Yes, 14.4V nominal, 16.8V fully charged, only 3 needed.Fully charged lithium cells reach more than 4 Volts.3.6V DC x 4 batteries in series is more than the input voltage of 12 volts of the regulator at 14.4V DC.
So the input voltage was exceeded and the output current was probably exceeded and who knows what went on with the Pico drawing power from the computer and any spikes on the lines to the servos.
Statistics: Posted by breaker — Mon Jan 20, 2025 9:05 pm