On Fri, 21 Sep 2012, Michal Gregor wrote: > Rekneme za tam dam PIC. To je buzeni +/- 20mA. Nebo 7555 - tu CMOSovou 555tku. Ta dava tusim 100mA ale invertuje. > Michal Gregor *------------------------------------------------------------------------* | Petr Simek APS JU | | psimek na jcu.cz | *------------------------------------------------------------------------*