PC3000 power board modifications?

[AlbertoGonzales]

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.

Attachments

[ACE team]

This is not PC-3000, this is a piracy product. This is not working successfully

[Real_Jose_Pinto]

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

[ACE team]

Our free forum doesn't work yet

[hiljak]

Our free forum doesn't work yet

Ace do something for free???

[F-99]

Yeaaa... i agree with you guys.

[TerraNova]

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.