[linux-dvb] Re: Off topic - IR

[Holger Waechtler <holger@convergence.de>]

Rene Bartsch wrote:
> ----- Original Message -----
> From: "Holger Waechtler" <holger@convergence.de>
> To: "Rene Bartsch" <linux-dvb@bartschnet.de>
> Cc: "linux-dvb" <linux-dvb@linuxtv.org>
> Sent: Friday, December 13, 2002 9:23 PM
> Subject: [linux-dvb] Re: Off topic - IR
> 
> 
> 
> 
>>>Can I also use a TSOP1138 for RC5?
>>
>>depends on the frequency of your IR control.
>>
> 
> 
> Sorry, I mean if the TSOP1138 is compatibel to the 1136 by electrical specs.

yes, they are. Look in the datasheet for details.

> (I soldered a PCB with resistors, capacitors and BS170 for inversion, I like
> to avoid that for my second box ...)

You can do inversion in software, this safes you the additional transistor.

Holger




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