Electronics > Electronics

IR reciever TSOP1138 help

<< < (3/3)

Jak24:

--- Quote from: Soeren on December 04, 2012, 09:29:38 PM ---
--- Quote from: Jak24 on December 03, 2012, 04:21:42 AM ---I'm using the A/D converter with a 1uf cap when I get the 600-650 and with the straight readings I am only getting 0 and 1023 pulsating.
and if it doesn't see the light i get 1023 only.

--- End quote ---
What do you mean by "straight readings"? Is it without the cap? (That would make perfect sense of the numbers.

--- End quote ---
Yes without the cap.

--- Quote from: Soeren on December 04, 2012, 09:29:38 PM ---Try a TV remote. Keep eg. the "Vol-" button pressed while reading the port, to see what numbers you get from that (If it's the Nec protocol, you'll only get the repeat code and this would integrate to a very low number).

--- End quote ---
I get 0 and 1023 fluctuating with any button I press on my remote.
Also I'm ordering the other  "suggested sensors" mentioned in the document (GP1UX511QS) I'll let you know how that works out once it gets here.

Navigation

[0] Message Index

[*] Previous page