ERRATIC Competes with the Big Boys

This design I thought I'd try something different. When I say built, I mean just servo couldn't turn fast enough to gather that: The students were given all the electronic enough data (the sonars can't be used while and mechanical components and, during the course, assembled and tested the circuit the servo is turning because they won't produce board (several smoky disasters here); built the reliable echoes). As a compromise, we chassis from bent aluminum sheet metal; used five sonars in the pattern shown in figure mounted motors, encoders, and wheels; and 3. The pivoting front sonar detects forward soldered a gazzillion cables to connect everything. I've had teaching a class.