Resetting a slave from master mcu


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  1. #21
    Join Date
    Jan 2005
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    Montreal, Quebec, Canada
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    Default Re: Resetting a slave from master mcu

    Quote Originally Posted by amgen View Post
    crap, I figured you were a kid .....
    I'm a kid at heart, and I get out of bed at the same speed as them.


    Quote Originally Posted by amgen View Post
    ..... I always put the pics in sockets, saves a lot of F-ups....
    Yeah, I'd hate to notice a mistake at the end of assembling my boards.


    Quote Originally Posted by amgen View Post
    ... For transistor, logic level MOSFET is good to use. The logic level means it will be full on with 5 volts on gate, no resistors required.... N-channel like BS170 ... with this, the reset is a high pulse on master...(dah)
    I finally got a few SN7407 thanks to Mr E's suggestion a while back. This runs awesome, and I have room for 6 slaves, that should be enough for my boards.

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    I don't have to worry about the surges up towards the Master during programming the Slave.

    (Which is good, cause my MeLabs U2 programmer doesn't do LVP, and I can't get my PicKit4 to run properly).
    Last edited by Demon; - 2nd October 2024 at 04:52.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!

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