HDMI extender to extend the video signal up to 50 m. It supports video transmission in 1080p, 1080i, 720p, 576p, 576i, 480p or 480i in HDMI1.4B. Waveshare HDMI-EXTENDER-KIT

Module with a sound sensor based on an electret microphone and LM358 amplifier. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020023

An IPS LCD display with a 3.5" touchscreen panel. It is equipped with an HDMI interface for video display and USB Type C ports for touchscreen operation. It offers a resolution of 480x800 pixels. Waveshare 3.5inch 480x800 LCD

Ultrasonic distance sensor module with a range of up to 720 cm. It communicates via UART, I2C or PWM interface. It is compatible with 3.3V or 5V devices. GY-US12V2

2-channel converter that provides easy communication between the UART TTL serial interface and RJ45 Ethernet. Waveshare 2-CH UART TO ETH

This module provides precise current, voltage, and power measurement in DC systems up to 85V and 10A. It features a 16-bit ADC, fast alarm response, and an I2C interface for easy integration with Arduino, Raspberry Pi, and CircuitPython. The module supports both high- and low-side measurement and automatic power calculation, and the STEMMA QT connector allows for quick, solderless installation. Adafruit 6349

Camera module with OV5647 5MP sensor dedicated to Raspberry Pi. Designed for 3D printing monitoring systems. ArduCAM B0033R

The 10m black Lanberg VGA cable with double shielding and ferrite is a premium product, ideal for visual transmission between multimedia devices such as computers, monitors and projectors, ensuring high image quality and signal stability thanks to the ferrite core and shielding, which allows signal transmission over longer distances no degradation. Lanberg CA-VGAC-10CC-0100-B

7.5inch e-Paper (H) is a four-color e-paper display with a resolution of 800×480, designed for low-power outdoor and indoor applications. Controlled via SPI interface, it provides excellent readability under all lighting conditions and requires no power to maintain the displayed image.

Lanberg Cat.5e 30m patch cord provides a stable and fast connection, ideal for a variety of network applications. Lanberg PCU5-10CC-3000-R

Module with tact switch button. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020003

Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

Module with 8 Mpx camera with IMX219 sensor and wide-angle "fisheye" lens. Designed for Nvidia Jetson Nano and Raspberry Pi Compute Module. ArduCAM B0287

Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

Small LED matrix display with built-in rechargeable battery. Programmable via USB and Windows PC or Bluetooth and iOS and Android applications

Module with a 1.28" round colour IPS LCD display with a resolution of 240x240 pixels. Equipped with a touch panel. Communication is via SPI (display operation) and I2C (touch panel) interfaces. Waveshare 1.28inch Touch LCD

A module with a 1.83" IPS color LCD display with a resolution of 240x280 pixels. It has rounded corners and uses the NV3030B controller (SPI interface). Waveshare 1.83inch LCD Module

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4874

Adapter Akyga AK-AD-41 enables the connection of devices with HDMI and DVI-D 24+1 outputs, offering digital video signal transmission without quality loss. Gold-plated contacts and a solid ABS housing ensure durability and stable connection. The adapter is used for integrating computers, TVs, projectors, and other multimedia devices in configurations requiring conversion between HDMI and DVI, both in home and professional applications.