and red colors, designed for quick and secure wire connections in electrical circuits.

2-channel stereo audio mixer in a metal housing. It has four outputs, on which the summed signal from 2 inputs is available. It is powered with the voltage from 5 to 19 V

This BLDC motor controller, based on the Allegro A89301 chip, enables sensorless control over a wide voltage range from 5.5 V to 48 V and phase current up to 11 A without additional cooling. It supports four control modes: analog voltage, PWM signal, pulse frequency, and via an I²C interface with the ability to configure parameters and save settings to EEPROM. The Field-Oriented Control (FOC) algorithm ensures quiet and efficient operation, while built-in protection protects the system against short circuits, reverse polarity, and undervoltage. Pololu 5356

A monochrome camera with a 2MP OV2311 sensor and global shutter, ideal for capturing dynamic scenes without distortion. Equipped with a wide-angle M12 lens, it\'s suitable for applications such as eye tracking, biometrics, and AR/VR, while the lack of an IR filter allows for operation in low-light conditions. UVC compatibility and USB power ensure easy connection to a variety of devices, making it a versatile tool for professionals and hobbyists. ArduCAM B0322

Bambu Lab ABS filament in white is a durable 3D printing material, ideal for creating elements with high resistance to impact, temperature and wear. Thanks to its good dimensional stability and chemical resistance, it is great for printing prototypes, housings and mechanical parts that require greater strength.

Class A audio amplifier with one channel, 25 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces

Class A power amplifier with two channels, 20 W. Built on the popular J. Hood design from 1969

Złącze USB 3.1 Type-C 16-pin w wersji pionowej umożliwia stabilny montaż na PCB i obsługę pełnej funkcjonalności standardu USB typu C. Sprawdza się w projektach prototypowych i urządzeniach wymagających nowoczesnego interfejsu komunikacyjno-zasilającego.

The passive PoE adapter set allows powering network devices with up to 12 V DC via Ethernet cable. It is intended for LAN installations with cameras, access points, and other devices requiring power directly over the network cable.

Class A power amplifier with one channel, 10 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces