How-To’s
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How-To’s

Measure Battery capacity with a microcontroller

Photo by Harrison Broadbent on Unsplash

I figured out that my self-designed home devices will empty, without any sign. So I decided to create a voltage meter into my code.

Hardware construct

For clarification, I will use an ESP device, this can only measure the largest input of 3,3V. But my Batteries have more consumption. For this, I must create first a voltage divider to get a…

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A How-To/Tutorial is a method of transferring knowledge and may be used as a part of a learning process. More interactive and specific than a book or a lecture, a tutorial seeks to teach by example and supply the information to complete a certain task.

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Sascha Peter Bajonczak

Sascha Peter Bajonczak

Father, Developer,IOT passionist and urban beekeper 🍯🐝

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