>Alternatively, there is the $39.95 Tekno-Robodog. The schematic >of the dog's brain is rather simple, and may be of interest to >those wanting to connect motors to a uC: > >http://www.tekno-robot.com/robotics_head.html interesting approach to use microphone as light sensor ;) Tsvetan --- PCB prototypes for $26, http://run.to/pcb -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu