Best sellers

ESP32-WROOM-32U-N16 is an IoT communication module with a dual-core processor, 16 MB Flash and support for WiFi and Bluetooth BLE. Thanks to the U.FL connector for an external antenna, it provides flexibility in projects requiring stable wireless communication. Ideal for IoT systems, automation and network applications.

Roof-mount LTE MIMO antenna designed for use with compatible Teltonika Networks routers and devices. It supports frequency ranges of 698-960 MHz and 1710-2690 MHz, while two 3 m RG174 cables are terminated with SMA Male connectors. The housing has an IP65 ingress protection rating, excluding the cable outlet, and is UV resistant. Teltonika PR1KCL25

Optotriac 7K5V400V 0.015A. DIP6 housing.

The Akyga AK-RD-05A double power cable allows you to simultaneously power two devices with a CEE 7/16 plug from one socket, ideal for places with a limited number of sockets and providing an additional meter of distance from the power source. Akyga AK-RD-05A

Industrial RS485-WiFi/Ethernet converter that provides easy communication between the RS485 interface and RJ45 Ethernet or WiFi wireless network. Mounted on an industrial DIN rail. Waveshare RS485 TO WIFI/ETH

Camera module with USB interface. Equipped with a CMOS IMX179 sensor with a resolution of 8 MP and a lens with a viewing angle of 145°, it has a built-in microphone. Waveshare IMX179 8MP USB Camera (A)

Brass heating block dedicated to Volcano nozzles with a PT100 holder. Provides effective and uniform heating of the printing nozzle

Module with a 1.44 "color liquid crystal display and 128 x 128 pixel resolution The display has a built-in ILI9163C driver. Thanks to the pin connector, the module can be easily attached to the contact plate or wires 1.44 \'SPI 128 * 128 V2.1

These 20 mm long aluminum adapters convert a 6 mm diameter shaft to a 12 mm hex shaft that is compatible with many common hobby RC wheels. Pololu 2686

This compact, inexpensive plastic gearmotor (high-power brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range.

Compact M5Stack ATOMIC RS232 Base communication base supporting bidirectional conversion between TTL and RS232 levels using the MAX232 chip. The built-in DC-DC converter allows a compatible ATOM module to be powered from an external 12 V power supply. Atom Lite module not included. M5Stack A136

DIP socket, 20-pin, precision, pitch 2.54mm, spacing 7.62mm, RoHS

This add-on board enables a Raspberry Pi B+, Pi A+, Pi 2 or Pi 3 to drive a pair of brushed DC motors. Its dual MC33926 motor drivers operate from 5 V to 28 V and can deliver a continuous 3 A (5 A peak) per motor. The default pin mappings make it easy to get started using our provided software, but the board also exposes most of the driver chips’ I/O pins for more specialized applications. 

Micro SD card module

Ionising radiation detector (a.k.a. dosimeter or Geiger counter). It is used to measure the dose of ionising radiation, i.e. the amount of energy that is absorbed by an organism or material during exposure to radiation. It is capable of detecting three types of radiation: X-rays (X-rays), Y-rays and β-rays. Fnirsi GC-01

2.8" TFT LCD display with touch screen. The display is equipped with an SPI interface for image display and touch screen operation. It has a resolution of 320x240 pixels. Waveshare 2.8inch RPi LCD (A)

Simple to use stepper motor driver, compatible with anything that can output a digital 0..5V pulse or 0..3.3V pulse. Connect a 4-wire stepper motor and a microcontroller and you’ve got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. ROB-12779

Module with ATmega32u4 microcontroller and 900 MHz wireless transceiver. The module can be used for transmission in the ISM 868 MHz band after the appropriate software configuration. The microcontroller is clocked at 8 MHz and works at 3.3 V. Adafruit 3076

Extension module with a driver for two stepper motors based on the HR8825 system. Dedicated for Raspberry Pi minicomputers. Waveshare Stepper Motor HAT (B)

Module with a color IPS LCD display with a diagonal of 1.3". It has a resolution of 240x240 pixels and an ST7789 controller. Communication with the module is realized via the SPI interface. Waveshare 1.3inch LCD Module