Bausch & Lomb makes a magnifying loupe that has several differently
scaled viewing screens that can be attached. This is more effective than
calipers in determining trace widths, pad/hole sizes and distances of about
0.75" or less.
Frank Langlois
Project Development
P.O. Box 5582
Bend, OR 97708
Mamdouh Wahab wrote:
> Greetings to all,
>
> I am laying out a board that will connect to a generic daughter
> board. The connection between them is through a Board to Board
> (header/socket) connector plus aligned holes for mounting.
> I have the physical (component populated) daughter board,
> I am trying to measure the different distances and coordinates
> using a digital calliper.
> However, the 1st prototype had some misalignment although I
> was carefull in taking the measurement.
> My question is-
> Is there a preciese way of taking the coordinates of the connectors
> and holes on the physical daughter board?
> I thought of taking a digital picture of the board export it to a CAD
> or Drawing software and do the measurments there. Is this the way to go?
>
> Thanks
> Mamdouh Wahab
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