Extra QTR-8A - Bot'n roll ONE A
EXTRA Line Follower + All parts included for mounting on a Bot'n Roll ONE A robot.
Extra developed for making it possible for a robot to move autonomously on a track through the sensing of a line. Contains all accessories required for a proper robot assembling, as well as all the necessary cables, for a quick and easy build up.
DEMO video: http://www.youtube.com/watch?v=wlcwjX9FvAI
Composition of Extra A
LINE FOLLOWER QTR-8A
1un QTR-8A Line Follower Sensor
1un Signal Cable Signal Cable for QTR-8A
1un Power Cable Power Cable for QTR-8ª
1un 6 pin shell Connector Shell Connector for soldering on robot (Signal cable connector)
1un 3 pin shell Connector Shell Connector for soldering on robot (Power cable connector)
1un Fixing system Fixing support for Line Follower
The QTR-8A sensor has been developed to follow a line, but can be used as a proximity sensor. The module contains 8 pairs of IR emitters/receivers (phototransistor).