From: gherold@teachspin.com   
      
   On Wednesday, September 12, 2018 at 12:54:50 PM UTC-4, Terry Pinnell wrote:   
   > Is there any consensus on the neatest circuit to take a noisy push   
   > button signal and output a clean rectangular pulse?   
   >   
   > Searching through my ancient (paper) files I found dozens, but my   
   > scribbled notes on many show that when tested I'd found lots failed,   
   > allowing some noise to reach the output. My starting assumption is a   
   > simple CR filter in front of a Schmitt. But before I head for the shed   
   > and start bread boarding I'd much appreciate any recommendations please.   
   >   
   > Terry, East Grinstead, UK   
      
   If you can do a double throw switch then there is a config that uses   
   an SR flip flop. (And others.. see AoE3.)   
     With a single pole I think you are stuck with a long   
   time delay... (Some RC thing ~10's of milli seconds.)   
      
   George H.   
      
   --- SoupGate-Win32 v1.05   
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