Converter for voltage boost or reduction


I require your help regarding a problem I’m encountering.

Description: I have four 745 propeller with 1400 kv motor and 30A esc, which will be running full time, along with 5 servo motors(not continuously functional) , one Arduino mega, one node mcu esp 8266,one proximity sensor and one vga camera. So what converter should I use for moderating voltage for respective parts

Hardware concerned: voltage converter

Software concerned:

Troubleshooting steps already taken:

Additional information:

Thank you so much in advance for your help!

For anyone to answer this question, they will need to know what power source (battery) you are using.

As well as what voltage you want every of these parts to be supplied at.

You may want your brushless motors to run at 11.1V (if you are using a 3S battery for example), your servos at 5V, the Arduino at 7-12V…

You may have to use two separate power source if your Mega is having issue with the noise coming from all of these parts.

You also need to keep in mind that step-up/step-down converters are normally limited in the amount of current they can provide.

Having a complete list of the hardware you have at hand and how you plan to attach all of this together will help us help you :smile:

A 3S or 4S battery