Maybe you just need a cap in parallel of the button and a diode in parallel with the resistor, cathode to +Vdd. 10uF would be a good start.
Ioannis
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Re: System RESET works, sort of
Maybe you just need a cap in parallel of the button and a diode in parallel with the resistor, cathode to +Vdd. 10uF would be a good start.
Ioannis
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Re: System RESET works, sort of
Originally Posted by Ioannis
Nope, no difference.
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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Re: System RESET works, sort of
I tried this guy's idea of a RC delay on the mosfet.
https://electronics.stackexchange.co.../322184#322184
I tried with 10uF and all the way up to 1M (both to VDD like that link), no difference. I didn't even get a delay.
Last edited by Demon; - 10th October 2024 at 21:54.
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!
|
Re: System RESET works, sort of
GOT IT! Reinstalled the 555 timer with 7404 inverter.
I had to up the capacitor to 100uF. Works beautifully with 10K.
Just over a second (by eye), so now I can blip the button and reset is complete.
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!
|
Re: System RESET works, sort of
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!
|
Re: SOLVED: System RESET works, sort of
How can that be true? I really cannot understand... A simple cap with a resistor will give the required RC delay. And if you want to quickly reset again, the diode, reverse biased in parallel with the resistor will rapid discharge the cap, even if it is big enough.
Don't get it why it failed...
Ioannis
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