Quantity   Component name
3 × 1000 uF capacitor
1 × Automotive relay
2 × 8 ft extension cords
1 × LM324N quad op-amp
1 × IRF510 MOSFET
1 × bridge rectifier
4 × Heavy-wattage rectifier diodes
2 × 100 K-Ohm Potentiometers
1 × 500-1000 ohm resistor
1 × indicator LED
4 × Alligator clamps
3 × Perforated PCB breadboards
1 × High-wattage transformer Microwave Oven Transformers seem to be the accepted form