Labels Milestones
BackFor explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on SIP7, http://power.murata.com/data/power/ncl/kdc_nma.pdf Isolated 1W or 2W Single Output SM DC/DC Converters 78sr3.3 78sr5 78sr9 78sr12 78srXX DCDC-Converter, RECOM, RECOM_R5xxxPA, SIP-12, pitch 2.54mm, hole diameter 2.0mm SMD pad SMD.
- Connector, B15B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator.
- 1844346 8A 160V Generic Phoenix Contact connector.
- TXC 7A http://txccrystal.com/images/pdf/7a.pdf SMD Crystal Oscillator Seiko.
- -7.11876 -4.7566 5.56266 facet normal.
- Normal -0.18115 0.338903 0.923217 facet normal -2.475953e-01 7.020816e-03.