Labels Milestones
BackHttp://www.st.com/resource/en/datasheet/DM00257211.pdf WLCSP-64, 8x8 raster, 5x5mm package, pitch 0.5mm; see section 7.5 of http://www.st.com/resource/en/datasheet/stm32f031k6.pdf WLCSP-25, 5x5 raster, 2.423x2.325mm package, pitch 0.8mm Altera BGA-68 M68 MBGA Altera VBGA V81 BGA-81 Altera BGA-100 M100 MBGA 121-ball, 0.8mm BGA (based on standard DIP-4), row spacing 7.62 mm (300 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD SMD 8x-dip-switch SPST , Slide, row spacing 5.9 mm (232 mils), body size 10.8x24.42mm 9x-dip-switch SPST , Slide, row spacing 6.15.
- Examples/EG_MANUAL.pdf schematic start, and some example.
- A non-metal spacer underneath alpha pots: barely enough.