I would need one of those sheets, but with the different sizes for TA drivers, also including the AMC7135 side, but I got no clue how to get those Oshpark files into one mask that contains all those sizes on one stencil plate
Then cut out the different sizes into round form to place em on top of the board
Don’t bother trying to get them all in one sheet, that would be WAY harder to deal with then just getting them individually. Just make sure to label them so that you know what is what. You can also reduce the edge clearance to the smallest they allow with this tiny drivers, there is no need for all that extra space.
They charge by the inch, so the total cost would be able the same buying them together or separately. unless you squeezed them together really close, which would make it very hard to handle later when you were actually using it.
on this one sheet you could place all sizes of driver stencils
the cost for one of those frames is always the same in those chineese shops, but I found only pretty expensive ones
Well, if you are ordering from some other stencil manufacture then yes, the pricing could be cheaper. From oshstencils though it would be able the same price due to how they charge by the inch and not by the sheet.
7 boards 30mm are requested so far
9 boards ordered from Oshpark, 6 last week, 3 yesterday as I got past 6 boards
So I got 2 boards that are left, like the 15,20,21mm that are left from last batch
From Oshpark you have to order 3,6,9 aso.
Thats Why I say big sizes makes no sense if I got only one requested and have to buy 3
Its no problem to make more drivers atm, if needed I will order more PCBs from Oshpark
But
when first Oshpark boards and the AMC7135 arrived here, then I am going to order parts from Digikey which get delivered within 2 working days UPS express
At this point the parts for a few more drivers are within that Digikey order for the case I screw up destroying a component building the ordered drivers.
Thats the phase, where I can add a few more orders and thats it for this batch.
Yeah Tom E changed LVP to 2.8/3V for the Q 8 before it was 3.0/3.2V I can calibrate that to any level you want, 2S needs modified voltage divider And then change the setting before flashing to match 2S LVP
For medium single LED lights or big multi LED lights I recommend Over Temp Protection of 60-70dC
If your light has a tailswitch as well you can choose how the driver reacts to be powered on with a forward clicky tactical with turbo makes sense
I ordered today 6 more 30mm boards, but those drivers ordered lately will be ready a bit later as those boards will be produced almost 2 week later than the first
For Bistro OTSM 2S I got the information it may be running only with LDO properly, I asked flintrock if this is the case
first 6 Oshpark boards and 200 AMCs arrived yesterday
today a big part of Oshpark boards arrived
just amazing how tiny a 17mm driver looks compard to 46mm
BUT
3 of the 22mm LDO bards came without contact ring on the MCU side
and 3 46mm SRK without the contact ring on the retaining ring side,
just removing the paint with a knife or chemical will work
I will contact Oshpark to get replacements for them,
but it should not be a big deal to use em, only if you got no problem with it
or you got to wait another 3 weeks