laser communication project circuit
#laser
#optical communication
#data transmission
#receiver
#transmitter
#signal processing
#light sensor
#modulation
#demodulation
#wireless
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sun up alarm schematics
The Up Alarm is designed to provide an audible alert when sunlight is detected or when a light source is activated in a dark environment. It can also be utilized to sense various light sources such as beams or headlights....
6V Light Barrier Sensor Detector
The following circuit illustrates a Light Barrier Sensor Detector Circuit Diagram. Features include a single transistor, an adjustable potentiometer, and a 6V power supply.
The Light Barrier Sensor Detector Circuit is designed to detect the presence of an object by utilizing...
Complete SS Laser Power Supply Schematics
This chapter contains circuit diagrams for various power supplies designed for pulsed solid-state lasers. These include units suitable for driving the widely used Hughes ruby and YAG rangefinder laser assemblies, one utilizing the flash from a disposable pocket camera, and...
Wireless alarm FM transmitter module
There are many alarm systems available, but building a custom one may be appealing. This project can be assembled using affordable components that are easily accessible. The alarm transmitter module features a delayed trigger and an automatic turn-off function, operating...
toy laser gun
A broken RC car remote shaped like a pistol was discovered in a toy box, leading to the idea of modifying it into a toy laser gun. A cheap laser pointer was also available for the project. Unfortunately, pictures of...
Optoelectronic circuits
Basic information on the construction of various types of lasers from scratch, including topics such as home-built laser safety, setting up a home laser lab, sources of supplies and chemicals, vacuum systems, glass working, structural materials, power supplies, and more....
televition transmitter
The camera is oriented to look out the side of the rocket during launch and downward during descent on the parachute. An optional external mirror can be added to enable the camera to look down during lift-off. The transmitter antenna,...
Light Controlled Relays
The first circuit energizes the relay when the light rises above the preset level. The second circuit energizes the relay when the light falls below the preset level. The two circuits are practically identical. The only difference between them is...
Simple Light Sensor Circuit Features High Dynamic Range
Ambient light is increasingly being utilized as an energy source. To assist designers in developing such systems, this circuit effectively measures ambient light intensity across four decades of measurement. The design is cost-effective, and with the sensor housed in a...