DIY Galvanometer

Introduction: DIY Galvanometer

A galvanometer is a device that measure charges such as in a battery or power supply.

Step 1: How to Video


Plastic Bottle, copper wire, wire screws, tape, straw, magnet and stiff wire for the straw to pivot on.

Step 2: Optional

You can a wooden case for it and add wire nuts to make testing voltages easier.

Step 3: Dont for to Subscribe to My Youtube Channel

Be the First to Share


    • Pocket-Sized Speed Challenge

      Pocket-Sized Speed Challenge
    • Super-Size Speed Challenge

      Super-Size Speed Challenge
    • Audio Challenge 2020

      Audio Challenge 2020