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The Raspberry Pi Education Manual

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Re: The Raspberry Pi Education Manual

#12
post #8
post #7

Earlier quoted context omitted.

Not to burst your bubble, but Raspberry Pi IO pins operate at 3.3 volts, and the board you linked requires 5 volt logic inputs. It might still work, since there are no specs available for the transistor on the board, but don't count on it!

The Raspberry Pi provides a 5V out pin at ~ 300 mA, so it should work, if the transistor works at 3.3V. Also, someone has tried it, and it worked. I just hope it's the same board.

FYI, It's ok to output at 3v3 volts to a 5v device if the device will still work, but don't read input from a 5v device or you might damage your Pi; the pins are wired directly to the Broadcom chip with no resistance.

Re: The Raspberry Pi Education Manual

#13
post #12
post #8

Earlier quoted context omitted.

The Raspberry Pi provides a 5V out pin at ~ 300 mA, so it should work, if the transistor works at 3.3V. Also, someone has tried it, and it worked. I just hope it's the same board.

FYI, It's ok to output at 3v3 volts to a 5v device if the device will still work, but don't read input from a 5v device or you might damage your Pi; the pins are wired directly to the Broadcom chip with no resistance.

Oh, indeed, thank you. I don't have anything to read at the moment, but I'll keep it in mind!

Re: The Raspberry Pi Education Manual

#14
post #9

ewwww, PDF

Please feel free to rewrite it in the format of your choice and take the effort to distribute it to everyone. We'll happily wait.

I'm completely serious when I ask this, but would it be legal? I'm currently unable to load the page so I don't know what it's licensed under.

Re: The Raspberry Pi Education Manual

#15
post #14

Earlier quoted context omitted.

Please feel free to rewrite it in the format of your choice and take the effort to distribute it to everyone. We'll happily wait.

I'm completely serious when I ask this, but would it be legal? I'm currently unable to load the page so I don't know what it's licensed under.

I would assume yes, but I'm not familiar with the Creative Commons License, as noted on page 2 of the PDF:

"This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License."

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