RE: Re: Temperature LCD thing

["Alex Monaghan" <ha@xxxxxxx>]

If you get anything can you publish them via the group ? I've just had mine
arrive today hoping it would be easy to read (time to get the PIC up and
running again ?)

> -----Original Message-----
> From: Ward, David [mailto:David.Ward@xxxxxxx]=20
> Sent: Wednesday, October 22, 2003 8:38 AM
> To: 'ukha_d@xxxxxxx'
> Subject: RE: [ukha_d] Re: Temperature LCD thing
>=20
>=20
> A colleague has several of these, he used them in a project=20
> with an 8051.=20=20
> IIRC the serial output is pulse width encoded BCD as a=20
> continuos stream. i.e. a '1' is represented by a longer pulse=20
> than a '0' ( or vice versa) I think that he said that there=20
> is a slightly longer 'gap' between each transmision to enable=20
> you to sync to the data. He did mention that he had seen some=20
> code somewhere on the net that used a standard serial port=20
> and 'descrambled' the data in software
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> I'll ask him when I next see him
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> Dave
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> > -----Original Message-----
> > From:	Alistair Watkins [SMTP:ukha@xxxxxxx]
> > Sent:	21 October 2003 17:39
> > To:	ukha_d@xxxxxxx
> > Subject:	[ukha_d] Re: Temperature LCD thing
> >=20
> > Did anyone actually buy one of these??  I just bought one in the
> > store (for =A36.99!) and the serial out looks to be trickier to
use=20
> > than i had hoped. and the promised details on how to read=20
> it are just=20
> > a mapping of the pulses and the timings...
> >=20
> > thanks
> >=20
> > ali
> >=20
> > --- In ukha_d@xxxxxxx, Justin <justin@g...> wrote:
> > > I see maplin has a LCD temperature/time module on its
clearence
> > list.
> > > It has setpint triggers, serial out, external sensor
capability,
> > other
> > > stuff...for =A33.99!
> > > http://tinyurl.com/qbo3
> > >=20
> > > Justin.
> >=20
> >=20
> >=20
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