Intruder alarm

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Re: Intruder alarm

Postby ABSF » Thu Feb 09, 2012 11:03 pm

That's becos your buzzer is connected at the wrong place.
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Re: Intruder alarm

Postby krys » Fri Feb 10, 2012 3:08 pm

At the wrong place? That's weird. I'm sure 1 pin is connected that the VCC and the other is connected to the 1k resistor.

Anyways, do you know is there are any virtual HCS12?
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Re: Intruder alarm

Postby ABSF » Fri Feb 10, 2012 9:44 pm

new.jpg
Your last schematic


According to your schematic, if you move your buzzer from RCx to J3 then it would function correctly.

What is HCS12?

Allen
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Re: Intruder alarm

Postby Brian Griffin » Fri Feb 10, 2012 10:05 pm

ABSF WROTE:
new.jpg


According to your schematic, if you move your buzzer from RCx to J3 then it would function correctly.

What is HCS12?

Allen


I believe that the HCS12 is the Freescale 68HC12 if I'm not mistaken.
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Re: Intruder alarm

Postby krys » Sat Feb 11, 2012 1:42 pm

@Brian

Yeah. I think it's called Dragon Board for micro-processor subject.
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Re: Intruder alarm

Postby ABSF » Sun Feb 12, 2012 12:06 pm

Never used the Motorola HC12 before. But I have the HC11 SBC from New Micro Inc

http://www.newmicros.com/

The simulator for HC12 is here
But Proteus doesnt emulate HC12 anyway.

http://hcs12text.com/68hcs12.html

Allen
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Re: Intruder alarm

Postby krys » Sun Feb 12, 2012 12:58 pm

It's not for Proteus. It's for my mini project. That's all.

Thanks for your help
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