How to Read User Inputs from the Serial Monitor - Ultimate Guide to the Arduino #14

Learn how to get the Arduino to react to inputs from the serial monitor with this step by step guide. We will see how to write programs for a serial monitor based menu, weight calculator, and password login interface.
This is tutorial #14 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our RUclips channel page to watch the entire series!
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[@user-jk5es6hi8f]

Hi
I'm new to arduino but not to programming. I just want to ask why you use an empty loop instead of using an if statement. :)

[@johnbabu3640]

Like the way the work is described in your various videos . Good presentation

[@francoisleroux7553]

Like the video.Good presentation. However, can you perhaps assist me with the following.I want to use the serial monitor to update a PWM signal the OCR0A
fanSpeed = Serial.parseInt();
OCR0A = fanSpeed;
but is does not work. It accepts the new value to set brighness of an LED but immediately the LED goes off again. Any Advice

[@CatastrophicYoutuber]

Thank you, this helped a lot.

[@burstfireno1617]

Soo good teaching :)

[@bthrgmmng]

Thanksyou sir , iam understand 🙏🙏🙏

[@jayjay_yah]

How do i find your blog

[@Circuitbasics]

It's www.circuitbasics.com

[@DegenerateDodo]

Thanks!

[@dedgzus6808]

Using strings is NEVER good with arudino

[@ethanpeebles460]

you can tell an engineer wrote this code😭😭 Zero redundancy in the programs