From: Neil <picdude3@narwani.org>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Fri, 17 Apr 2020 15:28:02 -0700
Subject: Re: [EE] IR emitter
Thread-Topic: [EE] IR emitter
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Prob from here... https://en.wikipedia.org/wiki/Remote_control
I had looked this up a couple years ago and found the same.

Cheers,
-Neil.


On 4/17/2020 6:18 PM, David C Brown wrote:
> Thanks..  I don't know why you are so confident but I trust your judgemen=
t
> :-)
> __________________________________________
> David C Brown
> 43 Bings Road
> Whaley Bridge
> High Peak                           Phone: 01663 733236
> Derbyshire                eMail: dcb.home@gmail.com
> SK23 7ND          web: www.bings-knowle.co.uk/dcb
> <http://www.jb.man.ac.uk/~dcb>
>
>
>
> *Sent from my etch-a-sketch*
>
>
> On Fri, 17 Apr 2020 at 23:09, Bob Blick <bobblick@outlook.com> wrote:
>
>> 940 nM
>>
>> ________________________________________
>> From: piclist-bounces@mit.edu <piclist-bounces@mit.edu> on behalf of
>> David C Brown
>> Sent: Friday, April 17, 2020 1:10 PM
>> To: Microcontroller discussion list - Public.
>> Subject: [EE] IR emitter
>>
>> I am building a custom remote control  for my audio system and I am not
>> sure what wavelength of emitter to use.  Readily available ones range fr=
om
>> 850nM to 950nM
>>
>> Or should I buy a selection and see which one works best?.  They are che=
ap
>> enough.
>> __________________________________________
>>
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