Solar Voltage Sensor - Fully charged

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02:04:24

Set the ADj resistor to 40% then execute run.
Then adj the resistor to 2.34vdc(72.4%) to see the signals runnning.

When the DC voltage of 13.2v(battery) near the Adj resistor (preset to 2.34vdc). The output opamp (purple signal ) becomes high. 
When the DC voltage (battery) reaches 14.3vdc. The purple signal goes low.
LED is triggered on to indicate a fully changed battery. the other DC power (solar panel) is a constant variable at 14.6vdc (possibly higher). The Oamp used for this setup is the LM324 quad

published 11 months ago

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