Trossen Robotics will be on Holiday Vacation November 26-29. Orders placed after 2:30pm CST on November 25th will be processed on November 30th.

Important Notice to Arduino Uno/Mega/Older boards for the RobotGeek Sensor Shield

Arduino Boards, like the Arduino Uno, that use the larger female USB-B ports may cause a short circuit on the V and Ground pins of port DIO-3.

To avoid this, put a small peice of tape over the USB connector.