Pololu 5" Robot Chassis RRC04A Transparent Clear Shipping:1 day It features a LED (D13)

It features a LED (D13) and two buttons (reset and general)

or if you simply need to sense the presence of an object by measuring strain or load applied to a surface

5" ) and under our experimentation we found it worked best at distances of about 10-150mm It would be good for detecting when a hand moved nearby

The peak ratings are for quick transients (e

levers and joysticks out of the equation

Pololu 5" Robot Chassis RRC04A Transparent Clear Shipping:1 day It features a LED (D13)This chassis base plate is a round piece of 1 8" (3 mm) acrylic with a 5" (127 mm) diameter and cutouts for building a differential drive robot chassis based on our micro metal gearmotors and 4219mm wheels . The chassis has assorted general purpose holes and slots that support many configurations of sensors and other robot components. Pololu 5" round robot chassis RRC04A with an Orangutan SV 328 and a QTR sensor array. Overview The 5" robot chassis