Friday, February 5, 2010

Human Sensors Circuit Provide Circuit For Detecting Humans Using PIR Sensor?

Provide circuit for detecting humans using PIR sensor? - human sensors circuit

I am building a flight to identify the man. I'm still in the circuit in order to be done with PIR

4 comments:

One n only said...

How do you make man?>

poorcoco... said...

The problem is more of a detection circuit, in fact, be objects in their environment by Passive Infrared us a kind of matrix-IR-sensitive scanning, in short, recognize a camera with a microcontroller, have, at least (and probably very robust microprocessor) to interpret the data.

At least I do not think you can from us with less of a security PIR detection. Since you are at least of this complexity, you'll probably find that the adoption of one of them from the platform is by far the cheapest and fastest approach.

Use Passive IR is much simpler. I bought a robot kit for $ 8 last week, all inclusive, uses an infrared LED on the field before the robot to light and a detector of IR diodes. The complete circuit fitted with discrete components on the surface is checked a square of about 1.5 to 2 inches on one side, reverse engineering and the entire circuit in one night without a multimeter, just the board and take notes on paper. If you are interested, dropa line and I'll be able to give you a rough model qucs in one or two weeks (I am now) during the holidays.

poorcoco... said...

The problem is more of a detection circuit, in fact, be objects in their environment by Passive Infrared us a kind of matrix-IR-sensitive scanning, in short, recognize a camera with a microcontroller, have, at least (and probably very robust microprocessor) to interpret the data.

At least I do not think you can from us with less of a security PIR detection. Since you are at least of this complexity, you'll probably find that the adoption of one of them from the platform is by far the cheapest and fastest approach.

Use Passive IR is much simpler. I bought a robot kit for $ 8 last week, all inclusive, uses an infrared LED on the field before the robot to light and a detector of IR diodes. The complete circuit fitted with discrete components on the surface is checked a square of about 1.5 to 2 inches on one side, reverse engineering and the entire circuit in one night without a multimeter, just the board and take notes on paper. If you are interested, dropa line and I'll be able to give you a rough model qucs in one or two weeks (I am now) during the holidays.

Marianna said...

The problem with your question is that you use the expression ".... the detection of people ... "
You see, a PIR sensor does not know what is determined only recognizes to make a difference. "
However, moves like their own robot above the PIR sensors inside the robot is always in front, because (relatively) in the world "about" seems to move.
The only way to do this is to --
- Or the single robot cell "evaluate" the movement, if it is not in motion
- Or, a camera and image processor (see above), which can effectively detect the specific forms (such as a drum, as at 2 m).
If you are still interested in a statement PIR sensor and the circuit diagram, you'll find http://www.glolab.com/pirparts/infrared. ...

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