The Basic Ohm’s Law boards allow the students to calculate and measure resistance, wire basic series, parallel, and complex circuits using lamps and resistors. Then calculate and measure resistance, current, and voltage. This provides an understanding of basic circuits and an understanding of how to use a multi-meter.

The wiring boards use actual or simulated aircraft components and actual aircraft circuits to allow the student to wire the circuits. There are currently nine different circuit board designs but more can be added. The student starts with
basic circuits and then progresses to more difficult circuits. Normally large classes use three boards of each circuit design. The instructor can assign and track progress using a flow chart and rotate students using different difficulty levels as students’ progress.

The troubleshooting boards use actual aircraft circuits and actual or simulated components to demonstrate working aircraft electrical systems. The student studies how the circuit works normally and then can add ten faults, one at a time.
There are fourteen designs and each board gets more difficult as the student proceeds. Normally a large class would use three copies of each board with the exception of the final Fire Protection Trainer which is a stand-alone project.