WebHow to use loop() Function with Arduino. Learn loop() example code, reference, definition. After creating a setup() function, which initializes and sets the initial values, the loop() function does precisely what its name suggests, and loops consecutively, allowing your program to change and respond. What is Arduino loop(). WebDescription. The setup() function is called when a sketch starts. Use it to initialize variables, pin modes, start using libraries, etc. The setup() function will only run once, after each powerup or reset of the Arduino board.

delayMicroseconds() - Arduino Reference

WebSep 6, 2024 · In short, delay() function in Arduino is (generally) not your friend. Case study. Let’s imagine that we are building a laser cutting machine as our side project and our aim is to control it using an Arduino … dr botay

Arduino millis() vs delay()

WebApr 22, 2024 · However, to answer your actual question, there is a more accurate alternative to delayMicroseconds (): the function _delay_us () from the AVR-libc is cycle-accurate and, for example. _delay_us (1.125); does exactly what it says. The main caveat is that the argument has to be a compile-time constant. WebFeb 23, 2024 · Using delay() is not suitable for more complex projects, and this article explains a few alternatives you can use instead. Delay() is widely known as a blocking … WebArduino enagicwebsystem.com