The protection circuit for one Li-Ion cell with a voltage of 3.7 V. It has the function of charging, discharging and over-discharge protection. The cells can be discharged with a continuous current of up to 12 A

Synchronous buck converter, 1.2A, 1.5MHz, Vin max = 7V, RoHS

KAmod BMP390 contains a precise BMP390 sensor manufactured by Bosch Sensortec, enabling the measurement of atmospheric pressure and temperature. All key signals of the miniature BMP390 sensor are routed on the module board, facilitating its use in modular applications. Communication is carried out via SPI or I2C interfaces equipped with voltage level translation circuits.

The official HDMI cable - mini HDMI to Raspberry Pi with a length of 1 meter in white.

WiFi 802.11 b/g/n module with ESP8266 system, 16 terminals are available with a 2 mm pitch with the possibility of soldering gold pins, there are 9 GPIO lines and 1 ADC line on the connector. Built-in ceramic antenna and U.FL antenna connector. ESP-07

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0150-B

Straight, black, double-row, female contact strip, 2x13 layout, 2.54mm pitch and extended legs. No extra distances. A strip for through-hole mounting (THT). PBD26S L

Sunon axial fan EE40100S2-1000U-999 5 V DC with dimensions of 40 × 40 × 10 mm designed for electronic systems requiring effective cooling in limited space. Thanks to its high rotational speed, low noise level, and thermal resistance, it is suitable for applications such as power modules, embedded devices, IoT systems, and industrial electronic enclosures.

25A car fuse is a key protection element for vehicle electronic systems, supplied in a set of 10, small in size and easy to replace

The resistor set covers a wide range of values from 1Ω to 3MΩ, each in a quantity of 20 pieces, making it a versatile choice for various electronic applications. Perfect for prototyping, repairs, and DIY projects, it ensures precise component matching for circuit requirements.

5mm LED RED blinking (blinking), type 4V 15mA 200mcd 2Hz

Adapter for the 6-pin JST SH connector (horizontal) with a pitch of 1 mm to the DIP holes, pitch of 2.54 mm. The set includes 3 modules. Pololu 4773

DC 5.5 x 2.5 mm power socket, straight, for panel mounting. DC-022B

Universal prototyping board with assembly fields for circuits in SMD housing 0402/0603/0805

Panel button, monostable, rectangular, dimensions 16 x 22 mm and SPDT contact configuration

USB - RS232/RS485 converter with the original FT2132RNL chip. It uses a USB type A connector and a screw connector to connect RS232 and RS485 interfaces. Supports a wide range of operating systems: Mac, Linux, Android and Windows 11, 10, 8.1, 8, 7. Waveshare USB TO RS232/485