AC Voltmeter Using Arduino
This is a simple circuit to ascertain the AC voltage using the Arduino UNO without any AC voltmeter!! ENJOY!! COMPONENTS REQUIRED Read explanation for knowing each ones use...1) Step-downTransformer (12V or 6V), i have used 6V one2) Resistor (2P- 1K ohm as I used 6V Tx, for 12V its 1K and 4.7K )3...By: Abhrodeep Chanda
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