On Sat, 14 Jul 2018 12:49:51 +0100, The Natural Philosopher
 declaimed the following:

>On 14/07/18 08:42, Chris Green wrote:
>> A. Dumas  wrote:
>>> Chris Green wrote:
>>>> Yes, but how easily will two of those mount on a Pi?
>>>
>>> Not. They’re for on a breadboard or otherwise external project build,
with
>>> wires to the Pi gpio pins.
>>>
>> OK, not a *big* problem but it does make it all rather messier.  I'm
>> surprised that there aren't any (or many, at least) Pi Hats with A-D
>> on them.
>>
>If you want A2D dont use a Pi, basicallly

 Maybe a Beaglebone Black? 7 ADC in, PWM outs. Granted, a slower
processor (1GHz for current model) and a less RAM, but built-in eMMC along
with uSD card slot, and "real" Ethernet. Lot's more exposed I/O pins.
http://beaglebone.cameon.net/home/reading-the-analog-inputs-adc

 Or down to no-OS microcontrollers (well, TI-RTOS is available) TIVA
TM4C123: 12-channels (shared) 12-bit ADC
https://sites.google.com/site/luiselectronicprojects/tutorials/tiva-tutorials/t
iva-adc/understanding-the-tiva-adc

{Side comment: the TM4C123 has an obscene arrangement of timers -- 6 64-bit
which can be split into 12 32-bit timers, and 6 32-bit which can be split
into 12 16-bit}


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 Wulfraed                 Dennis Lee Bieber         AF6VN
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