Single schmitt trigger digital inverter oscillator flashing LEDs 7414 74HC14 integrated circuit

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[@paulmacgiollacaoine8619]

Such a beautifully clever circuit, especially when you finally understand how it works thanks to you 👍

[@Electronzap]

Thanks!

[@SarahC2]

This is very similar to the 1990's "Glowball strobe" circuit. I wondered why they didn't use a 555, but it must be to lower the count of parts. Thanks for explaining how the circuit works.

[@p_mouse8676]

Great video.
One could actually make a very simple PWM circuit this way.

[@blackturtleshow]

Interesting demonstration! Great stuff!!!

[@Electronzap]

Thanks!

[@martin-f5482]

awesome!
What if I would use a photodiode at the input instead of a C?
Could I get a puls signal followed by enlightening the photodiode?
Cheers, Martin

[@muxtarseferov1014]

awesome video .thank you so much master

[@Electronzap]

Thanks for watching!

[@leisuretimes9872]

Great work. Interesting video 🇱🇰🇱🇰

[@dvgelectrician1605]

Best video.

[@Electronzap]

Thanks!

[@dvgelectrician1605]

Very interesting, very good video.

[@Electronzap]

Glad to hear, thanks for watching!

[@Electronzap]

@@Blue.star1 I'm not familiar with the BC517, but 5 LEDs would be 100mA or less, so I assume the transistor can handle that.

[@jacklewis100]

I'm sure I've wired it right but all I get is the RED LED solid... :-(