--- In [email protected], "km5h" <[EMAIL PROTECTED]> wrote: > > I am really proud of my self adjusting 40 frequency ver 2.5 software > that runs on the Lite+Xtall series. > However you may feel constrained by the dip switches and having to look > up the frequencies. Maybe you have your favorite processor and want to > use you own software with display or keyboard or whatever. > No problem. > If you remove the 12F683 and plug in a readily available 8 pin plug the > size of the removed chip, you have access to the SDA/SCL signals of the > SI570 on pins 3 and 2 and even the dip switches if you want to use them > for something. > The only caution is that the Si570 runs on 3.3 volts so you will have > to use a processor that runs on 3.3 volts or handle the voltage > difference. > > 73, Tom KM5H > Hi Tom
Just loaded a chip with your new 40 freq hex file. Will be a bit before giving it a try. Fooling around with the 9912 board for now. The bit whacker would be the best way to solve freq control problem. How abt a small display and encoder??? Jim - KB2XJ
