Not sure if this is helpful for you or not, but I have the PCB board for = Myke Predko's El-Cheapo Programmer (it came with his book) that I'll = never use. It's quite small. If you wanted, I could drop it into the = mail for you. Check it out first: http://www.rentron.com/Myke4.htm (and probably other places on the net, too.) cheers, lindy > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of > mantepsee2004@FREEMAIL.GR > Sent: Monday, June 14, 2004 21:35 > To: PICLIST@MITVMA.MIT.EDU > Subject: [PIC:] PIC PROGRAMMER >=20 > I want to built a programmer for pics. If anyone have a simple > schematic please send it to me. > I was build JDM programmer but when i was trying to program > PIC12C508A with ic-prog it was falling to verify. And when i > read a programmed PIC12C508A with this programmer i getting > differend codes by the time! E.g. if i read the same pic12c508a > now and after 10 minutes these 2 codes are differen 100%!! > Does anyone know why is this happen? > The scemmatic of this programmer is at > http://www.jdm.homepage.dk/newpics.htm >=20 > Thanks by the time! --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.699 / Virus Database: 456 - Release Date: 6/4/2004 =20 -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu