Laser Communication System

Posted on Dec 27, 2012

This is a simple Laser communication system. It can transmit and receive signal from any audio device.Communication distance is few meters. All components are not critical. Transistor 2N2222 may be on the coolrib. Laser diode is from laser pointer.

Laser Communication System
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

New Circuits



Popular Circuits

fm antenna booster circuit
gold detector schematic
quad power supply for hybrid amplifier
80 mhz 108 mhz fm transmitter circuit
Ultrasound Sensor
vehicle tracking
Preamp Mixer Stomp-Box for Dobro Guitar
2400 MHz RF amplifier circuit diagram using PM2107
Operation of an Armstrong Oscillator
Night Light Saver
BJT H-bridge Circuit Details
HOW TO make a cheap narrowband A/F gauge
Automated instrumentation wiring using interference filters