Any advice would be great
Do NOT input 12V into the Arduino.
How do you expect to maintain a constant RPM when you supply 0V? Unless the constant is 0.
You need to try again to explain what you are doing. Schematics are in order. Post your code!
Any advice would be great
Do NOT input 12V into the Arduino.
How do you expect to maintain a constant RPM when you supply 0V? Unless the constant is 0.
You need to try again to explain what you are doing. Schematics are in order. Post your code!