Friday 27 February 2015

Measuring DC via a computer interface.

I always wanted to remotely measure the current from my mppt solar charge controller and into my inverters but the idea of using current shunts was not feasible since I can amplify the mv signals across them. Along comes the Honeywell 72amp hall current sensor. It gives 33mv per amp. I powered Mines...

By: Mjhobby



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from Instructables: exploring - technology - robots http://ift.tt/1AjENzz

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