Let's Make Robots!

wallracer

navigates around via ultrasound sensor
Using a
Ok, here I am and introduce you the Beetleduino Wall Racer. Components: 1x RC toy car1x Arduino Duemilanove2x SR-04 ultra sound sensorsome wire1-2x additional … Read more

Wall Following RC car using 16F887

Here are two videos of my hobby level radio control car following the wall around a room.  This car uses channel 3 of the radio control system to toggle between RC control and autonomous control.

http://video.yahoo.com/watch/7184507/18716445

http://video.yahoo.com/watch/7169550/18673820

Finds the hidden racing track in every room.. and races it!
Using a
This is updated, reason is here   A video in better quality than YouTube & Google is here How to make Robot Wall Racers yourself, see here Read more