Sending IR signals only works intermittently - LEDs and Multiplexing - Arduino Forum
Increase IR transmitter directivity and range - Arduino Stack Exchange
Controlling LED's using Remote Control - Arduino Project
Detect Obstacles with an Arduino using an IR Sensor and LED
Arduino and IR LED based Proximity Sensor
Arduino – IR Sensor with Buzzer and LED
How to Hack IR Remotes - Hackster.io
IR Communication - SparkFun Learn
Amazon.com: Gikfun 5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 20pcs) EK8443 : Industrial & Scientific
ir LEDs not working - not enough power? - General Electronics - Arduino Forum
Driving an Infrared Led directly from an Arduino Pin
Control LED Using IR Remote : Simple : 5 Steps - Instructables
How to Set Up an IR Remote and Receiver on an Arduino - Circuit Basics
Arduino - Control LED's with IR Remote Control | Random Nerd Tutorials
Lesson 32 Control an RGB LED by IR Remote Controller
Arduino IR Remote Controller Tutorial - Setup and Map Buttons - The Robotics Back-End
IR Control Kit Hookup Guide - SparkFun Learn
How to Control LEDs With an Arduino, IR Sensor, and Remote | Arduino | Maker Pro
How to Set Up an IR Remote and Receiver on an Arduino - Circuit Basics
Using IR Remote Controls with Arduino | DroneBot Workshop
BOJACK LED Infrared Emitter and IR Receiver Diode, LEDs Infrared Emission and Receiver Tube for Arduino （Pack of 10 Pairs）: Amazon.com: Industrial & Scientific
Rebuild a Lost Remote Control with Arduino | Elektor Magazine
How to Set Up an IR Remote and Receiver on an Arduino - Circuit Basics
Arduino Ir Communication Using Arduino Uno | Arduino
Poor maker's Infrared receiver #2 - AnalysIR Blog
