Class A power amplifier with one channel (mono) with the power of 10 W. Built on the popular design of J. Hood from 1969.

Class A power amplifier with two channels, 45 W. Built on the popular J. Hood design from 1969

Module with Flash memory W25Q128 with a capacity of 128 Mbit (16 MB). It communicates via the QSPI interface. Adafruit 5634

Module with Flash memory W25Q64 with a capacity of 64 Mbit (8 MB). It communicates via the QSPI interface. Adafruit 5633

Easy-to-install indicator signaling the operation of devices or systems, with an attached resistor and adapted to work with 12V supply voltage

Module with a color LCD IPS display with a screen diagonal of 4" and a resolution of 800x480 px, dedicated to the Raspberry Pi. It communicates via the DSI interface. Pimoroni PIM370

FE2.1 is a high-performance USB 2.0 controller supporting 7 ports in High Speed ​​(480 Mbps) mode, ideal for expanding systems with additional USB ports. The compact LQFP48 package offers power management and automatic speed detection, ensuring optimal performance in electronics and computer devices.

Module with two 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-2CH-H

3xUART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website or using AT commands. USR-TCP232-ED2

UART-Ethernet converter for bi-directional communication between devices equipped with UART TTL ports and Ethernet. It is visible in the system as a virtual COM port and configured via a web page or via AT commands. USR-K5

Waterproof momentary button with a diameter of 12 mm and a height of 25 mm in a stainless steel housing. Red color

Waterproof momentary button with a diameter of 12 mm and a height of 25 mm in a stainless steel housing. Blue color

A module with a microSD card slot and a pin connector (2.54 mm pitch). It has a built-in voltage regulator and a voltage level converter. The SPI interface lines are led out on the connector

Module with ACS724 current sensor with a measuring range of direct and alternating current from 0 to 10 A. It communicates via an analog interface. Pololu 4045

ARK terminal connector spring 3-pin, pitch 2.5 mm, non-detachable.

The DS3231 Real Time Clock (RTC) module with CR2032 battery is a precise and reliable I2C enabled component that provides time and date tracking, maintains accuracy when main power is disconnected, and offers alarm and wake-up functions with easy connectivity to various platforms such as such as Arduino, Raspberry Pi or STM32

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

Step-Down converter D36V50F9 with an output voltage of 9 V, an input voltage from 9.9 to 50 V and a maximum output current of 7 A. Pololu 4094

Module with four 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-4CH-H