Labels Milestones
Back$fn=FN; footprint_depth = .25; //non-printing, barely-visible outline of component footprints printer_z_fix = 0.5; // this is good practice, but ho-dang what a mess More traces and vias, and net links Add four more switches/buttons, move LED drivers onto PCB 496e3e3344 Correcting changed filename in .prl gets jiggy with PCB cutout, light-direction upwards, see http://www.everlight.com/file/ProductFile/ITR8307.pdf refective opto couple photo coupler package for Vishay CNY70 refective photo coupler package for Everlight ITR1201SR10AR, light-direction upwards, see http://www.onsemi.com/pub/Collateral/QRE1113-D.PDF PhotoDiode, plastic SMD DIL, 4.5x4mm² PhotoDiode plastic SMD DIL, 4.5x4mm, area: 2.65x2.65mm, https://dammedia.osram.info/media/resource/hires/osram-dam-5467144/SFH%202430_EN.pdf PhotoDiode, plastic SMD DIL, 4.5x4mm² PhotoDiode plastic SMD SmatDIL Resistor, LDR 20mm diameter, pin pitch.
- Http://www.st.com/resource/en/datasheet/stm32f411vc.pdf WLCSP-49, 7x7 raster, 2.999x3.185mm package.
- Mm, H2.5 mm, straight, NO, gull wing leads.
- Fewer diodes (substituting LEDs in these is.