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Discussion Groups | Piclist | Burglar Alarm

A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.

Burglar Alarm - Orhan Gazi - Oct 7 11:50:00 2004

Hi all,

I want to make a project which is a security system. I want to use pic16f84 for this. Could anyone suggest me a sensor type which can be easily interfaced with pic16f84.

The sensor will sense the existence of the moving object and will activate pic16f84 pins.

Regards

Orhan

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Re: Burglar Alarm - Nigel Symes - Oct 16 19:45:00 2004

I think you'll want a PIR sensor

google it

----- Original Message -----

From: Orhan Gazi

To: p...@yahoogroups.com

Sent: Friday, October 08, 2004 2:50 AM

Subject: [piclist] Burglar Alarm

Hi all,

I want to make a project which is a security system. I want to use pic16f84 for this. Could anyone suggest me a sensor type which can be easily interfaced with pic16f84.

The sensor will sense the existence of the moving object and will activate pic16f84 pins.

Regards

Orhan

(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )

Re: Burglar Alarm - rtstofer - Oct 16 20:03:00 2004

Just go to Radio Shack and get the IR intrusion detector. Feed it 12VDC (I think) and it will activate switch contacts when something is detected. Connect the contacts to your PIC and you're in business. There is a small datasheet included with the device for connecting it to a burglar alarm. Everything you need should be there. --- In , Orhan Gazi <orhangazi2004@y...> wrote: > Hi all, > > I want to make a project which is a security system. I want to use pic16f84 for this. Could anyone suggest me a sensor type which can be easily interfaced with pic16f84. > > The sensor will sense the existence of the moving object and will activate pic16f84 pins. > > Regards > > Orhan > ---------------------------------

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Re: Re: Burglar Alarm - Ike AMD - Oct 17 1:34:00 2004

Hi,

If you want to go wireless you could use OPTEX RC10U and TD10U. I made a security system with a Mitsubishi plc and some of these wireless motion sensors. The receiver has relay out and you can run up to 4 motion sensors. You could interface the receiver very easily to your pic16f84. Wireless up to 1000 feet is nice to have.

Good Luck

Isaac

rtstofer <r...@pacbell.net> wrote:

Just go to Radio Shack and get the IR intrusion detector. Feed it 12VDC (I think) and it will activate switch contacts when something is detected. Connect the contacts to your PIC and you're in business. There is a small datasheet included with the device for connecting it to a burglar alarm. Everything you need should be there. --- In p...@yahoogroups.com, Orhan Gazi <orhangazi2004@y...> wrote: > Hi all, > > I want to make a project which is a security system. I want to use pic16f84 for this. Could anyone suggest me a sensor type which can be easily interfaced with pic16f84. > > The sensor will sense the existence of the moving object and will activate pic16f84 pins. > > Regards > > Orhan > > > ---------------------------------

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