Thread: How much Power?
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Unread 28-01-2017, 22:21
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Re: How much Power?

Quote:
Originally Posted by AveryLevin. View Post
Teams should keep in mind that the roborio only has 10 pwm ports (if that is how they're planning to control their ESCs). And Relays only support 20 amps and lower (775s/CIMs/miniCIMs are greater than 20 amps).
Even ignoring that various expansion boards exist to let you get to 20, Y-cables allow you to send the same PWM signals to different motors. So your drivetrain should only need 2 PWM ports even with 4 or 6 motors in it. Any intake using multiple motors can follow the same principle - only one unique signal, only one PWM port.
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