-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim Sheldon Sent: 9. mai 2005 23:41
Picked up a couple of 5711's from our local "surplus" electronics dealer. They appear to do the trick - hasn't glitched once since I switched out the 4148 (914) diodes. --------- Good to hear that Shottky does the trick! The PIC16F77 datasheet is a bit overwhelming, see http://ww1.microchip.com/downloads/en/DeviceDoc/30325b.pdf, but on page 125 it has the Input Low Voltage condition. Among them one can read "Input Low Voltage is minimum VSS and maximum 0.8V". Then it should not be a surprise that an input voltage in the 0.7-0.8 Volt range sometimes may cause erratic behavior. 73 Sverre LA3ZA http://www.qsl.net/la3za/ _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
