Arduino PWM: Pulse Width Modulation

[@williamlouie569]

What does the red +5v wire use in the broad? It doesn't have any function.

[@arduinoexpert3416]

Hi William! Well noted! You're right. The +5V was in the introduction part because I was reusing the circuit from a previous project. If you look at the assembly part I don't use it in the circuit. Thanks for your comment! 😀

[@anokhautomation4453]

Nice tutorial.

[@arduinoexpert3416]

Thank you for your support anokhautomation! I'm glad you liked it!

[@karthikkulal7591]

Software?

[@arduinoexpert3416]

Hi there. The link is in the description.

[@massimomucci1873]

50 is not 50%. AnalogWrite goes from 0 to 255, 127 is 50%.

[@arduinoexpert3416]

Hello my friend. You are right and that is well explained in the video. If you watch it from 1:45 and on, you'll see a few examples that I made. Thank you!