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Can you an ADC's resolution as they suggested to me? so that when the battery is fully charged the resolution will actuate (light up) the 5 LEDs while say at 20% resolution it will light up one LED?
I was loooking at ADCs and when applied I noticed that there is a resistor used in a voltage...
I had a look at the peak detector circuit, from what I found it was applied to AC circuits, the one in which the battery would be used is considered DC? No?
So after every measurement it would have to be reset?
Thanks
Al
Change in current with change in time? This is the first time I'm going to be 'sensing' voltage and the most common way is using an ADC (from the research I carried out and the great feedback on this thread!).
However I would assume that if you can get a reading of current and you have a known...
I know I looked into it and found online tutorials, thanks for the heads up.
I am about to read a tutorial but from what I gathered it seems as though all that has to be done is to connect the a load across the battery terminals, hook it all up to an ADC (such as the attachment uploaded by...
The distance will not be over 150mm
So let me get this straight, you need a load resistor connected in series in the battery's circuit to determine the voltage across the battery terminals?
I am using an ArduinoMega which from what I gathered does not have an internal ADC, to be honest it is...
I am trying to design an automation line for a project in which batteries are tested just off the product line.
The batteries will be transported via conveyor to a testing jig where the voltage across the terminals is read and relayed to a microcontroller.
Depending on whether the voltage...
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