Does a switch really bounce? Debouncing?

Since the inception of micro-controllors (Digital) the bouncing of switches has become a issue to consider in the hardware or software design.

I use an oscilloscope to show the bouncing affect on two common switches, as well as use analog persistence to SHOW the effects more visually.

Music Source: http://www.bensound.com/

2 Comments

  1. Takata

    Very interesting and unique use of Persistance Mode on the Osciloscope to display evidence of De-Bouncing. Well done.

    Reply
  2. scoresdwn

    Cool. This is a great way to use the scope.

    Reply

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