![]() There are lots of videos on how to use the chipquick and I found it easy to work with. To do this I ordered a product called, "Chipquick", which is a low temperature solder for removing SMD (Surface Mount) components. In order to control the motor driver I would need to remove the processor on the other side which is surface mounted to the board. I was able to find a PDF file for the motor controller which is a ST1155A (low voltage, bi-directional motor driver), using this I was able to write a small program for the Arduino. My project began by opening the casing, I found two IC's on the control board, a motor controller & on the other side a small processor. With this you can make the robot autonomous & obstacle avoiding. I started off purchasing a small plastic walking robot with a IR remote control, they are available at radioshack for $25.00. ![]() This is a small walking robot that uses an Arduino nano & an ultrasonic sensor for range finding.
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