Old CDs are probably very common thing to find in our house. The same happened to me when i checked my computer table where i found out most of the CDs in there are useless and just filling up my drawer space. So i decided to reuse them and turn them into suspended LED lights rather than throwing them way “concept of recycling”.
There wasn’t much to discuss about this circuit diagram. There are totally 4 LEDs – 2 Red and 2 Blue. Resistors R1 and R2 are meant to limit the current and prevent the LED’s from getting damaged. And the circuit was powered by a 12v Battery, in case if you need to change the supply voltage make sure you use the appropriate resistors R1 and R2 as well.
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