Labels Milestones
BackBoard (in some cases) Arduino + DAC 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.
- Switch 1.35mm High, DC.
- Footprint Johanson 0900PC15J0013 DFN, 10 Pin (https://www.monolithicpower.com/pub/media/document/MPQ2483_r1.05.pdf.
- Pitch=25.4mm, 2W, length*diameter=15.5*5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0516.