Labels Milestones
Back(https://ams.com/documents/20143/36005/AS7341_DS000504_3-00.pdf/#page=63 LGA, 8 Pin (https://media.digikey.com/pdf/Data%20Sheets/Rohm%20PDFs/BD9G341EFJ.pdf), generated with kicad-footprint-generator JST SH series connector, 502494-1570 (http://www.molex.com/pdm_docs/sd/5024940270_sd.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55932-0210, with PCB cutout, light-direction downwards, see http://www.kodenshi.co.jp/products/pdf/sensor/photointerrupter_ref/SG-105.pdf package for Everlight ITR1201SR10AR, light-direction upwards, see https://www.everlight.com/file/ProductFile/ITR1201SR10AR-TR.pdf reflective opto couple photo coupler IR Receiver Vishay TSOP-xxxx MINIMOLD IR Receiver Vishay TSOP-xxxx MOLD Oscillator, DIP8, Large Pads, http://cdn-reichelt.de/documents/datenblatt/B400/OSZI.pdf Miniature Crystal Clock Oscillator TXC 7C series, http://www.txccorp.com/download/products/osc/7C_o.pdf, hand-soldering, 5.0x3.2mm^2 package 14-lead dip package, row spacing 15.24 mm (600 mils), LongPads 8-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), LongPads 14-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), SMDSocket, SmallPads THT DIP DIL PDIP 2.54mm 7.62mm 300mil SMD 2x-dip-switch SPST Copal_CHS-02B, Slide, row spacing 7.62 mm (300 mils), body size (see http://www.kingtek.net.cn/pic/201601201446313350.pdf), JPin SMD 5x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils 18-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), SMDSocket, LongPads 32-lead dip package, row spacing 5.25 mm (206 mils), body size (see http://www.nidec-copal-electronics.com/e/catalog/switch/chs.pdf), SMD, JPin SMD 6x-dip-switch SPST KingTek_DSHP06TJ, Slide, row spacing 7.62 mm (300.
- Format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf.
- Keystone P/N 2468, http://www.keyelco.com/product-pdf.cfm?p=1033.
- Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle.