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Topic: Battery Capacity Measurement, Identify a Fake Battery, [Lithium-NiMH-NiCd] (Read 3033 times) previous topic - next topic

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Battery Capacity Measurement using Arduino-Nano, Identify a Fake Battery, [Lithium-NiMH-NiCd]




Features

Identify a fake Lithium-Ion/Lithium-Polymer/NiCd/NiMH battery

Adjustable constant current load (can also be modified by the user)

Capable of measuring the capacity of almost any kind of battery (below 5V)

Easy to solder, build, and use, even for beginners (all components are Dip)

An LCD user interface


Specifications

Board Supply: 7V to 9V(Max)

Battery Input: 0-5V(max) - no reverse polarity

Constant Current Load: 37mA to 540mA(max) - 16 Steps - can be modified by the user


References

YouTube: https://www.youtube.com/watch?v=AJvhhS8I3Ps

Article source: https://www.pcbway.com/blog/technology/Battery_capacity_measurement_using_Arduino.html

LM358 Datasheet: https://www.onsemi.com/pub/Collateral/LM358-D.PDF

LM385 component library: https://componentsearchengine.com/part.php?partID=671517

IRF3710 component library: https://componentsearchengine.com/part.php?partID=617283

Arduino-Nano library: https://componentsearchengine.com/part.php?partID=368895

Altium plugin: https://www.samacsys.com/altium-designer-library-instructions


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