Quantity   Component name
1 × Arduino Pro Mini as main controller
1 × LED Capacitive Touch module As main lighting switch
1 × PTC heating element
1 × DS1820 Digital Thermometer
2 × IRLZ44N MOSFET transostor
3 × 3w LED COB chips
1 × 470uf 25v capacitor
1 × 0.91 inch OLED IIC display screen
3 × 10k resistor as pullups for menu buttons
1 × Piezo Passive Buzzer