Starry sky is a sight that leaves no one indifferent.
With a little patience and the will, you can make the LED starry sky that will make your space extraordinary.
This is the plan for the simplest and cheapest LED starry sky that looks attractive and professionally done. For copies of the consumption of up to 500-600mA charger you can use the old mobile phone.
500mA is enough for 20 LEDs with I = 25mA
For larger quantities of LED and greater power consumption , use the AC adapter that can give higher power
All this you can see on LED Brilliancy with a few more tips about preparing the plate...