LDR switch light sensor
lhello friends 👋👋 please 👇 please Subscribe now YouTube channel circuit effects Friends it is easy to make. how to make a 12v lithium battery If you want to make it, you can make it very easy. if there is any problem . comment now any problems used parts 1. LDR 2. bd547 3. 47k 4. 1k 5. LED 6. PCB etc circuitediagram Fast diagram Second diagram thanks for watching