Labels Milestones
BackCR2450 battery holder, Memory Protection Devices P/N BC12AAPC, http://www.memoryprotectiondevices.com/datasheets/BC12AAPC-datasheet.pdf BC2003 CR2032 2032 Battery Holder SMD Tactile Switch, https://www.e-switch.com/system/asset/product_line/data_sheet/165/TL3342.pdf SWITCH SMD KSA SW 4-bit rotary coded switch, gull wing, Gray code, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SMD SMT crystal oscillator Miniature Crystal Clock Oscillator EuroQuartz XO53 series, http://cdn-reichelt.de/documents/datenblatt/B400/XO53.pdf, 5.0x3.2mm^2 package 14-lead dip package, row spacing 15.24 mm (600 mils 40-lead surface-mounted (SMD) DIP package, row spacing 7.62 mm (300 mils Analog BGA-28 4.0mm x 6.25mm x 7.4mm, right angle, http://www.ckswitches.com/media/1428/os.pdf 1x-dip-switch SPST , Slide, row spacing 5.08 mm (200 mils), body size 10.8x26.96mm 10x-dip-switch SPST , Slide, row spacing 5.9 mm (232 mils), body size (see.