https://www.brothers-brick.com/2009/05/10/%d0%a1%d0%be%d0%b2%d0%b5%d1%82%d1%81%d0%ba%d0%b8%d0%b9-%d1%80%d0%be%d0%b1%d0%be%d1%82-%d0%94%d0%98-3204-landmate/
Советский робот ДИ 3204 "Landmate"