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

Truth Tables

In order to graphically and orderly present each possible output from a logic gate or any digital circuit, a truth table is used. These tables present every possible combination of input states and its corresponding output.

The first columns represent each of the input variables, and the last one (or few if there's more than one) represent the output of the circuit. For low number of variables (lower than 4 or 5) the number of possible combinations is small enough to be able to represent in a truth table, and all possible input combinations and their corresponding output can be quickly visualized.

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.