High Voltage Measurement using Arduino | Easy Trick

A simple, easy and secure way to measure the highly dangerous AC voltages. Watch video, try it yourself and please give a big Thums Up(Like).

Here is the program to upload directly to your Arduino board. Just copy the program here and paste there.

void setup() {
}

void loop() {
float volts = analogRead(0);
volts = volts*5;
volts = volts/1023;
volts = volts*60;
int voltage = volts;
}

#arduino #ACvoltage #Measurement

[AmitSingh-kuug]

Hi Can you please write a code including below condition:
1. Any digital pin (Say D2) to be high if voltage is between 180 Volt and 250 Volt else low.
2. Any other Digital pin (Say D3) to be low if voltage is between 180 Volt and 250 Volt else High.
3. Also there will be an time delay of 3 minutes when it sense mains voltage (D2 and D3 to be working only if mains is available for more than 3minutes and if in between it get reset it will reset the timer of 3 minute).
Also can we write it in attiny 85?

[imnotbeluga]

Super simple and useful method. It will definitely help me with my AC voltage and frequency tracker project. It won't be super accurate, but that's fine.

You can also measure the peak voltage and then divide it by the square root of 2 or ~ 1.414. But I'm not sure if the Arduino can do advanced floating point math.

[ravindrametri]

3 phase kay measure karne kay video banaye sath me RYB sequence bhi

[RAVIRANJAN-hjyb]

Bhai ac current measurement kaise karege

[Tan_cannon]

Bhai power consumption by Arduino kitna hoga esa setup mai

[akash]

volts=volts*60;
Ye 60 kyon likha sir ?
Aur is code ko map function k sath bhi likha ja sakta hai ?

[Electron]

Good job bro❤
Bro mujhe arduino ke sath pressure transducer connect karna hay uspe ak video bana do