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Pololu Adjustable Step-Up/Step-Down Voltage Regulator S7V8A


Just bought the above mentioned. I’m have build a small quad Micro (H8 Eachine) but to much noise should be helped by your product. But how to set it up. Which + cam wire goes where, and does the pololu connect til the flightboard. In which way?

Where is the question I posted?


It is unclear how you want to use our regulator in your system. Generally, you would connect a power source like a battery to the GND an VIN pins of the regulator and the load you want to run from the regulator to the GND and VOUT pins (the GND is shared between the input and output). If you are still not sure about how to connect to the regulator, you could post a diagram of your proposed connections, and I might be able to offer some suggestions.



Thanks Natan! I think you have answered my question. Pololu shall clean noise between volt in and to the flightcontroller like this guy: . https://www.youtube.com/watch?v=uYRD0TyADfs nut i use a differente camera like til dude: https://www.youtube.com/watch?v=DREHnDY1WVk but he does’t explain the wiring. I trust your answer when it makes more sense. How effective du you think it is. Build several bigger quads, but have a feeeling that quad nerdse built smaller and smaller due to regulations in more and more countries. And to fly inside makes it a hole different hobby:-)