How to Build an IR LED Circuit
LED Series Resistor Calculator | DigiKey Electronics
When and Why do LEDs Need Current Limiting Resistors? | Waveform Lighting
5mm LED - Infrared 850nm 50 Degree Viewing Angle
Light-Emitting Diodes (LEDs) - SparkFun Learn
Light Emitting Diode or the LED Tutorial
Calculating Current Limiting Resistor Values for LED Circuits | Nuts & Volts Magazine
Why does the forward voltage and voltage drop differ between different colors of LEDs? - Quora
What is the reverse voltage or the backward voltage in the LED that the voltage supply needed to overcome in order to allow LED to be in ON state? For example the
Basic Light Emitting Diode guide - DP
LED Circuit Configuration | Electronics Basics | ROHM
LED as Zener diode. Design Note 37 – Hobby Projects
The Forward Voltages of Different LEDs | CircuitBread
Possible to calculate forward voltage of LED - Electrical Engineering Stack Exchange
Driving an IR LED: constant current source or not – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
LED Archives | LEDnique
When and Why do LEDs Need Current Limiting Resistors? | Waveform Lighting
Solved Refer to Figure 4. For the Red LED (R in the graph), | Chegg.com
Driving an Infrared Led directly from an Arduino Pin
Energy resolution (FWHM) at 662 keV versus IR LED forward current at... | Download Scientific Diagram
SML-S15R2TT86 IR LED - ROHM | Mouser
Basic Light Emitting Diode guide - DP
IV curves | LEDnique
batteries - 9V powering to the safest maximum brightness of 4 IR LEDs in series - Electrical Engineering Stack Exchange
Sending IR signals only works intermittently - #16 by Wawa - LEDs and Multiplexing - Arduino Forum
Infrared LEDs
![Super-bright 5mm IR LED [940nm] : ID 387 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/387-01.jpg "Super-bright 5mm IR LED [940nm] : ID 387 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits")
Super-bright 5mm IR LED [940nm] : ID 387 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits
Light-Emitting Diodes (LEDs) - SparkFun Learn
