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(06-19-2016, 08:00 AM)martinayotte Wrote: What kind of devices you wish to hookup ?
If they are relays, for example, don't connect them directly, add MOSFET to drive them and don't forget to add reverse diodes in parallel to relay's coils.
You can also have drivers chips such ULN2803 which can provide a lot of current on each IO.

Also, you might try the Gertboard... has buffered I|O and a ULN2803 (its really an ultimate experimenter peripheral board); was designed by Gert van Loo (Broadcom engineer, Raspberry PI design team) ;


Messages In This Thread
Current - by igna09 - 06-19-2016, 04:15 AM
RE: Current - by MarkHaysHarris777 - 06-19-2016, 06:31 AM
RE: Current - by martinayotte - 06-19-2016, 08:00 AM
RE: Current - by MarkHaysHarris777 - 06-19-2016, 08:12 AM
RE: Current - by igna09 - 06-27-2016, 03:24 AM

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