Introduction: How to Make a Digital Voltmeter - DIY a Mini Voltmeter

In this video, I made a mini voltmeter very easily with the help of household items. Actually, I was about to buy multimeter but instantly this idea struck my mind which could at least be used as a voltmeter.


  1. Voltmeter Module
  2. Switch
  3. Battery
  4. Wires
  5. Nails
  6. Tape

Step 1: Procedure

  1. First of all, you need a container that is available to you.
  2. Now, cut out the container measuring the voltmeter module.
  3. Similarly, make a cut out for the switch as well.
  4. We got the 3 terminals there, i.e. S, +, - as well.
  5. Attached one wire to each S and +, while connecting two wire to the -.
  6. Now, do all the connections as shown in the video.
  7. Now, everything is done.

You can use it as well.

Step 2: Check Out This Video for Directions...

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