Let's Make Robots!

3v Solar cell

This robot is a free formed robot that I made, its like my symet but better. It uses a simple analog circuit that stores up electricity until there's enough to make … Read more
 This is easy Beam robot,i use 1381 circuit and i replaced the motor with the buzzer.  COMPONENT: PN3904 transistorPN3906 transistor2,2k resistor1381 trigger0.1uf … Read more