DC blower fan Sunon EF50151B1-1B00U-A99 with dimensions 51.6×51.7×15 mm and an airflow of 7.64 m³/h is used for cooling electronic systems, offering reliability thanks to a brushless motor, ball bearing, and auto-restart function.

The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses BluetoothV2.0+EDR and UART communication. Seeed Studio 113020008

Step-Up/Step-Down converter module based on the S13V10F5 system. It has an input voltage from 2.8 to 22 V and an output voltage of 5 V. The current efficiency of the converter is up to 1 A. Pololu 4083

The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses Bluetooth 4.0 (BLE) HM-11 and UART communication. Seeed Studio 113020008

Module with nitrogen dioxide sensor made in MEMS technology. It allows gas detection in the range of 0.1 to 10 ppm and has an analog output. DFRobot SEN0574

Light ring with 24 single-color LEDs controlled by the I2C interface. The board can be powered with 5 V and consumes up to 5.5 mA per diode. Seeed Studio 104030013

Module with temperature and humidity sensor TH02. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020074

Module with a 3-axis ADXL345 accelerometer with a configurable measuring range of ±2/±4/±8/±16 g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020054

PI5-CASE-TD2 enclosure designed for Raspberry Pi 5 and 7-inch DSI touchscreen displays, with access to connectors and support for HAT expansion boards. Its robust construction and flexible mounting make it suitable for educational applications, HMI, and control systems.

GC2093 2MP USB Camera (A) is a universal video module with a wide viewing angle, WDR support, and a built-in microphone, designed for use in vision systems, surveillance, interactive devices, and AI applications, delivering high image quality even in challenging lighting conditions.

1-channel LED dimmer with a voltage of 12-24V and a power of 360W, ensuring precise brightness control in the range from 0 to 30A. The elegant black design and wide operating temperature range from -20°C to 60°C make it an ideal solution for a variety of lighting applications.

The 5 V relay module enables safe switching of high-voltage loads via microcontroller logic. Its compact size, mechanical durability, and wide operating conditions make it a versatile choice for automation, lighting control, and DIY electronics projects.

Three-Axis MEMS Gyroscope with 16-bit ADCs and Signal Conditioning, QFN24, InvenSense, RoHS

Keyboard module with five colored buttons. The board is equipped with a Gravity connector and has an analog output. Powered with the voltage of 3.3 V or 5 V. DFRobot DFR0075

A compact converter designed to drive LEDs in series and parallel circuits. The device generates voltages up to 40V and currents up to 400mA from a 3-5V supply, with the output current adjustable via mini DIP switches. The board features a built-in 1.2A switch, overvoltage protection, and PWM LED dimming. Adafruit 6354

9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. Color: RED. Adafruit 2947