Simple circuit serves as milliohmmeter

Posted on Dec 11, 2012

When I was recently debugging a design, I discovered that a short circuit existed from a ground plane to a power plane. I did not have access to a milliohmmeter or an equivalent tester for locating this type of short circuit. So, I logged onto the Internet to find an easily constructible milliohmmeter. I found the answer in a manufacturer`s data sheet, which outlined the basic four-wire method of making low-resistance measurements.

Leave Comment

characters left:

New Circuits



Popular Circuits

CIRCUIT CREATOR- Schematic & PCB Design
Stable optocoupler
Changing the sensitivity of manual controls
1KHZ Sine Wave Generator Circuit
HiFI Headphone Amplifier
microcontroller Can I cut off the 5v output of the IOIO to the Android
4W Fluorescent lamp driver
Electromagnetic field detectors
Pulse Width Modulation
Color display circuit