Re: running calc on AC adaptor

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Re: running calc on AC adaptor
From: DULCE97 <dulce97@AOL.COM>
Date: Mon, 27 Oct 1997 21:07:31 GMT
Organization: AOL http://www.aol.com
References: <19971027.071730.3542.1.donmckay@juno.com>
Reply-To: DULCE97 <dulce97@AOL.COM>
Xref: paladin.american.edu bit.listserv.calc-ti:18203

The one I said deffinitly wouldn't work without taking out the batteries, but
 you should be able to make a switch to switch between battery and AC power
 easily.

-Dan


>On Mon, 27 Oct 1997 00:14:45 GMT DULCE97 <dulce97@AOL.COM> writes:
>>Hmmm... As I said, I'm no genius in electronics, but couldn't you use
>>a simple
>> wire connection to the first and last battery plates.
>>
>>-Dan
>>
>>
>>>Couldn't you unsolder one of the plates for the battery, use a SPDT
>>>switch inbetwen the plate and the contact and put a male plug on the
>>>other side of the switch
>>>
>>>[C]    [P]  [C]
>>>  |       |      |
>>>  |    --[S]----
>>>  |   |
>>>  ---[A]
>>>
>>>C=contacts were battery goes
>>>P=plate on PCB
>>>S=SPDT switch
>>>A=male adapter
>>
>>
>>
>>
>>
>>
>>TI-HQ
>>The TI HEADQUARTERS: games, progs, reviews, articles, high scores, on
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>>
>I don't think that would work without taking the batteries out every time
>you want to use the adaptor.  Would someone correct me if I'm wrong.
>
>
>Donald McKay
>donmckay@juno.com

References:

Re: running calc on AC adaptor

From: Donald F McKay <donmckay@JUNO.COM>