*CD4017 Decade Counter: Basic Questions

pebe

Joined Oct 11, 2004
628
Hi sir.. thank you so much for your effort ^_^ but I need an Osc. with variable duty cycle for that reason the output voltage of the invertor will compensate for battery voltage variation (i.e. 13.8V to 11.8V). I came-up with an idea of using PWM Controller IC such as TL494 or SG3524, etc.

What PWM controller IC (as Oscillator) do you think is well-suited in building this linear type MSW invertor together with CD4017 decade counter? ....TL494? ....or Sg3524/25?


Thank you
Have you decided not to use the circuit using a 555 and an op-amp I gave you, or are you exploring?
 

Thread Starter

JUAN DELA CRUZ

Joined May 27, 2008
121
Have you decided not to use the circuit using a 555 and an op-amp I gave you, or are you exploring?
Hmmmm... It seems like that sir ^_^

I'm trying to find ways to improve that circuit to have less components needed
(which I plan eversince to share for everybody esp. the one who needed it most)
..and at the same time to learn new stuff related in my field of interest- Electronics ^_^
 
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