Re: Harmonic performance - SSB vs CW
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It also has considerably more memory resources and external interrupts. The Mega 2560 Pro Mini also has a smaller footprint than the standard Mega, which could save a few nano acres.
Jack, W8TEE
On Tuesday, August 7, 2018, 9:17:11 PM EDT, Arv Evans <arvid.evans@...> wrote:
John? KC9OJV
Very possible, and possibly an interesting project.? The Arduino has I2C data interface
which could be used as master and slave to allow one to send control signals to the other.?
There are several other communication possibilities between a pair of Arduino that might
be employed to do the same thing.?
Alternatively we could use an Arduino 2560 with its 54 digital I/O pins and 16 analog ports.
This is probably a preferred method because it requires only one Arduino
Arv
_._
On Tue, Aug 7, 2018 at 6:14 PM John KC9OJV < greusel@...> wrote: Would it be useful to piggyback a second Arduino simply to provide another bank of I/O ports?
John
KC9OJV
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