Quantity   Component name
1 × Arduino Uno
1 × 5v relay
2 × BC547 Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs
2 × Pushbutton switch
1 × IRF540N Discrete Semiconductors / Power Transistors and MOSFETs
1 × Potentiometer- 10k ohms
3 × 1N4007 Discrete Semiconductors / Diodes and Rectifiers
1 × Resistor 10k ohm