By Benna Su
https://www.multisim.com/content/bn86uG5vnriqoRA3KyAu2h/benna-su-week-12-lab/open/
2.
I found a video described the top 5 555timers project. I like the first one which is the locked alarm. I think it is .astable.
Analog Electronics week 12 lab report
Benna Su Electronics labreport 