i did check with voltmeter again voltage on power into TCHCAD and it
4.89 to 4.88
this is from USB power
is this ok?


On Sat, Jun 7, 2014 at 8:12 PM, a k <pccncmach...@gmail.com> wrote:

> this potentiometer just to set system.
>  to see if it all working.
> my target is:
> 0+5 V will control feed from 0% to 150%
> ............
> with or without potenciometer system will work on  0+5V
> .............................
> I did put voltmeter on power in TCHCAD and it was 5VDC
> it came from USB .
> ...................................
> I did put voltmeter on output from potertiometer and on max it was 5.03VDC
> ////////////////////////////////////////////////////////////
>
>
>
>
>
> On Sat, Jun 7, 2014 at 7:50 PM, andy pugh <bodge...@gmail.com> wrote:
>
>> On 8 June 2014 03:34, a k <pccncmach...@gmail.com> wrote:
>> > i want to understand what should i do
>>
>> The first thing you should do is explain if this potentiometer is
>> going to be the control in the final system, or if it is just there
>> for testing.
>>
>> Then you should check that the voltage on the actual TCHCAD input
>> terminals is what you are saying it is. I am not going to reply on
>> this thread any more until you explicitly state that you have put a
>> voltmeter on the terminals and have read 0V and 5V.
>>
>> --
>> atp
>> If you can't fix it, you don't own it.
>> http://www.ifixit.com/Manifesto
>>
>>
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>
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"Graph Databases" is the definitive new guide to graph databases and their 
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this first edition is now available. Download your free book today!
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