Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
05/08/19 16:26
  05/08/19 16:40

Read: times

#190943 - Tweaking after simulation
Responding to: ???'s previous message
I simulated the original cct
https://photos.go...E1Xfz9Idqk and I didn't like the duty cycle of audio o/p waveform
so I modified it to 50% duty cycle for higher volume waveform and frequency that matches resonance of piezo buzzer


Hope this leads to perfection.

Unfortunately insert image does not work anymore in this site!
OOps! forgot to add piezo buzzer to the simulation to see its effect on o/p Waveform.
Working on it.

List of 8 messages in thread
What happened to Electronic Design Magazine 1            01/01/70 00:00      
   This is what the article looks like without fig1and fig2            01/01/70 00:00      
      I remember reading this article            01/01/70 00:00      
         Couldn't find it            01/01/70 00:00      
            A google search            01/01/70 00:00      
               found it!!!            01/01/70 00:00      
                  Thanks for schematic            01/01/70 00:00      
                     Tweaking after simulation            01/01/70 00:00      

Back to Subject List