The LED4 Robobrick is one of many Robobrick modules. The status of this project is that it has been replaced by the LED10 RoboBrick.

Led4 Robobrick

The various revisions of the LED4 RoboBrick are listed below:

Revision A
The first revision of the LED4 RoboBrick.
Revision B
The second revision of the LED4 RoboBrick.

Copyright (c) 2000-2002 by Wayne C. Gramlich. All rights reserved.