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 Post subject: PC3000 power board modifications?
PostPosted: January 24th, 2008, 2:28 
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Joined: January 24th, 2008, 2:21
Posts: 1
Hi guys!!

The PC3000 card is Fuc#X up, so i want to play around the power board to add a switch.

I have a power board that came with pc3000, i want to modify it so that i add a switch to turn off and turn on power manually, is it possible?

The chip in question is NE555P precision timer, but i have no clue how to hard wire it up to a switch, instead of rely on PC3000 trigger signal.

BTW, Does the power board has over voltage protection?

Any help much appreciated.


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 24th, 2008, 10:10 
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Joined: September 27th, 2007, 8:36
Posts: 31
This is not PC-3000, this is a piracy product. This is not working successfully :P


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 24th, 2008, 10:54 
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Joined: October 1st, 2006, 6:29
Posts: 107
ACE, I dont understand why you spend times answering this forum where you hardly ever answer customers in your own forum? (http://www.acelaboratory.com/forum/index.php)

You must be mad, take care your own customers first dude, answers those unanswered questions in your forum :ddown:


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 24th, 2008, 11:04 
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Joined: September 27th, 2007, 8:36
Posts: 31
Our free forum doesn't work yet


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 24th, 2008, 18:38 
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Joined: June 21st, 2007, 21:03
Posts: 45
ACE team wrote:
Our free forum doesn't work yet


Ace do something for free??? :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol:


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 26th, 2008, 11:03 
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Joined: January 26th, 2008, 9:57
Posts: 5
Yeaaa... i agree with you guys. :ookay:


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 Post subject: Re: PC3000 power board modifications?
PostPosted: January 28th, 2008, 0:52 
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Joined: August 8th, 2007, 6:32
Posts: 1238
Location: inside ROM
you should be able to trigger the output, see data sheet or set CR values so that you get unlimited time until switch is pressed.


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