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

Dual-band antenna operating in the 2.4 GHz or 5.8 GHz band. Works great with WiFi, Bluetooth or ZigBee. Uses the popular U.FL connector. SparkFun WRL-18087

Camera with a resolution of 5 MPx with a USB interface. Equipped with a CMOS OV5648 sensor with a wide-angle lens with a viewing angle of 110°. ArduCAM B0454

WiFiBee-MT7681 is an XBee module based on the MT7681 Wi-Fi module. WiFiBee supports standard IEEE802.11b / g / ni protocols. Can be used as a remote programmer for Arduino tiles. It is powered by 3.3 V. DFRobot TEL0107

The Sunon MF60152V2-1000U-A99 fan provides stable cooling of electronics and industrial devices thanks to an efficient brushless motor and a design resistant to high temperature. It works well in systems requiring reliable operation with a limited noise level.

Sunon MEC0252V1-000U-A99 is a high-performance 24 V DC axial fan with a Vapo bearing and auto-restart function. It provides an airflow of 183.9 m³/h at a speed of 3100 rpm, making it an ideal solution for cooling industrial and electronic devices that require reliable ventilation.

The Sunon EEC0382B1-000U-G99 24 V DC axial fan provides high airflow and static pressure with speed monitoring capability via an F-type signal output. Ideal for use in electronic enclosures, automotive systems, and industrial control equipment, it combines efficiency, safety, and reliability.

Step-Down DC-DC converter module based on the D36V6F12 system. Input voltage 12.2.50V, output voltage 12V (max. 600mA). Pololu 3796

Flexible LED (LED filament) in green, length 130 mm

The module with the UART-RS485 converter is designed to work with the Raspberry Pi Pico. It has a built-in SP3485 chip and enables data transmission between the UART interface and the RS485 device. Waveshare Pico-2CH-RS485

Expansion board with LoRa Node SX1262 module and GNSS L76K dedicated for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band and enables positioning within the GPS, GLONASS, BDS and QZSS systems. Waveshare SX1262 433/470M LoRaWAN/GNSS HAT

The DIN Half B type connector is a male, right-angle half connector with 2x32 contacts, designed for use in electronic devices. It ensures reliable signal connections in compact spaces.

32-bit microcontroller from the STM32L4 family (low power series) with ARM Cortex-M4 core, 128kB Flash memory, 40kB RAM, clock speed up to 80MHz and I2C, SPI, UART / USART interfaces, USB FS, LIN, IrDA, I2S, DMA , Motor Control PWM, Temp Sensor, WDT, A / D 10x12b in the LQFP48 housing. STMicroelectronics STM32L412CBT6

IR distance sensor with a range of up to 400 cm. It has a digital output that changes its state when the sensor detects an object. DFRobot SEN0531

2-position waterproof momentary rotary switch, 19 mm in diameter, in a stainless steel housing. Green colour

2-position waterproof momentary rotary switch, 19 mm in diameter, in a stainless steel housing. Blue colour

4-channel converter of logic levels allowing for connection of systems operating with voltage levels of 1.8 V, 2.5 V, 3.3 V and 5 V. DFRobot DFR0843

19mm diameter waterproof rotary switch in stainless steel housing. Set includes two keys