i was venturing out with a few motors then struck the idea of how to make an easy robot that can be made in 1 hour and ultimately made this in 25 minutes anybody can make it be it a pro or a beginner.
If you find any problem let me know. You could also checkout my older instructable over here .
Step 1: Go Get the Stuff
2 geared motor (i used 100 rpm you could use maybe a thousand rpm)
a 6 aa size battery pack (or a 9v)
2 large ice cream caps (not shown in pic)
Step 2: Mount the Motors
riddle a hole in the box and mount a hole
Step 3: Battery Holder
stick the battery holder in the middle . you could use double sided tape.
Step 4: Castor
i used a divider as the castor because as soon as it touches obstacles it helps the bot to spin away.
Step 5: Place the Wheels
mount wheels or the ice cream caps onto the motor
Step 6: Let It Free
connect the circuit and vroom.