Скачать или смотреть Switch De Bounce Using a 555 Timer Chip.

The 555 is a very versatile device and should not be pigeonholed as a “timer”. In this video I show how the 555 can transpose a horrible mechanical switch output into an almost perfect square output without all the bounce!

If you have not seen my previous 555 video which explains the internal building blocks, I suggest you take a look by clicking the below link:-
   • How a 555 Works as a Timer.  

Anyhow, in this follow-up video I show what switch bounce is, the drawn out transition generated by the normal capacitor/resistor arrangement, and ultimately this nifty 555 solution.

A copy of the final circuit diagram can be downloaded from here:-
🔗 https://1drv.ms/f/c/10f323cd9840b5df/...

⏱️Timeline
----------------
00:00:00 – Introduction
00:01:05 – PKAE Theme Intro
00:01:14 – Push Button Circuit (No De-Bounce)
00:02:14 – Output on the Oscilloscope
00:02:36 – Push Button Circuit (Capacitor De-Bounce)
00:03:36 – Output on the Oscilloscope
00:04:12 – Push Buton Circuit (with 555)
00:05:12 – 555 Circuit on Breadboard
00:07:00 – Output on the Oscilloscope
00:09:14 – Summary & Hysteresis
00:10:37 – Wrap Up

🎶 Intro Music from #inaudio :- https://inaudio.org/ Track = OddVision-HYPER POP