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I am trying to connect a circuit which needs a +5 V and -5 V input. How can I get both voltages from a Raspberry Pi?

  • Truth is, Raspberry Pi cannot generate -5V for you. – Dmitry Grigoryev Jun 25 '18 at 11:15
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This is more of an EE question than a Pi question, but here goes.

There are many power supply circuits which can convert between +5V to +/- 5V. A quick web search show a bunch of responses (I used google with "+5V to +/- 5V")

There is even an EE Stack Exchange question/answer.

  • i tried searching before i asked but i guess i didn't choose the right words for google but thanks to you now i know the right search word Thanks alot – Youssef Mahmoud Jun 11 '18 at 18:01

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