Category: Main categories

Quick connector of electrical wire terminals, insulated for quick disconnection of Spade terminals. The connector is made of PVC and nylon.

The 2-meter HDMI to HDMI cable enables the transmission of audio and video signals in 4K resolution at 60 Hz, in accordance with the HDMI 2.0 standard. With gold-plated connectors, it ensures high-quality transmission, and its versatility allows it to connect devices such as televisions, Blu-ray players, and game consoles.

Pulley GT2 48T B5 for a shaft with a diameter of 5 mm. It has 48 teeth, suitable for a 6mm wide belt

NEMA23 bipolar stepper motor. It has a resolution of 200 steps/rotation (1.8° per step), a voltage rating of 2.5 V and draws a current of 2.8 A per coil. 57BYG56-2804S

A switching converter that regulates 12V voltage from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5585

DC motor with hollow dome. Features a compact and lightweight design, making it ideal for applications requiring small size and low weight

A switching converter that stabilizes a 15V voltage from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5586

Step-down DC-DC converter module that converts a 12 V or 11.1 V output voltage (e.g. from a lithium battery) to a voltage in the range of 1.8 V to 5.1 V. It has a power output of up to 60 W, and with an output current of up to 18 A, the module can be used to power a 5 m WS2812 RGB LED strip. DFRobot DFR1025

Wireless weather station with an external temperature sensor, indoor and outdoor temperature measurement, and humidity measurement, equipped with a clock, calendar, alarm, and min./max. value memory. Rebel RB-0005

Cable (adapter) from BNC connector to banana plug. Allows convenient connection of a device, e.g. to an oscilloscope

Pulley GT2 60T B5 for a shaft with a diameter of 5 mm. It has 60 teeth, suitable for a 10mm wide belt

The REBEL RB-168D battery tester is a compact device for precise diagnostics of the charge level of the most commonly used battery types. Its digital voltage readout, lack of need for an external power source, and compatibility with both cylindrical and button cell batteries make it a practical tool for everyday use in both home and professional environments.

Sonictek B is a safe and effective liquid for ultrasonic cleaners by Kryptonek, which effectively washes away various contaminants, including fats, oils, greases and rust, and binds metal ions thanks to the content of a descaling and chelating substance, supplied in a 1000ml plastic bottle

Technical vaseline is a universal lubricant with a wide range of applications, characterized by water resistance, resistance to oxidation and external factors, thermal stability and safety of use on rubber and most plastics

Silicone oil in a 100ml plastic bottle with dropper is an essential tool offering excellent lubricating and protective properties, compatible with rubber and plastics, ideal for a wide range of workshop applications and maintenance of precision mechanisms

PAM8302 Class D mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is equipped with a STEMMA connector. Adafruit 5647

2-channel stereo audio mixer in a metal housing. It has four outputs, on which the summed signal from 2 inputs is available. It is powered with the voltage from 5 to 19 V

Cable with USB type A and USB type B 2.0 plugs, cable length 3 m, black color. Lanberg CA-USBA-10CC-0030-BK

USB tester for precise monitoring of the performance of devices connected to the USB port. It can recognise fast charging modes and monitor and convert PD modes. It has built-in Bluetooth communication and a metal housing. Fnirsi FNB48P