igbt parts

Estimated Costs:

Arduino UNO ($35.00)
IGBT  + Heatsink + Thermal Adhesive ($9.58 x2)
2 x 40W Lightbulbs ($2.00)
117v - 5v Transformer ($8.00)
Solid State Relay ($15.00)
Diode ($1.00)
Digital-to-Analog Converter (TLV5628 $6.13)
Solar Cell (Calculator - $3.00)
Bridge Rectifier ($1.50)
3 x 2kΩ Resistors ($1.00)
Op-Amp ($1.00)

Total Cost Estimate $92.79