DFRobot SEN0629 environmental module with a BME688 sensor enables precise measurement of temperature, humidity, pressure, and VOC, and supports AI-assisted gas analysis. Compatibility with I2C/SPI and broad functionality make it suitable for use in smart building systems, environmental monitoring, and industry.

The Sunon EEC0382B2-000U-G99 24 V DC fan delivers high cooling performance with integrated speed monitoring via F-type output. With ball bearings, auto-restart, and compliance with fire safety standards, it is ideal for industrial, automotive, and electronic system applications.

Step-Up DC-DC converter module. It has an input voltage of 1.3 to 16 V, an output voltage of 6 V and a maximum input of up to 2 A. Pololu 4942

Step-Up DC-DC converter module. It has an input voltage of 1.3 to 16 V, an output voltage of 3.3 V and a maximum input of up to 2 A. Pololu 4940

The Sharp GP2Y0A02YK0F sensor enables precise distance measurement in the range of 20–150 cm using an analog output. Its stable characteristics and ease of integration make it a popular solution in mobile robotics and obstacle detection systems.

Distance measurement tester designed for HC-SR04 ultrasonic sensor. It is equipped with a 3-digit 7-segment LED display showing the current measurement and a measurement processing system with UART output

DC-DC Step-Up converter U3V40F12 with an output voltage of 12 V, an input voltage of 1.3 to 12 V and a maximum output current of 4 A. Pololu 4016

ST13003A, High voltage fast-switching power transistor, NPN, 700 V, 3 A, SOT-32

4-pin speaker socket with banana connectors. Rectangular, dimensions 122 x 95 mm

The STEVAL-ISB043V1 is a Qi-based 2.5 W wireless power receiver evaluation board based on the STWLC33 and suitable for wearable applications. The STEVAL-ISB043V1 provides a complete kit, which includes the STWLC33 IC, firmware, layout and tools

Module with Flash memory W25Q16 with a capacity of 16 Mbit (2 MB). It communicates via the SPI interface. Adafruit 5635

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-1500-R

The POT0019 potentiometer enables precise adjustment of electrical parameters in applications requiring stability and accuracy. Designed for panel mounting, it is equipped with flat solder terminals and resistant to long-term use.

A set of basic electronic components (such as resistors, diodes or capacitors) complete with a contact plate and connecting cables. It is ideal for beginner electronics who also know Arduino

The SUNON 171x151x51 mm axial fan is a reliable and durable high-performance cooling device, ideal for industrial and automotive applications. Sunon A2175HBT.T.GN

ADXL313WACPZ-RL, 3-Axis Digital Accelerometer ±0.5 g/±1 g/±2 g/±4 g, LFCSP-32

Flexible LED (LED filament) in white (warm), length 300 mm

The Sunon SP101AT1122HBL.GN fan with dimensions of 120×120×25 mm provides effective cooling thanks to high air flow efficiency and a durable construction with ball bearing. Adapted to work in harsh industrial conditions, it is used in ventilation systems, electronic device housings and automotive installations, where compliance with flammability standards and reliability at 115 V AC power supply are required. Sunon SP101AT1122HBL.GN

Soil moisture sensor based on soil resistivity meansurement

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-1000-R