Or do the individual holes as suggested, but then use a side-cutting bit in a dremel and simply route it all the way down through all the individual holes. As far as I know, there is no simple way to make slots in eagle. I suppose that you could make a custom library...
If you're making your own boards or if you're using a cheaper factory like SeeedStudio that doesn't support slots then I think Retroplayer has the best idea.
For a long slot, you can draw two arcs, connect them with lines, all on the dimension layer.
Iteadstudio may accept it. Maybe not.
Why not put the LEDs on normally?
Normally you would draw the slots in the "milling" layer, and negotiate with your board vendor about how (what size router bit, whether it would be a separate gerber file, etc) and when (before or after plating) that step was done (and how much it would cost.)
OSHPark wants the lines in the board outline layer, and they use a 0.1inch bit (so your minimum slot width is 0.1inch) (I actually asked about this recently.)
I don't know if this helps, but iTead do slots on their demonstration board so you might ask them? Assuming they are going to be making it for you that is!
If you're making your own boards or if you're using a cheaper factory like SeeedStudio that doesn't support slots then I think Retroplayer has the best idea.
My mistake -- I could have sworn when I looked last year they didn't do slotting. Maybe they added that recently?
More likely, I'm getting old in my old age.
lax123:
If you're making your own boards or if you're using a cheaper factory like SeeedStudio that doesn't support slots then I think Retroplayer has the best idea.
nope, its just as it arrived. looking at the brd/footprint it would be wrong, as there are only 2 circles used in it, but the product is just as i wanted it. maybe someone is looking over the files and alters the design. however i asked before sending the files if its ok and the dc jack is straight from the arduino reference.
"Can you accept "small" retangular slot for DC power jacks or should I convert them to big circular holes? Thanks.
the minimum plated slot hole is 0.8mm"
or
"Hello. Am I allowed to use overlapping plated-through holes for USB plug in my Sprint Layout project as shown in the picture?"
no problem, this is a good way to do plated-through slot hole.
conclusion: they dont have issues with slots at all
I currently have it on the dimensions layers.. and I guess I'll ask iTead (or whomever) if its 'ok'..
I was just wondering if there was a way or components or option that most people use for this.. instead of hand drawing it using the arc/poly/line tools..
it is NOT for being able to snap a parts boards in the end.. nor do should they be through plated either..
its a needed 'slot' in the design... to let the reverse mounted SMD led shine through the 'top' side.. (from underneath)
@ Crossroads-
why cant they go on 'top' like normal leds??... well because there is a 'top' over the pcb.. that also mirrors this 'slot/window' to show 7 SMD leds through it..
if the leds on top.. the 'top' will not sit flush. They MAKE reverse mount smd leds for a reason, Im assuming for the same purpose (flush top)?
lax123:
nope, its just as it arrived. looking at the brd/footprint it would be wrong, as there are only 2 circles used in it, but the product is just as i wanted it. maybe someone is looking over the files and alters the design. however i asked before sending the files if its ok and the dc jack is straight from the arduino reference.
"Can you accept "small" retangular slot for DC power jacks or should I convert them to big circular holes? Thanks.
the minimum plated slot hole is 0.8mm"
or
"Hello. Am I allowed to use overlapping plated-through holes for USB plug in my Sprint Layout project as shown in the picture?"
no problem, this is a good way to do plated-through slot hole.
conclusion: they dont have issues with slots at all
Well overlapping drill holes is a recipe for shattered carbide drills (more so with smaller drills) - its usually a DRC failure
to have holes too close together.
As a pcb manufacturer's(www.CYindustrial.com) opion,show your slots design in outline
layer is the best choice,and u should specify it pth or npth.then the manufacturer should
understand what u mean.that's pop method for most layout people.so easy to understand.
for your reference.