Sound recording module with I2C interface. It can store sounds up to 100 seconds long. DFRobot SEN0197

ToF distance sensor (Time of flight) with a range of up to 2.5 m. The module is powered with the voltage of 3.3 V and communicates via the I2C interface. DFRobot SEN0430

A module with an acceleration and rotational speed sensor based on the ICG-20660L system. It communicates via the I2C or SPI interface. DFRobot SEN0443

Wireless sensor with LoRaWAN network communication. Dedicated to industrial long-distance data acquisition with a wide measurement range of temperature from -40°C to 85°C and humidity from 0 to 100% RH. Seeed Studio 114992867

Radio transmitter module operating at 433 MHz. It is equipped with Gravity connectors and communicates via a digital interface. DFRobot TEL0140

Radio receiver module operating at 433 MHz. It is equipped with Gravity connectors and communicates via a digital interface. DFRobot TEL0142

HX1838 IR Receiver Module for remote control of electronics projects, compatible with Arduino, Raspberry Pi and other microcontrollers. Allows for easy integration and a quick start on DIY projects using infrared communication.

Universal driver for DC and LED motors. It can work with a supply voltage from 5 V to 24 V and a load up to 10 A. DFRobot DRI0050

Module with DHT20 temperature and humidity sensor. It allows you to measure humidity in the range from 0 to 100% and temperature from -40 to 80℃. DFRobot SEN0497

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-1000-O

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

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

Mini Monitor Stand is a foldable, stable stand for monitors and screens with VESA mounting, enabling multi-axis adjustment and comfortable operation. It is suitable for offices, test stations and mobile work.

Ethernet transceiver module based on LAN8720 chip. It communicates via the RMII interface. Waveshare LAN8720 ETH Board

LCD TFT 1.3" display with a resolution of 240x240 pixels. Equipped with an SPI interface and two user buttons. Adafruit 4484

Akyga Mmgnetic connector Lightning. Akyga AK-AD-69

4-wire cable with a length of 100 mm. Both ends with STEMMA QT (Qwiic) plug. Adafruit 4210

Cable with a length of 150 mm, on one side terminated with a female STEMMA QT (Qwiic) connector, and on the other side with single female goldpin connectors. Adafruit 4397

An ESP32-S3 HMI display with a dual-core 240 MHz Xtensa LX7 processor, offering fast performance and extensive wireless connectivity via Wi-Fi and Bluetooth 5.0. The 3.5-inch IPS screen with a resolution of 480x320 provides excellent image quality and precise capacitive touch. The device supports AI features such as speech recognition and synthesis, as well as RTC, battery charging, audio, and an SD card slot. Compatibility with the Arduino IDE, ESP-IDF, and LVGL enables the rapid development of modern IoT interfaces and applications. Elecrow CrowPanel Advance 3.5"

An energy-efficient wireless communication module that combines the Nordic nRF52840 microcontroller with the Semtech LLCC68 LoRa transceiver. It supports LoRa, LoRaWAN, Bluetooth 5.3, Thread, Zigbee, and NFC, offering a range of up to 10 km and +20 dBm transmit power. Its built-in UART interface with AT commands and low power consumption (5 µA in sleep mode) make it ideal for IoT devices and battery-powered systems. Elecrow nRFLRCC68 Wireless Transceiver Module