selmaware : Message: ds1666

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Message #189 of 601 |

Hi to all.....

I have the ds1666 the problem is that it has a pin called (VB) it
takes -5v and I have a 12V battery how can I get the -5v from the 12v

Tue Jun 10, 2003 5:10 pm

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"sharkzone1" <sharkzone1@...>

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Message #189 of 601 |

Expand Messages	Author	Sort by Date
Hi to all..... I have the ds1666 the problem is that it has a pin called (VB) it takes -5v and I have a 12V battery how can I get the -5v from the 12v...	sharkzone1	Jun 10, 2003 5:10 pm
Go to your local Radio Shack and ask for a -5 volt regulator. Most stores carry them for around $2.00 ... From: "sharkzone1" <sharkzone1@...> To:...	John Gavlik jgavlik@...	Jun 10, 2003 5:32 pm
After looking at the ds 1666 spec sheet you may not need -5vdc. Connect it to ground instead. Use a 7805 voltage regulator, again from Radio Shack, for the...	John Gavlik jgavlik@...	Jun 10, 2003 5:36 pm

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