LED Page of Learning about Electronics

LEDs

LED

LED Characteristics
What is the Forward Voltage, VF, of an LED?
What is the Forward Current, IF, of an LED?

LED Specifications
What is the Dominant Wavelength of an LED?
What is the Peak Emission Wavelength of an LED?
LED Specifications- Continuous Forward Current
LED Specifications- Peak Forward Current
LED Specifications- Reverse Voltage
LED Specifications- Luminous Intensity

Types of LEDs
Bi Color LED
Tri Color LED
Blinking LED
Infrared LED

LED Calculator
LED Resistor Calculator

LED Circuits
Basic LED
How to Vary the Brightness of an LED
How to Build an LED Driver Circuit
How to Build an LED Flasher Circuit
LED Bar Graph
How to Build a 10 Segment LED Bar Graph Circuit with Manual Pushbutton Control
How to Build a 10 Segment LED Bar Graph Circuit with an Arduino
How to Build an LM3914 Dot/Bar Display Driver Circuit
Blinking LED
How to Build a Blinking LED Circuit
IR LED
How to Build an IR LED Circuit
How to Build an Infrared Receiver Circuit with an IR Phototransistor
How to Build an Infrared Detector Circuit
How to Build a Proximity Detector Circuit
UV LED
How to Build a UV LED Circuit
Full Color LED Module
How to Build an RGB Full Color LED Module Circuit
RGB LED
How to Build a Common Cathode RGB LED Circuit
How to Build a Common Anode RGB LED Circuit
How to Build an RGB LED Circuit with an Arduino