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This is my first robot. It uses the Arduino Diecimila. It also uses a ping ultrasonic sensor to detect objects in front of it. For motor control I used the SN754410NE. I mounted the chip on a dip ic board, that I then mounted on a home made arduino proto shield. I use a 9 volt battery as the motor voltage source and 4 AA batteries as the Arduino voltage source. My goal now that I have gotten this far is to add a servo to turn the ping sideways and to add more to the program. Right now it only goes ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/arduino-controlled-robot-with-ping-sensor