This is made by recycling an old CD player that you can get from an old computer, some cardboard, tape, couple of sensors, a few blinking LEDs, and then suddenly you have a tool. You build something that you cannot find on the market.
Ovo je izrađeno upotrebom starog CD playera kojeg možete skinuti sa starog računala, par senzora, nekoliko LED lampica, i odjednom imate novi alat. Stvorili ste nešto što nije dostupno na tržištu.