“Smart Home” and “Smart Greenhouse” are engineering design kits developed as part of the national “Education” project, which allow you to master the Internet of Things (IoT) technology.

The device is installed in button accordions and expands their capabilities, thanks to the built-in bank of sounds containing more than 200 different musical instruments.

Colors: red, blue, white.

Longitudinal welded steel pipes with outer diameter 530-1220 mm for mainland oil pipelines for working pressure up to 11.8 MPa