Thanks for advertising BARC. Plus, there must be lots of guys that have a need for your combo MIC and controller.
Bob On 11/29/2014 10:00 PM, Ed LeBel wrote:
Saw ya talking about an analog keypad. I use this all the time on almost all my projects. The schematic is ExpressPCB. I also make my own connectors (see pic). The code snippets are from my Minima project. I'm writing my own firmware with Great Cow Basic. I made a mic with 5 buttons + PTT.No controls will be on the radio, only a display, all control is from the mic.Using digital pots for volume and mic gain.Recommend attending Bay Area Radio Builders meetings 2nd Sunday 3:00 Panera Bread on Stevens Creek.A bunch of us are making Minimas. Ed > Date: Sat, 29 Nov 2014 20:40:17 -0500 > From: n1vqw@xxxxxxxx > To: minima@xxxxxxxxxxxxx > Subject: [minima] Re: 1 Plus: Adding a keypad > > Hi Steve. > > > http://playground.arduino.cc/Code/OneWireKeyPad > > It looks like the same basic design, just different resistor values. > While it is called "one wire", it is really the same three wires as > the one I found: V+, ground, and the analog line. > > I figured as soon as I designed my own I'd start finding others :-) > > 73 > > - Mark N1VQW >
