7 segment random number generator:

This design is rather simple, but the programming of it is nifty. It would never start up at the same pattern. Well, it had 65,000 different possible random patterns. I placed a value in the EEPROM of the Basic Stamp after every startup. I would have used a PIC, but the Stamp is less hassle for programming interface.

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RC dump truck:

Although the design needs some clean up on the motor PWM area for EMF and such, mainly inductors I believe, it actually worked. It controls the speed motor, conveyor belt motor, and the bucket motor. Reading in the the PWM 1.5Ms signal if I remember, it would move accordingly. Because of glitches and I did not have the right programming tool, it would never work right, so I had to modify the code and it had 2 speeds.

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