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Topic: rfid door lock system (Read 1 time) previous topic - next topic

jason45

Hi Nick

i know the rfid board is an arduino uno but which one (e.g. r3, smd)

Thanks
Jason

jason45

i am talking about the one you have got on your rfid system

Nick Gammon

To put this into context for everyone else, I think he is talking about this:

http://www.gammon.com.au/forum/?id=11283

I'm not sure which Uno it is, and in any case it doesn't matter.


jason45

so it will still work even if i dont get the one you have

Thanks
Jason

jason45

how many volts and current was the wall-wart power supply

Nick Gammon

I have already answered that in a personal message, so I'm not sure why you are asking again, but I'll post a photo:



It's not critical, it just has to handle the Arduino, and the current required to operate the door lock.

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