This video explains how we can debounce a SPST (Single Pole Single Throw) momentary push button switch. It describes the concept of hysteresis and the use of a Schmitt Trigger. The circuit uses a RC low-pass filter as the input to a 74HCT14 Hex Schmitt Trigger to achieve debouncing and it shows how we can implement and test this circuit using an oscilloscope. This is part 2 - in the previous video I explained how to debounce a SPDT slide switch using a SR latch. This video is part of a module on electronics that is running at the School of Electronic Engineering at Dublin City University, Ireland. ee223.eeng.dcu.ie/
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Digital Electronics: Debouncing a Push Button Switch (SPST)
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