2-pin ARK mounting strip, 5.0 mm pitch. 301R-5.0-02P-14-00A(H). Set of 10 pieces

Cooling fan powered with the voltage of 5 V with a lead out a cable with a two-pin connector with a pitch of 2.54 mm

3-pin ARK mounting strip, 5.0 mm pitch. 330-5.0-03P-12-00A(H). Set of 5 pieces

A 20 cm long 6-pin cable with a JST XH2.5 male plug on one side

The SUNON 80x80x25mm AC axial fan provides quiet and efficient cooling and high reliability thanks to its ball bearings and solid construction, making it an excellent choice for a wide range of industrial and electronics applications. Sunon SF23080AT2082HBL.GN

Prototyping circuit board designed for Wemos D1 Mini boards

3V/5V voltage level converter module with built-in Step-Up converter. Allows development boards operating at 3V to be connected to a device requiring a higher operating voltage of 5V for I2C communication. Adafruit 5649

The K32L2B31VMP0A is a low-power Cortex-M0+ microcontroller with USB connectivity and segment LCD support. Its integrated analog, digital, and power management features make it suitable for portable devices, user interfaces, and measurement systems

Cable with USB type C and USB type B 2.0 plugs, cable length 1.8 m, black color. Lanberg CA-USBA-13CC-0018-BK

THT resistor, 0.5W, 1%, RoHS

A pair of crocodile clip connectors, labeled as conCroc, includes two clamps in black and red colors, designed for quick and secure wire connections in electrical circuits.

Subminiature relay Finder 30.22.7.012.0020 with two gold-plated 2 A changeover contacts and a 12 V DC coil, designed for reliable switching of low-voltage signals in compact electronic circuits. The sealed housing and precise operating parameters enable use in automation applications, telecommunications, and control systems.

The converter module converts the voltage in the range of 3-7.2V to 200KV with an efficiency of over 90%. It is compact with dimensions of 24 x 64 mm and operates in temperatures from -40°C to 85°C.

3mm High Orange LED, 20 degree angle; light intensity 2000 mcd (20mA) (2.0V); df630 nm

Prototyping hole expander designed for Wemos D1 Mini boards. Allows you to extend the Wemos pins to additional connectors and connect expansion modules

The SS8550 is a high-performance PNP transistor, ideal for portable electronics applications, providing high efficiency with minimal power loss

The TEC1-12707 Peltier Cell is a reliable thermoelectric module powered by 12V and conducting current up to 7A, which enables precise cooling and heating thanks to a large temperature difference. With a cooling power of 50W, it is ideal for cooling processors, LED modules and optoelectronic systems, providing stable thermal control in various electronic systems. TEC1-12707