Jack
Please add me as a definite buyer when you have some to sell.
paypal invoice to
oberman.l@...On Mon, Sep 17, 2018 at 8:04 PM, Jack Purdum via Groups.Io
<jjpurdum=
[email protected]> wrote:
> All:
>
> As some of you know, Al Peter (AC8GY) and I have been working on a display
> replacement for the ?BITX for quite some time. We have a preview video that
> gives an overview of the JackAl system. There are some software hiccups in
> the preview that should be fixed soon. We just sent Rev 4.0 off to the PCB
> fabricator which should be the final version of the board. All SMD's are on
> the board. JackAl makes use of either 5" or 7" 800x480 displays ($34-$44)
> using the Teensy 3.6 microcontroller ($30) and its companion audio
> board.($14) for the DSP. The Teensy has 1Mb of flash memory and 256K of
> SRAM, or which we are using less than 20% and 15%, respectively. We have
> also brought out a dozen "empty" pins for you to experiment with so, along
> with the I/O pins, there plenty of resources left to play with.
>
> BTW, pay particular attention to the ALS Tuning it uses. It really makes it
> so much easier to zero in on a station. Details are in the video, but if
> questions remain, let us know.
>
>
>
> Jack, W8TEE
> Al, AC8GY
>
