> (Other good news/bad news. I blew out the serialDAC, but had > a spare chip. I'm looking for advise on how to protect the > output op-amp: > http://www.wallacecompany.com/machine_shop/EMC2/serial_dac/ser > ial_dac_sch.png
I'm not sure if this is what you are looking for, but there was an example circuit to opto-isolate analog outputs posted on the gecko yahoo group, in Files/G100 and G101/G100 to VFD.zip. It contains a pdf schematic, as well as gerber files. Full link here... http://f1.grp.yahoofs.com/v1/wEdESqlRISAvXS1kqNpUyHreATzPsS6fyvPYjIkwCrzxcP5 sN-O39ow1eZON1_k89sEXfl4jj18PJjRgWEkX-UyxFYezazMt/G100%20and%20G101/G100%20t o%20VFD.zip > I also got my ATtiny2313 programmer and proto-board working, > but blew both 2313 chips I had on hand the first day, with no > gratuitous smoke either. I'm looking for a 2313 simulator > that will run on Ubuntu so I can test programs before I try > to program real chips.) I only know of AVRStudio for windows, but I find that it's simulation is pretty ordinary. I was simulating the 2313 a while back and it was missing a timer. Maybe it was just a bad install. ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
