AN: Debounce Switches

You have to admit that was a pretty lame brain idea. I thought it was just a joke of how many circuits were being posted about saving a resistor or equivalent or I would have said something. What were you thinking?

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Rick
Reply to
rickman
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All debounce circuits using inverter/buffers with switches are just variations of classic CMOS latches/flops, dating back nearly 50 years ago...

...Jim Thompson

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| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
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Reply to
Jim Thompson

Eccles and Jordan's flip-flop was published in 1918; I'd make that 98 years, though mechanical toggles, with similar feedback character, go back further.

Reply to
whit3rd

Indeed! ...Jim Thompson

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| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
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Reply to
Jim Thompson

What DOESN'T aggravate him? :(

Reply to
Michael A. Terrell

Everything aggravates him. Including himself.

Reply to
Michael A. Terrell

I remember doing a small lab. project involving a 6809 processor to debounce a button....

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Reply to
Mr. Man-wai Chang

A 6809 doesn't bounce very high. :)

Reply to
Michael A. Terrell

Maybe he could use one if we sent him a glue gun.

Ed

Reply to
ehsjr

Not debouncing the 6809 processor, but a button. I need to wire the button to the processor. But then, maybe we need to debounce registers in a processor... :)

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   @~@   Remain silent! Drink, Blink, Stretch! Live long and prosper!! 
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Reply to
Mr. Man-wai Chang

If you have a single pole two way switch you can do it with 2 resistors,

2 nand gates and a single pole 2 way switch. No bootup time, no crashes, less current etc etc
Reply to
Andy Bennet

I have lost all my homework's files due to an accident when installing Xenix back 20 years ago.

And yes, the circuit I used should be similar to your description. :)

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Reply to
Mr. Man-wai Chang

No, he would need at least a couple gallons of 'Insane Glue'. :(

Reply to
Michael A. Terrell

Is that the correct tool to solder glue logic?

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John Larkin         Highland Technology, Inc 

lunatic fringe electronics
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Reply to
John Larkin

Well, we are talking about BS's skills.

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The last four letters in American.........I Can 
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Reply to
Michael A. Terrell

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