Circuit Schematic Laser Beam Sender and Receiver using BT169

Light. - This is electronic circuit schematic of Laser Beam Sender and Receiver using BT169 like in Figure 1 and Figure 2 below. In this circuit schematic the basic component used are LED and BT169. 

In here we will give you global description about circuit schematic of Laser Beam Sender and Receiver using BT169 and then we will give you link to continue your reading from original source as external website.

Circuit Schematic

Component Part

  • Lased Diode
  • Capacitors
  • Diode
  • Resistor
  • LDR
  • BT169
  • Relay
  • Switch
Description

Circuit schematic like in Figure 1 and Figure 2 above is Circuit Schematic Laser Beam Sender and Receiver using BT169. Electroschematics site describe that Little Laser Trip Wire circuit presented here can detect movement of people or objects while passing through the laser beam and trigger security alarms as alert signals to those concerned. What is behind this little laser trip wire is actually a red laser line that triggers a latch-switch when tripped. Here it is created by a single laser beam, a small light sensor brick, and a series of optional reflectors/mirrors.

In this article you will learn how to build a laser trip wire out of inexpensive electronic components, and you will build two circuits – the laser beam sender circuit and the laser beam receiver circuit. The receiver circuit includes an electromagnetic relay to assist the switching process of external electric loads such as floodlights, home alarm systems, etc.

And now you can read more you knowledge about Circuit Schematic Laser Beam Sender and Receiver using BT169 from the original source article using link [here].
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