Arduino X Motor projects

 

 

1. Easy Arduino Robot

This project use Servo and LDR (Light Dependant Resistance) to build a way-detected robot.

 

 

 

 

2. Secret Knock Detecting Door lock

This is a fantastic project using an arduino, a motor, and a piezo sensor which allow you to unlock a door by knocking a door.

 

 

3. Jack-in-the-Box

 

 The project is a protected Jack-in-the-Box.  A toy where you have to enter a special code or the box will not open.