Hi
I am trying to understand how a small gauge i removed from a vehicle dash works. I see two winding which seem to be electro magnets and and gear which probably have magnets in it too. Can anyone suggest how to power this or suggest a circuit to make it work. Its for learning purposes only and won't be used in a vehicle dash again. I have a few so if i ruin this one its not a problem.
I am trying to understand how a small gauge i removed from a vehicle dash works. I see two winding which seem to be electro magnets and and gear which probably have magnets in it too. Can anyone suggest how to power this or suggest a circuit to make it work. Its for learning purposes only and won't be used in a vehicle dash again. I have a few so if i ruin this one its not a problem.
![gauge_11.jpg](/forums/proxy.php?image=http%3A%2F%2Fi47.servimg.com%2Fu%2Ff47%2F11%2F77%2F76%2F68%2Fgauge_11.jpg&hash=46e310ad3748e3b8afd2c832478192bb)
![gauge_13.jpg](/forums/proxy.php?image=http%3A%2F%2Fi47.servimg.com%2Fu%2Ff47%2F11%2F77%2F76%2F68%2Fgauge_13.jpg&hash=7d1da32af40d227b5ec4540cc95879a7)