After holidays, there are tons of burned out candles. Reuse them to make new candles, is a time-consuming job and you're limited to candle forms. Using forms to make candles is not the only way, dipping is another (old, traditional) way to make candles, but doing this by hand, is a boring work. That technique inspired me to make an automatic Arduino powered candle machine. The candle wax is melted by a... candle (tea light). Let's start!