The Doodle Bot is a simple robot kit for beginners that can draw pictures and write text messages with a pen.

[youtube http://www.youtube.com/watch?v=jmq3s2o9vkE?wmode=opaque&w=560&h=315]

Sample code allows the robot to write messages created by the user. The size of the writing can be changed.

The Robot is programmed using the Arduino IDE and a USB cable. 4x AAA batteries are required.