loading

a simple circuit of a voltmeter

or for more detail explanation you can refer to my blog

link-

https://inspiringinventor.blogspot.in/

Step 1: Materials Required

1.arduino Uno or any arduino board

2.Breadboard

3.four 47 Ohm Resistors

4.Two 220 Ohm Resistors

5.Two 150 Ohm Resistors

6.some jumper wires for connection

for the circuit diagram,checkout pictures

and i have also uploaded arduino code for your convenience.

please do like share & subscribe my channel if you found this instructable useful.

Step 2: Videolink-https://www.youtube.com/watch?v=WYQBw6slLH0

<p>dude i understand your calculations but i have already tested it many times with different voltage sources and the values which i obtained from it are in good agreement with true values .</p><p>hope this help you</p><p>regards.</p><p>shivansh</p>

About This Instructable

166views

6favorites

More by shivansht4:Orange Pi PC:Armbian 2017 updated image download and  Install With Wifi Driver(RTL8192)  Fixed  voltmeter using arduino and some resistor circuits 
Add instructable to: