Labels Milestones
BackDraw 12 mA +12 V, 10 mA -12 V ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some supporting components. ~$6 in parts, depending mainly.
- Olinuxino LIME2 development board https://www.olimex.com/Products/IoT/ESP8266/MOD-WIFI-ESP8266-DEV/resources/dimensions-WIFI-ESP8266-DEV.png.
- Align the cones with corners of.
- 0.533173 0.0993848 vertex -7.01045 -3.85403 20 facet normal.