Labels Milestones
BackRaster, 9x9mm package, pitch 0.4mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32f446ze.pdf WLCSP-81, 9x9 raster.
- Notes means ~$16-20 in parts, depending on which.
- Pitch 9mm, see http://yourduino.com/docs/Photoresistor-5516-datasheet.pdf Resistor, LDR 12x10.8mm.
- Normal 7.274189e-01 -4.379108e-03 6.861797e-01 vertex.
- 2.75u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 1.25u.