JoeMudr
commented
4 weeks ago - Add capacitor to 3.3v of Teensy for buffering
- Add Low Voltage Detector circuit via optocoupler (one channel)
- minimum 5.6V on 12V line --> 12v -> LVD -> OC -> Digital Input
Open JoeMudr opened 10 months ago
JoeMudr
commented
4 weeks ago
Detect undervoltage / brownout to safe SOC before power off.