The Pololu 5423 module provides reliable load control in RC systems with full galvanic isolation. The SPST solid-state relay supports up to 6 A at voltages up to 60 V and is suitable for applications requiring silent operation, durability, and precise control using RC signals. The version without soldered connectors offers flexibility for adaptation to individual projects.

Pololu 5425 offers silent, reliable operation when switching currents up to 10 A and voltages up to 30 V, providing galvanic isolation and full configurability of RC control parameters. The version without soldered connectors allows easy adaptation to individual mounting needs in RC and automation projects.

2.4 GHz Bluetooth 4.0 communication module, based on the nRF51822 system. Designed for applications with low energy consumption.

USR-M100-HMETH is an industrial edge gateway with Ethernet interface, serial ports, and I/O inputs/outputs, enabling local processing and data transmission to the cloud. It is used in monitoring, automation, remote control, and integration of legacy systems in IoT architecture.

Enclosure kit with mechanical buttons designed for the Adafruit MagTag module, enabling installation of the device in a closed housing for wall-mounted and desktop applications. Adafruit 6433

Module with IPS LCD display, 1.14" diagonal and 240x135 px resolution. Communication via SPI interface. SB Components 21512

The USR-IO0404 is an industrial I/O expansion module from the USR-IOxx series, equipped with 4 analog inputs (4–20 mA) and 4 analog outputs (current/voltage), designed for industrial automation and monitoring applications. Communication is carried out via the RS485 interface. USR-IO0404

Module with red LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-R

RGB LED WS2812B 8 x 4 matrix module for Raspberry Pi, one signal pin, additional power connector, direct RPI computer overlay. Waveshare RGB LED HAT

Module with blue LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-B

The Tibbo RJ203+EM1206-1024K-01 module is a versatile solution for integrating network communication in IoT applications, supporting Ethernet and WiFi. Equipped with 1024 KB flash memory and 2 serial ports, it supports multiple network protocols, offering easy assembly thanks to the THT design.

Module with I2C driver based on the HT16K33 system. It is equipped with STEMMA QT connectors and is dedicated to 8x8 LED matrix displays with a diagonal of 1.2". Adafruit 1048

RJ45 connector with LEDs for the EM500, UDE module

A set of measuring wires consisting of 16 elements is intended for use with multimeters, laboratory power supplies and other measuring equipment. It enables quick and reliable connections in service and educational environments

A set of adapters dedicated to the universal TL866II Plus programmer. They enable memory support in TSOP32, TSOP40 and TSOP48 package