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The SuperDroid Trekker can be built the way you want it using sensors such as Infrared (IR), Ultrasonics, and limit switches.� The Trekker can also be equipped with an LCD.� We now sell serial LCDs that can be used in any of your projects for basic stamps, OOPic, or many other microprocessor.� The serial LCD is easy to use and only takes up one IO Line on your controller!� We offer serial or parallel LCDs.� The parallel LCD is less expensive, but requires more I/O to control.� The serial LCDs only require one serial I/O line.

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