[ale] .NET considered harmful

[Calvin Harrigan]

On 3/29/2011 6:51 PM, Chris Fowler wrote:

> I've mainly used C on Atmel but am interested in using Arduino for ham
> radio related projects.  I've read that there are spin offs that are
> cheaper.  What is the CHEAPEST way to get started?  I could use serial
> port output or relays to key radios.
>
> Right now I'm using a serial port interface I built on proto-board.
>
> Chris
> <snip>

I've used the WinAVR studio under windows, mainly to program their 
ATUSBKEY demo module (currently being used to convert an old MS 
Sidewinder precision pro from gameport to a usb connection).  Other than 
that the programmers were a little bit pricey for what I wanted to do.
I read somewhere that it's possible to use an arduino to program a wide 
swat of Atmel Chips, haven't had time to look into it further.
As far as the cheapest way to get started, I would say get one official 
arduino uno (no punn intended, lolz), then build the additional mC 
circuits on breadboard or what ever you're planning on doing. You won't 
need the usb interface chip as you can use the one on the genuine Uno to 
program yours.  As far as relay control, I recommend a high power shift 
register driver directly connected to 5v relays.  See the sparkfun links 
for ideas.  I could be misunderstanding what you're trying to do, so 
elaborate a little.  Reply off the mailing list.  Don't want to upset 
anyone.

http://www.sparkfun.com/products/734
http://www.sparkfun.com/products/524