AVR-Chat

M F <ektenad@yahoo.com> wrote:  hi friends
have u ever worked at any switching circuits? i want
to design a DC power supply.may i use 555 Ic's??
is there any sites to help me.your ideas could help
me.
let me know if u have designed a switching power
supply
  

I have, I used an AT90S2313.
   
  Leon
   


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