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Switch debounce, why do we need it? | PicoBYTE #7 

Pico Technology
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In this episode, James looks at debounce, and why we need it. He also demonstrates what it looks like to have no debounce, and how to implement a hardware and firmware debounce, while looking at each method's benefits and drawbacks.
🌍Find out more about the PicoScope 3000 Series we used in this episode here:
www.picotech.com/oscilloscope...
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🔽 Links 🔽 -
PicoScope A-Z - www.picotech.com/library/a-to-z
Newsletter - www.picotech.com/news
Instagram - / lifeatpico
Facebook - / picotechnologyltd
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Chapters:
0:00 Intro
0:27 What is Debounce?
1:08 Hardware Debounce
2:14 Firmware Debounce
2:54 Conclusion
3:07 Outro
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#picoscope #oscilloscope #technology

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22 июл 2024

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Комментарии : 5   
@jocbt
@jocbt 2 месяца назад
Both methods work and there is one more that also works really well using an IC, there are many simple circuits such as dual AND Gates, 555 timer, and even some purpose made debounce IC's. It keeps the edges fast if thats desirable. Some Families of IC's can't handle slow transition edges and does not tie up the processor.
@dbl_play
@dbl_play Год назад
Nice video, Pico! keep going!😎
@MechanicMindset
@MechanicMindset Год назад
Cool! 😃
@wentzelnel7723
@wentzelnel7723 Год назад
Can easily see this as a automotive fault creepin up. Will make for a brilliant case study.
@wentzelnel7723
@wentzelnel7723 Год назад
Thank you. Good video
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