Stepper motors are a mainstay in precision control systems, valued for their simple open-loop operation and high torque at ...

All sketches must include the setup and loop routines. STEP 7 Once you’ve uploaded the new sketch to your Arduino, disconnect it from your computer and integrate it into your project as directed.

So how do you incorporate a 4-20 mA device into your latest Arduino project? Changing the current back to a voltage by putting a resistor in the loop and measuring the voltage drop across it is ...

If delay() has a low value (for example 50ms or 0.05s) the fading speed will be higher because the Arduino will keep the voltage at pin 11 at a certain value only for 50ms then executes the next for() ...

[Doug Reneker] decided to evaluate an Arduino versus a PLC in a relatively simple industrial-style application. The application is a simple closed-loop control of flow generated by a pump.

Opto-isolators on all inputs will go a long way to solving input EMC and ground loops. This is even an official GitHub ... 1.1 has been stable for more than a year ond only requires basic Arduino ...