Cable USB Akyga AK-USB-43 USB type C (m) / USB type C (m) magnetic ver. 2.0 2.0m

Cable USB type C (m) / USB type A (m) magnetic ver. 2.0 2.0m. Akyga AK-USB-43

The DPB-11 wireless doorbell offers 30 melodies and up to 100 m range for reliable operation and quick installation. Its moisture-resistant transmitter makes it suitable for indoor and outdoor use.

Cable USB Akyga AK-USB-35 USB type C (m) / Lightning (m) 1.0m. Akyga AK-USB-35

A module with a high precision temperature sensor based on the MCP9808 chip. It allows for measurements with an accuracy of ±0.25°C and communicates via the I2C interface. DFRobot SEN0435

LPS28DFW absolute pressure sensor module. The chip features a wide measurement range of 260 to 1260 hPa or 260 to 4060 hPa and a high accuracy of 0.5 hPa. It communicates via an I2C interface. SparkFun SEN-21222

Module with BME280 environmental sensor. It allows you to measure temperature, humidity and pressure. The sensor is equipped with two communication interfaces: SPI and I2C. SparkFun SEN-13905

Surface-mounted IT socket with two shielded RJ-45 category 5e ports, designed for high-speed networks and structured cabling, offers uniersal IDC/LSA connectors, supports 26-22 AWG cables and is characterized by simple installation. Lanberg OS5-0002-W

Module with DC motor driver DRV8874. It can work with motors supplied with the voltage from 4.5 to 37 V and current consumption up to 2.1 A. Pololu 4035

A digital gas and air quality sensor that measures eCO2, TVOC, and the AQI air quality index. The device utilizes metal-oxide technology with four sensor sections and an embedded microcontroller, simplifying operation and integration with Arduino, Raspberry Pi, and CircuitPython platforms. The sensor supports I2C and SPI interfaces, as well as temperature and humidity compensation using an external sensor. The compact design and STEMMA QT/Qwiic standard allow for easy integration into projects. Adafruit 6431

Pololu - 2129

The ACS72981 current sensor module uses the Hall effect to precisely and safely measure DC current while providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes power loss and offers a fast response time of less than 2 µs. Pololu 5264

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous current up to 1.1 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4972

Module with pressure and temperature sensor BMP280. It allows you to read the atmospheric pressure in the range from 300 to 1100 hPa and communicates via the I2C or SPI interface. Adafruit 2651

Green LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21

Communication module with R800C chip designed for Raspberry Pi minicomputers. It adds support for GSM/GPRS (2G) networks. Waveshare SIM800C GSM/GPRS HAT

Blue LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection class IP65 (waterproof)

Blue LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21

IPS color LCD display module with a diagonal of 1.47" and a resolution of 172x320 pixels. The display has a built-in ST7789V controller and communicates via SPI interface. DFRobot DFR0995