1.If you want to make clothespin robot- you can see my former work in the instructables- SOCCER ROBOT
Step 1: How to Make LED Robots
2.If you want to put LED lights on the robot, You just put LED lights in positive and negative electrode of vibrating motors
Step 2: STEP 3: Prove Mechanical Intelligence
3. This experiment shows that vibrating robots can move in the same direction if they have the same frequency in the closed space.
4.Because batteries are expensive; therefor, I use breadboard and wires to provide electric to these robots.