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UBEC, why u no power

A project log for Kaukomieli - a telepresence bot

A telepresence robot on the cheap

Harri Ohra-ahoHarri Ohra-aho 12/05/2015 at 20:050 Comments

The UBEC seems to be the culprit for the start-up voltage dip. If the battery is first connected to the UBEC and only after that it itself is connected to the rest of the circuit, everything works ok. So it seems the UBEC needs settle for a moment before it can properly supply the whole circuit. Unfortunately the servo doesn't care for such tardiness and resets immediately.

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