I need help to set up and code a Arduino Uno to make an 12V dc - four wire fan go from 1% to 100% speed with two buttons. (Speed down and speed up)
Frequency and rmp must be displayed in a 4 x 21 LCD.
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2 freelancers are bidding on average €48 for this job
Hello. I work with Arduino since 2010, have more than 20 years of experience in programming. I will provide a code that is tested locally on the similar (or compatible) fan.