I recently found a cool circuit that uses a couple of classic old-school chips in a very interesting way.

Let's put it together and we can figure out how it works.

Here's the circuit in question:
https://www.homemade-circuits.com/sim...

And here's the Forest Mims 555 timer book:
https://archive.org/details/electroni...


-----
My tip jar:   / pileofstuff  

My other tip jar (channel membership) :    / @pileofstuff  

Buy me a coffee (or a beer): https://ko-fi.com/pileofstuff

If you are OK with me getting a commission on your purchases, feel free to use my affiliate links:
Ebay: https://ebay.to/33IF7PA
Banggood: http://pileofstuff.ca/r/9ajsf

Some other links to products may be affiliate links

https://odysee.com/@pileofstuff
#ElectronicsCreators
-----
This isn't the only way to do it.
It's probably not the best way to do it.
But it's how I did it.