Koos du Preez wrote:
>
> Is this all I need ?
>         |
>        V
> Sounds to me like a 16F873 with bootloader, external EEPROM memory, a
> LCD display, a 12 or 16 key keypad, a RS232 port and a 9V battery which
> should all fit in a small hand held case. Easy peezy Japanesy. Just got
> to do the software which won't be that hard.

It's up to you and what you decide that you really need. That was just
thoughts off the top of my head. Usually in projects like these the core
software is easy (data logging) but the user interface adds the harder
part.

I guess you will also need a PC terminal program to capture the data.

--
Best regards

Tony

mICros
http://www.bubblesoftonline.com
mailto:sales@bubblesoftonline.com

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