Was not what the two Rossums dreamed of. Old Rossum only thought of his God-less tricks and the young one of his millards. And that’s not what your R.U.R. shareholders dream of either. They dream of dividends, and their dividends are the ruin of mankind.

- Karel Čapek, R.U.R.: Rossum's Universal Robots

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The energy source

In this section we are going to introduce the energy source providing the Blue Seal Robot with power to run. We will learn how to convert the energy stored in rechargeable batteries of changeable voltage to an energy source of stable voltage over largely varying current drain.

The Raspberry Pi drains direct currents from interval 700mA - 1000mA at stable voltage of 5V.

To be continued...

Blue Seal Project created by Jiří Daněk (2013-2016)