These heavy duty gear motors have a rated speed of 240 RPM and a gear reduction of 1:24.These geared motors feature encoders and serve as excellent robot motors, but work great for other uses. Formerly TD-044-252.
Beacons are mounted on walls or ceilings to measure distance to other beacons and “hedgehog” using ultrasonic pulses. They communicate with router wirelessly in ISM band. Powered by LiPo battery or USB. Indoor Positioning System (IPS)