I am using a simple circuit to light my room. Here i use 20 LED. After few days later my LED is damaged simultaneously. For this reason i need to change it again and again.
Now what cai i do for this circuit?
In my circuit i use 3 Volt power supply.
I not use voltage regulator ic.
Now what cai i do for this circuit?
In my circuit i use 3 Volt power supply.
I not use voltage regulator ic.