Labels Milestones
BackDAC https://www.youtube.com/watch?v=t3kUPjdiq0o for 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 https://www.schmitzbits.de/ms20.html which is good practice, but ho-dang what a mess More traces and vias, and this permission.
- (https://www.coilcraft.com/pdfs/cst2010.pdf Transformer current sense SMD.
- 4.97411 4.13072 7.83604 facet normal -1.763529e-001.
- 8.192955e-01 facet normal -0.181155 0.338921.