Ultrasonic distance sensor module with a range of up to 4.5m enclosed in a waterproof and dustproof housing. It is compatible with 3.3V or 5V devices such as Arduino, Raspberry Pi DFRobot SEN0311

The MR60BHA2 sensor kit uses 60GHz mmWave technology to reliably detect human presence, as well as human breathing and heartbeat detection. It offers Home Assistant integration thanks to the XIAO ESP32C6 module and pre-installed ESPHome firmware. Equipped with a BH1750 light intensity sensor, RGB LED indicator and the possibility of expanding with Grove sensor modules, it is ideal for monitoring health, safety and home automation. Seeed Studio 114993387

Module with 16x10 RGB LED matrix display (160 diodes) designed to work with the Raspberry Pi Pico. Communicates via a digital interface. Waveshare Pico-RGB-LED

Liquid level sensor (up to 124 mm) with analog output. The output voltage varies in proportion to the liquid level. The measuring element is placed in a plastic housing. Adafruit 3828

Module with a UV light sensor LTR390-UV. It allows you to measure the intensity of ultraviolet radiation and visible light. It communicates via the I2C interface. Waveshare UV Sensor (C)

LTE Cat 4 module that supports wireless communication over LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS and EDGE technologies. FPC antenna included. Waveshare SIM7600E-H 4G Module

This tiny microcontroller card connector plugs into your computer\'s USB port, allowing you to power and control your NeoPixel (SK6812, WS2812) or DotStar (AP102) LEDs without soldering or complicated wiring.

ST Microelectronics\' compact Time-of-Flight (TOF) sensor uses a 940 nm laser to precisely measure distances from 1 mm to 1.2 m with a resolution of 1 mm. It supports an I²C interface, has an XSHUT input for shutdown and a GPIO1 output for object detection, and is compatible with voltages from 2.6 to 5.5 V thanks to a built-in regulator and logic level converter. Pololu 3692

The LilyPad series module is designed for prototyping interactive e-textiles. It consists of a board with a SAMD11 microcontroller and a CR2032 battery socket, LEDs, a light sensor and a button. SparkFun DEV-14063

The Akyga AK-AV-13 cable with HDMI and DVI-D 24+1 connectors enables the transmission of video and audio signals between devices, such as a computer and a monitor. Made of high-quality materials, it is 3 m long. Akyga AK-AV-13

1.8m dual power cord with IEC C13 plug to power two devices from one power supply. Akyga AK-PC-04A

Raspberry Pi Expansion Board, DC Motor / Stepper Motor Driver

Temperature and humidity sensor module based on the HTS221 chip. Equipped with a STEMMA QT connector, it communicates via an I2C or SPI interface. Adafruit 4535

Genesis NVC-2220 is a high-quality 3-meter video cable equipped with USB-C and USB-A connectors, compliant with the USB 3.2 Gen 1 standard. It enables data transfer speeds of up to 5 Gb/s and device charging with up to 15 W power, making it ideal for connecting VR headsets to computers, ensuring a stable connection and freedom of movement due to its length.

The 1.8 m long cable connects computers with mini DisplayPort to DisplayPort-enabled devices, compatible with many brands. It ensures high-quality video transmission, supports gaming technologies and enables smooth gameplay. Akyga AK-AV-15

Shielded Cat7 RJ45 keystone jack with tool‑free LSA termination and 568A/B wiring. Lanberg KSF7-2000

Module with 7 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4147

Analogue temperature and humidity sensor module based on SHT30 sensor. It is characterized by high reliability and stability with low energy consumption. It is compatible with 3.3V and 5V controllers, such as Arduino, micro:bit, ESP32. DFRobot DFR0588

The MAX31865 amplifier module is an ideal tool for accurate temperature measurement in various applications. It is compatible with 2, 3 or 4-wire PT100 RTD temperature probes. Adafruit 3328

Integrated Digital Light Sensor with Interrupt, ODFN6, Intersil, RoHS