[Healeys] Electrical Question - OR Circuit

Alan Seigrist healey.nut at gmail.com
Tue Feb 17 19:26:48 MST 2009


Rick -

Input 1
Input 2
      |
Output 1

If Input 1 OR Input 2 is on (or both are on), then Output 1 is on.  Output 1
is off only if both Input 1 and Input 2 are off.

Alan

'52 A90
'53 BN1
'64 BJ8


On Wed, Feb 18, 2009 at 10:20 AM, Richard Ewald <richard.ewald at gmail.com>wrote:

> Not sure if I understand what you are trying to do.
> Are you trying to:
> A) If input is on output #1 is on, or if input is off, output #2 is on (one
> input, two outputs)
> Or
> B) If input #1 is on, output is on, and/or if output #2 is on then output
> is on (two inputs one output)
> Or
> C) ???
>
> A is no problem, B is only slightly harder, C is in the I have no idea
> area.
> Rick
>
>
> On Tue, Feb 17, 2009 at 5:41 PM, Alan Seigrist <healey.nut at gmail.com>wrote:
>
>> To the electrically minded -
>>
>> I would like to create an "OR" circuit (i.e. OR gate) using standard
>> automotive relays (or similar equipment), basically if one or another
>> input
>> is on, or both, then the output wire is on.  Maybe if I'm lucky someone
>> knows of an off the shelf OR relay I can buy?
>>
>> Any suggestions on how this is easily or simply achieved?
>>
>> Thanks,
>>
>> Alan
>>
>> '52 A90
>> '53 BN1
>> '64 BJ8
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