karan123
Member level 3
how to measure high voltages
Hello,
I want to measure 220V AC signal with Microcontroller and Display on
LCD.
220V AC----->>Optocoupler----->>ADC---->> Microcontroller---->> LCD Display
Suggest me any Part No. for Optocoupler
I am using Optocoupler instead of Transformer for Stepping Down AC Voltage.
Is Above Configration will Work?
Please Send me Example Circuit.
KARAN
Hello,
I want to measure 220V AC signal with Microcontroller and Display on
LCD.
220V AC----->>Optocoupler----->>ADC---->> Microcontroller---->> LCD Display
Suggest me any Part No. for Optocoupler
I am using Optocoupler instead of Transformer for Stepping Down AC Voltage.
Is Above Configration will Work?
Please Send me Example Circuit.
KARAN