Arduino Tutorial | Decoding the TSOP4838 IR Receiver and Blinking LED w/ Remote Control

[@johnnycatt71]

Great job, making the build extremely simple! The remote transmitter I used to test these sketches was sending 2 codes with each button push. One code was the same for every button and one code was different. They displayed on a 2 lines in the Serial Monitor - not sure why that was happening, but using the code that always changed (which came first in the sequence) made the code in IR_One_LED work just fine. ONE PROBLEM I saw in your code in IR_One_LED was you used the pin number (not the variable "LED" that was declared in the top of the sketch) in the if () Statements. It's not a problem, but it would look "cleaner" to either remove the variable (or use the variable) to avoid confusion with the noobs.

[@valentinsumalinog6458]

Very nice tutorial

[@hex_0a0a0a]

It Says Error 404 When I Try To Download The File

[@a-seninventoryvlogs23]

You are awesome bro thanku bro very very thanku...

[@toreeriksson6117]

Arduino:1.8.2 (Windows 10), Kort:"Arduino Nano, ATmega328" C:\Program Files (x86)\Arduino\libraries\RobotIRremote\src\IRremoteTools.cpp:5:16: error: 'TKD2' was not declared in this scope int RECV_PIN = TKD2; // the pin the IR receiver is connected to ^ exit status 1 Error compiling for board Arduino Nano. This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.