How to power several arduinos and peripherals from one source?

Question

Arduino

Hello, I have several arduinos and one 5 volt power supply. All arduinos are connected from it, via the usb port and several sensors. How to power all this so that there is no interference between the sensors and the arduino? Do not offer separate bp for each. 5v cable already laid.

Answer 1

And why would there be interference?
The main thing is that the current source would pull.

Answer 2

If you are afraid of interference, polish everything with capacitors (ideally ceramic) directly at each consumer.