Hi, Mr w.v.oojien/f. hanneman. Actually, my receiver is taken out from a spoilt remote electronic device, and also my IR led, from its remote controller too. My receiver is written HS38B on it, but I can't find spec. for this part. "w. v. ooijen / f. hanneman" wrote: > Take a look at the vishay / telefunken / temic documentation for the TSOP > IR receivers. Do you use an IR receiver? In that case you must stick to the > frequency for that device quite accurately (ideally stay within a %). The > output of an IR receiver is not the ~ 30 kHz signal, but the > AM-demodulation of it! signal is not 30khz? Then is what??? I am a bit confuss right now. > And an IR-receiver can not cope with a continuous > input signal. Search the web for RC4 for a good code to use with IR. > Wouter RC4, is this a standard of a IR signal??? -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics