Communication Based Projects

What is Communication? | Communication Based Projects

Communication is the process of sending information from one place and receiving it in another place and receiving it in another place by using or without using connecting wires. Radio communication is done without using any wires so it is also called wireless communication. Perhaps, the most important form of communication is broadcasting. The function of a communication network is to transfer signals from location A to N efficiently, reliably, and as inexpensively as possible.

How Radio Communication Works:

Radio waves are produced by rapid changing current flowing through a conductor. These radio waves spread out in space like ripples produced on the surface of a pond when a stone is drooped into the water. When these fast-moving radio waves strike some other conductor placed in their path at a distance point, they produce in the second conductor a weak current of the same nature as the original current that produces these radio waves. Thus a communication called radio communication is established between two distant points.

Here in this section, we include various types of transmitter and receiver electronic circuit that generally works in radio frequency. We also include circuits used in an electronic communication licircuitsuit of modem, various signal generators, etc. The completer list of communication-based projects is given below.

List of communication-based projects

Circuit of communication-based projects
 1.  Fiber Optic Telemetry System Using NE555 circuit diagram of fiber optic telemetry system
 2. Frequency Multiplier Circuit frequency multiplier using pll 565
 3.  Frequency Shift Keying (FSK) Generator Using PLL  -565 circuit diagram of frequency shift keying (fsk) generator
 4. Low-Frequency Sine-Wave Synthesizer circuit diaghram of low frequency synthesizer
 5. Medium Speed Modem Using SC11004 medium speed modem and controller
 6.  Multiband CW Transmitter circuit diagram of multiband cw transmitter
 7. Phone Broadcaster Circuit telephone broadcaster
 8.  Pocket Radio Using LA4510 circuit diagram of pocket radio using LA4510
 9.  Pulse Width Modulation (PLL) Generation of PWM and PPM circuit diagram of pll generation of pwm and ppm
 10.  PWM generator and Class D Power Amplifier circuit diagram of pwm generator and class d power amplifier
 11.  Smallest Radio Circuit Using Two Transistors circuit diagram of match box size radio
 12.  Telephone Converter Circuit circuit diagram of telephone converter circuit
 13. DTMF Based Remote Control System circuit diagram of dtmf coder
 14. Laser Voice Transmitter Circuit RECEAVER CIRCUIT
15.  Simple Radio Transmitter simple radio transmitter
16.  Speech Communication using Laser block diagram of speech communication using laser for one way
17.  Cell Phone Jammer Circuit cell phone jammer circuit

 

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