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.

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to D46, coming to a total of 15. While they function as normal digital pins that can switch a component either ...

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.

An Arduino Uno takes this data, runs it through a PID loop, and commands an L298N motor driver to adjust the speed and direction of two DC motors. The power comes from two Li-ion batteries feeding ...

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 ...