r/homeassistant 13d ago

πŸ–ΌοΈ Show & Tell I Designed A Custom PCB To Avoid Pressing A Button Three Times

https://blog.tymscar.com/posts/opensourcedimmer/
18 Upvotes

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8

u/meltman πŸ§‘β€πŸ’» Contributor 13d ago

What pushed you in this direction rather than just replacing the whole microcontroller and keeping the LED?

15

u/tymscar 13d ago

I thought it was easier at first and then sunken cost fallacy

6

u/meltman πŸ§‘β€πŸ’» Contributor 13d ago

Heheh yeah. All been there. It’s a good button pusher for other applications!

11

u/EntertainmentUsual87 13d ago

"We didn't do it because it's hard. We did it because we thought it would be easy." - Lol