Quantity   Component name
1 × BT136 TRIAC
1 × MOC3021 IC
1 × MCT2e IC
1 × Heat Sink
2 × 2 Pin Terminal
1 × Arduino Board
2 × 47KΩ Resistor, 1W
1 × 10KΩ Resistor, 1/4W
2 × 330Ω Resistor, 1/4W
1 × 1KΩ Resistor, 1/4W