hello,
ı’m tray draw alps pot lbr.but am not god draw.can you look my als motor potans lbr.its true or not
can you help please…
Your main connection holes are drawn at 0.1 inch centers, while the datasheet lists 2.5mm centers (0.0984251969 inches). While I’m sure the pot will fit into a 0.1" center board, it may require some effort to push it in, and isn’t ideal (the more pins there are the worse it gets).
The datasheet also doesn’t show the front two pins in the PCB layout area. I have one of those potentiometers around here and I distinctly remember them having those front pins… Are you planning on using the LED in the pot?
this potans is 2x10 k alps potans this potans have led.ı dont draw inc ı use mm.but ı am not good draws lbr.because ı am new began to eagle.
sory my english.ı dont speak english well.can u draw for me this potans?
use a 2.54 mm grid (same as .1")
cesmeali:
sory my english.ı dont speak english well.can u draw for me this potans?
Hi cesmeali;
Using the data sheet at the URL you supplied, I fixed the PCB footprint (*.pac). The part’s pads are now accurate to 0.1mm. I also changed the drills to match the data sheet. You have 2 pads for the LED that I don’t even see on the data sheet. And, there is no schematic in the data sheet. Which pins are for the LED?? I can’t tell! Your schematic symbol didn’t make sense to me, so I left it alone.
I’ve uploaded the library to:
http://rapidshare.com/files/240156456/A … T.lbr.html
I left as an LBR (4K), because WinZIP doesn’t create an RAR file, and I wasn’t sure if you can accept ZIP files or not.
Please check this very carefully! I would be best to wait until you actually have the motor-pot in your hands before you finish the PCB, so that you can get accurate measurements from the part itself.
HTH
thaks very much for every think