#Electronics #Electronics Engineering #Calling Bell #DIY #Homemade Circuit
This is the best circuit of calling bell. Its Works also 220v AC Supply. This Circuit also work UM66 or BT66 IC . Please Use best speaker for listening beautiful tone. Remember Don't Touch circuit when AC Running Because its Hi Voltage Hazard.......I think you will try this circuit and get successful Result.
Circuit Diagram.................
drive.google.c...
Негізгі бет Make 220v Calling Bell Circuit At Home...................
Пікірлер: 5