Question: Write the required program (includes circuitry elements if necessary) to measure the voltage of a 12 V battery with Arduino Uno. For this, common cathode
Write the required program (includes circuitry elements if necessary) to measure the voltage of a 12 V battery with Arduino Uno. For this, common cathode RGB LED (4 pin) will be used.if the battery voltage is less than 6V RED color, if the battery voltage is greater than 6V and less than 9V GREEN ,if the battery voltage is greater than 9V and less than 11V BLUE,if the battery voltage is greater than 11V WHITE color will be on . Write the program that activates the RGB LED.
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