Art Bot

In this project, the wheel rotates and the pen draws patterns on the board.

Required bricks :

1. Power brick with battery

2. Motor brick with motor

3. Few connectors

Required materials :

1. Rubber band

2. Tape

3. Marker pen

4. Wheel

 

HOW TO MAKE IT 

 

Step 1: Build the following circuit using EtchBricks,

art bot

 

 

Step 2: Connect wheel to the motor and tie the entire circuit to together using a rubber band as shown in the picture.

Step 3: Attach a marker pen to the opposite side of the motor . Place Art bot on a white board and switch on the power brick. You can see the patterns . 

Try changing the position of the marker pen for different patterns.