Other Arduino Codes and Videos by Robojax
/*
* This is the Arduino code for Voltage Sensor
* you will measure voltage using this module which eliminate use extra resistors
in the video also you will learn how to measure any voltages.
* Watch the video instruction for Arduino Voltage sensor https://youtu.be/FaoKzi7tgME
* *
* Permission granted to share this code given that this
* note is kept with the code.
* Disclaimer: this code is "AS IS" and for educational purpose only.
*
*/
/*
* Written by Ahmad Shamshiri for Robojax
* on Feb 07, 2018 at 20:05, Ajax, Ontario, Canada
*/
int offset =20;// set the correction offset value
void setup() {
// Robojax.com voltage sensor
Serial.begin(9600);
}
void loop() {
// Robojax.com voltage sensor
int volt = analogRead(A0);// read the input
double voltage = map(volt,0,1023, 0, 2500) + offset;// map 0-1023 to 0-2500 and add correction offset
voltage /=100;// divide by 100 to get the decimal values
Serial.print("Voltage: ");
Serial.print(voltage);//print the voltge
Serial.println("V");
delay(500);
}
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