How to solve comparator noise problems with hysteresis

[@jimedgar6789]

Man, this just made so many things make sense to me that I have just been following formulae for without knowing why >:)

[@KXP-KonstantXPower]

Thank you it helps a lot

[@CircuitShepherd]

Good old days!

[@shubhamingle6137]

how R1 and R2 are parallel while calculating the R3.........?

[@sergioalejandrogonzalez9755]

This is NOT mandatory; is just common practice to maintain input bias balance in the comparator. Cheers.

[@manuk4759]

Nice video

[@8754484388]

beautiful explanation