petko_k_23
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How to make an Arduino Battery Charger
22
02.02.2017
In this first of 2 parts video we bigin to create the Arduino NiMh battery charger. At the heart of this is the INA219 High-Side Current Monitor. By setting a maximum current, and taking the data from this chip we can slowly ramp up to our maximum current and keep it there for CC charging. That's as far as we go in part 1. In part 2 we will look at watching the current for a drop. When that "negative delta V" occurs we can end the charge cycle.
The code for this and all of my projects are available here: https://www.dropbox.com/sh/m6c40pu99fqxb5b/AAD1Gzn6F4Hy8v9RrTZSxQyHa?dl=0
The code for this and all of my projects are available here: https://www.dropbox.com/sh/m6c40pu99fqxb5b/AAD1Gzn6F4Hy8v9RrTZSxQyHa?dl=0
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