.
You can find many more electronic circuits for beginners by clicking the link!

The Light Emitting Diode - Led

The Led works under the same principles as the rectifier diode, but the N and P regions are built with special materials that emit a certain wavelength of light when a current flows through them.

The main advantages of the led diode is that it is smaller and uses less current than traditional light bulbs. Their main use is as indicators and lighting for small areas.

Led circuits are very popular among electronics enthusiasts because they can see how their circuit is working, and can also be used to produce a number of very interesting light effects.

Welcome To Electronic Circuits For Beginners!

All circuits included here are recommended to be assembled in printed circuit boards. Printed circuit boards, or PCB's increase the circuit reliability and mechanical stability.

Circuits quick links:

-

Simple FM Transmitter

-

Led Flasher Circuit

-

Quadrocopters for beginners

-

Voltage follower circuit

-

Beginners Audio Amplifier

-

Led chaser circuit

-

Tone generator circuit

-

H bridge circuit

-

Simple power supply

-

Beginner Electronics mini course index

-

All circuits include parts list and complete How-it-works for beginners and hobbyists to easily understand.