How to Dim LED with Arduino & Triac

Zero-Cross & Triac Optically Isolated Switch "Tail": www.powerswitch...
arduino: amzn.to/2P12JaL
RealTimeClock (RTC): amzn.to/2NTKsjg
15W Dimmable LED amzn.to/2OqlHL0
CR2032 battery for RTC: amzn.to/2Ov8elf
sourcecode: github.com/cur...

[@ijustwanttogosailing8248]

Hi.. I came across this video of yours essentially by chance. You really have to make a 'descriptive' description with as many keywords as possible for youtube to properly index your video.
Couple of months ago I made a zero cross dimmer project, back then was looking for videos on youtube on similar projects. Your video never came up in my search results.

[@ooloncolluphid9975]

This is nice ! I had been meaning to look into how does PWM with AC voltage works. However I think it'd be better if you explained the whole "optic isolation" and that blackbox thing a little bit more. Or maybe even show how the arduino, the triac and the LED are all connected.

[@turanyasar3375]

great explanation. thanks!

[@ky4tgtodd203]

Enjoy your soldering videos. Looks like you have some other interesting videos. I subscribed so I can check them out. Looks like you haven’t made any videos in a while. Hope things are ok and would love to see you making videos again. 73.

[@MenoProductions]

Holy shit ur back.....yo I hope u bought a shit load of bitcoin back in 2016 huh..... and obviously sold before the bubble burst.