Better LEDs for self built keyboard
Better LEDs for self built keyboard
I've tried to build a corne chocolate, but I've been facing some issues with the LEDs that they're using. For some reason, they have chosen to use "normal" surface mount LEDs (SK6812MINI) instead of reverse mounting ones with legs (e.g. SK6812MINI-E), and suggest bridging them with solder. See this before and after soldering from the original guide.
So I'm wondering if any of you know about some reverse mount LEDs, that would work on this board. Note that like 6 of them are mounted facing the other way, for "underglow". I'm not really interested in that, but the data lines aren't separate for the backlight and the underglow, so I'd have to bridge with a wire, which is meh.
I know I could modify the PCB design, but I don't feel too confident it will work after me doing so.
I'm open to suggestions :)
Hm, aren't the reverse-mount LEDs that you mentioned an option? The pinout seems to match after having a quick glance at the (Chinese) datasheet. E.g. from here: https://www.lcsc.com/mobile/product-detail/Light-Emitting-Diodes-LED_OPSCO-Optoelectronics-SK6812MINI-EA_C5378731.html
I might very well be wrong here, since I'm not used to looking at these datasheets at all, but https://datasheet.lcsc.com/lcsc/2304171800_OPSCO-Optoelectronics-SK6812mini_C2886570.pdf specifies, that (bottom view) top left would need to be VDD and bottom right GND. Which I don't think the SK6812MINI-E satisfies (I'm assuming I also need to look at the bottom view).
