💬 EFEKTA Two channel Pulse Counter | nRF52

openhardware.io

https://www.openhardware.io/view/658/EFEKTA-Two-channel-Pulse-Counter-or-nRF52

magpern

@berkseo I am interested in this one. I uploaded the gerber files to a fab-house I usually use. The normally charge 5 usd for 5-10 pcbs, but for this one (and your e-paper device), they want over 50 usd. They say it uses minimum hole size is 0.2, which makes it expensive to produce.
Is this correct? If so, what pcb manufacturer do you recommend?

magpern

I checked your drill files. You do have 0.2mm drills for vias, and it looks they could be changed to 0.3mm without impacting anything. I suggest you change that, it would make it easier to produce.

magpern

Me again, I just realized it is a "work in progress", but anyway, I ordered some pcbs, could you, despite it beeing a work in progress, upload the BOM and a "what goes where" description?

berkseo

@magpern said in EFEKTA Two channel Pulse Counter | nRF52:

I am interested in this one. I uploaded the gerber files to a fab-house I usually use. The normally charge 5 usd for 5-10 pcbs, but for this one (and your e-paper device), they want over 50 usd. They say it uses minimum hole size is 0.2, which makes it expensive to produce.
Is this correct? If so, what pcb manufacturer do you recommend?

https://jlcpcb.com/

More loyal policy in this project it is possible to increase the holes, in the project temperature sensor with the display is not. I just have the program default to 0.2 mm vnutrennee hole and I have no problems with the price of this service https://jlcpcb.com/