Doodle Bot is a very simple beginners robot that can write messages using white board markers, jumbo chalk or crayons. The kit comes with all parts including an Arduino compatible controller and a screwdriver.
In stock in Australia
Our Code: KIT-70028
The DoodleBot is a very simple robotic platform for beginners, students and hobbyist.
The Chassis is a simple laser cut panel with two ball raced geared motors and a servo for raising and lowering a white board marker, jumbo chalk or crayon. Each wheel is fitted with an 8-pole magnet that is monitored by hall effect sensors to form two simple wheel encoders.
The kit includes an Arduino compatible controller with an ATmega8A processor, USB interface (CP2102) and FET, dual "H" bridge. Sample code allows the user to write simple alpha-numeric text messages.
Read detailed assembly instructions:-
MAKE Projects: http://makeprojects.com/Project/Building-a-Doodle-Bot-kit/2627/1#.UGbsra4_5Sm
Sample code for writing text from Dagu. Arduino version 0022 or earlier
Sample code for writing text. Modified to work with Arduino 1.02 and later. (Recommended)