ERIC'S FORAY INTO ELECTRONIC CONTROL CIRCUITRY

Part of a science and engineering class competition.

The competition will occur tomorrow. The challenge is to have a model car travel an exact distance and then stop. There are certain rules and parameters that must be obeyed such as you can't use remote control.

(My idea was to have a large mallet held up by a hair trigger awaiting the car at the finish line.... but I'm told that's also against the rules).

Good Luck Ewik