Hello I'm trying to get my Arduino to receiver PWM signals from a radio controller. However whenever I insert a wire random numbers will start appearing ranging from 0 to 10,000. I don't know what to do now, and I'm on a time crunch any help is much appreciated

And make sure that the battery is switched off before pulling the power on the rest of the Arduino. Otherwise you will get what is known as phantom powering, where the battery tries to power the Arduino through its static protection diodes. Which will damage the Arduino. So you need a switch in the…

Arduino gives random numbers in PWM pins

Projects Programming

TomGeorge November 4, 2024, 9:30pm 16

i
You need to make a circuit between the two units for CURRENT to flow.

Tom..

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Arduino gives random numbers in PWM pins

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