Fuse Monitor / Alarm

Posted on Jan 28, 2013

It came to me in a flash. A simple way to see if a fuse has blown without removing it from its holder. Its not often you can design a circuit using just two components, but with just one resistor and an LED this circuit provides visual indication of when a fuse has blown.

Fuse Monitor / Alarm
Click here to download the full size of the above Circuit.

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