How Long to Read Laser Security System

How Long Does it Take to Read Laser Security System?

It takes the average reader and 26 minutes to read Laser Security System by Richa Chauhan

Assuming a reading speed of 250 words per minute. Learn more

Description

LASER-Ray goes through long distance without scattering effect and the Ray is almost invisible. Only the radiation point and incident point is visible. So by this security project we can make an invisible boundary of a sensitive area. There is two part of the system. One is transmitter and other is receiver. The transmitter part is built with a LASER radiator, a pair of dry cell batteries, an on-off switch and a stand to hold it. The receiver side, there is a focusing LDR (Light depending Resistor) sensor to sense the LASER continuously. The LDR sensor also holds with a stand and it connected with the main driver circuit. The circuit has two parts. One is filtered the signal of discontinuity ray and others is alarm circuit. When anybody crossover the invisible ray the main circuit sense the discontinuity by sensor and turn on the alarm circuit. If once the alarm circuit is on it will still ringing until push the reset button. There is two option of ringing. One is the duration of ringing depends on preset timer and another reset manually. Any option can be set by DPDT switch. If anybody wants to bind a sensitive area with the single ray he has to use mirror at every corner to reflect it. The system has built with low cost and high performance. The power consumption of the system is very low.

How long is Laser Security System?

Laser Security System by Richa Chauhan is 26 pages long, and a total of 6,656 words.

This makes it 9% the length of the average book. It also has 8% more words than the average book.

How Long Does it Take to Read Laser Security System Aloud?

The average oral reading speed is 183 words per minute. This means it takes and 36 minutes to read Laser Security System aloud.

What Reading Level is Laser Security System?

Laser Security System is suitable for students ages 8 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Laser Security System?

Laser Security System by Richa Chauhan is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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