MP3 player with support for microSD cards and USB memory. It can work as a separate device and play sounds from a card or pendrive

Medium density advanced ARM™-based 32-bit MCU with 64 Kbytes Flash, LQFP64, STM, RoHS

The axial DC fan with dimensions of 80x80x25mm operates with a voltage of 4.5-13.8V, offering an efficiency of 69.29m3/h and a rotational speed of 3200 rpm. Made of thermoplastic, it is characterized by quiet operation (33dBA) and resistance to temperatures from -10°C to 70°C. Sunon EF80251S1-1000U-A99

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0100-W

The Finder 095.91.3 is a plastic retaining clip designed for sockets in the 95 series, such as 95.83.3 and 95.85.3, ensuring secure mounting of relays from the 40 and 41 series. Available in blue, this clip simplifies relay installation and removal while enhancing the reliability of electrical connections.

DC adapter with 5,5x2,1 socket at 4.8x1.7

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-10CU-0025-G

MCS51, 4kB Flash, 128B RAM, Atmel, SOP20, RoHS

A 20 cm long 5-pin cable with a JST XH2.5 male plug on one side

The 2.54 mm 14P IDC plug enables fast and reliable multi-wire connections in compact electronics and automation devices. Compatibility with the 2.54 mm standard ensures easy integration into existing systems. conIDC-14P-A

8-position DIP-Switch Module

The TL431AILP is a precision, adjustable shunt voltage reference regulator, ideal for use in switching power supplies, voltage regulation circuits, and as a replacement for Zener diodes in applications requiring a stable reference voltage. Thanks to its wide output voltage range and high accuracy, this component is used in various electronic projects, providing reliability and precise performance.

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0050-O

The IDC 2.54 mm 24P plug enables quick and durable connections in electronic systems, automation and prototype systems, ensuring high quality and compatibility with the 2.54 mm standard. conIDC-24P-A

The SUNON plastic cover designed for 80x80 mm fans offers solid fan protection, and screw mounting ensures durable and stable mounting. Sunon FB-08

LED 3 mm two- and one-color in the frame angle 40 degrees, 1) Red - 25 mcd (20mA); Green - 21 mcd (20mA), 2) Yellow 30 mcd (20mA)

6DoF module with MPU6050 (3-axis accelerometer, 3-axis gyroscope) powered with 3-5V. I2C communication interface

The set contains 140 pieces of colored 22 AWG connecting wires of various lengths, designed to connect contact areas. WJW-70B