I have been struggling to power up a servo and arduino at the same time. Is it possible to connect a 3.7v 2200mah battery using a step up voltage regulator and then connect the servo and arduino in parallel? I also want to charge the battery, that's why I want to use a single battery. Thank you
Asked
Active
Viewed 239 times
-1
-
I'm voting to close this question as off-topic because it's about powering hardware, not programming. – gre_gor Jan 06 '19 at 15:38
1 Answers
-1
Arduino board has an internal voltage regulator, so if you will supply a voltage less than 5 it won't work. You better need to have at least 5v for the battery and then you can connect both aurdino and servo motor. Using powerbank can be a good option
