On Fri, 2006-11-03 at 15:36, DJ Delorie wrote: > > Which frequently gets people into trouble when they try to use > > Op-Amps as Comparators: ... > The lines will (initially, at least) carry 1wire (1-15 uS pulses) and > RS-232 (9600 baud). ... DJ, Are you writing code for the Dallas 1-wire protocol? Neat.
I cheated. I used a PICAXE for my heat pump (Oz-talk for HVACs?) until I get to develop PIC-level code. I want to talk to 3x Dallas Temp sensors & soft start my duct fan (phase controlled start of a MOC30xx-coupled triac). Sigh, as usual, THe S/S+N ratio in my life is too high, & I will live with the PICAXE for another year or so. -- Greg _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
