Component List

22 gauge solid core, enameled magnet wire (170 feet needed)

toggle switch (DPDT, 15A, 2 needed)

momentary contact switch or toggle switch (SPST, normally open, 3A)

5/8" diameter hex bolt (5 3/8" long)

5/8" hex nuts (2 needed)

power supply (5 VDC, 2.2A output; 120 VAC input; 2.1 mm diameter output plug)

2.1 mm power jack (panel mount)

1 ohm, 10 Watt power resistors (3 needed)

.5 ohm, 10 Watt power resistor (1 needed)

.3 ohm, 10 Watt power resistor (1 needed)

130 ohm, 1/4 Watt resistors (3 needed)

green LEDs (T-20 package, 4 needed)

red LED (T-20 package, 1 needed)

1N4001 diodes (2 needed)

24 gauge stranded hook-up wire (roughly 10 feet needed)

1 × 4 plank of white pine (roughly 3 feet needed)

1 × 2 plank of white pine (roughly 3 feet needed)

1/4" thick plywood (roughly 2 square feet needed)

3/16" diameter heat shrink (roughly 12 inches needed)

1 and 1/2" long 4d finishing nails (roughly 20 needed)

400 paper clips

1 small container

adhesive labels (Full Power, Half Power, All Coils, Half Coils and Power On)

adhesive felt feet (4 needed)

5 minute epoxy (3 packets needed)

wood glue

This page is maintained by Steve Gagnon.