Arduino Uno R4 WiFi LESSON 17: Control Multiple LED from the Serial Monitor

[@Klaus-b1u]

Thx again, I am always finding something interesting, which is new to me! Like the command that transform to lower case ..

[@larryplatzek9017]

Conditionals are important and ALWAYS GOOD to REVIEW!

[@louistoweill4232]

I got the homework solution working after a bit of earned effort and felt good about it! Thank you!

[@paulmcwhorter]

Excellent!

[@larryb6759]

Sorry I missed being online to watch today. Great video!

[@paulmcwhorter]

Hopefully you will make it next week.

[@pathvalleyrailroad9277]

I turned the pins off between the end of the WHILE statement and the readString and it worked fine.

[@zrig1]

in PlatformIO, the brackets are colour coordinated to show which pair open and close each other. If you havent figured it out yet, in ArduinoIDE if you select a { it will high lite it's mate. I simply added a delay to turn the selected light off after 2 seconds. That seemed to be the right amount of time to respond to the query.

[@310765]

Beautiful Paul, thank you 😊👍🏼

[@ryanholt2509]

Thanks Paul, I was successful!

[@patrickfox-roberts7528]

Thanks as ever Paul.

[@nemonespider]

Good day do you have a video on making a attitude indicator using a arduino? Looking to build one for my RC plane attitude speed and altitude or can you point me in the right direction please

[@czhusky]

th-cam.com/video/2AO_Gmh5K3Q/w-d-xo.htmlsi=OFdCXO3d87s7etsm

[@scottwait3585]

Thank you Paul!

[@alldaypancakes7058]

It would be very cool if you made lessons about Open AI to learn about AI love the lessons!

[@hanspijpers2100]

Hi, I added this :
if (userColor=="off"){
digitalWrite(redPin,LOW);
digitalWrite(yellowPin,LOW);
digitalWrite(greenPin,LOW);
}
if (userColor != "red" && userColor != "yellow" && userColor != "green" && userColor != "off") {
Serial.println("You typed it wrong, Sir");
delay(waitT);
}
to turn all off.

[@dorixlopte6026]

I am Legend, double Chest Bump🤜

[@paulmcwhorter]

LEGEND!

[@keyboardlearning7552]

I am Legend - Double Chest Bump

[@paulmcwhorter]

LEGEND!

[@chrisallen2894]

👍

[@electronichome1153]

I am legend 💪💪

[@paulmcwhorter]

LEGEND!

[@edcox7666]

I am legend?.. I used analogWrite instead of digitalWrite, but it worked most excellent. I also could not get if (color !=“red” || color!=“yellow” || color!=“green”){ Serial.println (“You must choose red, yellow or green” ) It would print You must… every time. If I dropped off the || color!=“yellow and green it worked.
I placed it after color.toLowerCase. Don’t know

[@edcox7666]

Used pin 9,10, 11

[@Tron_Starfighter]

More Legendary lessons - th-cam.com/video/CpxZV8TS-n0/w-d-xo.html

[@paulmcwhorter]

LEGEND!

[@robertschuldenfrei2402]

Lesson 17: th-cam.com/video/71ajLMf_6SM/w-d-xo.html

[@paulmcwhorter]

LEGEND!

[@dorixlopte6026]

my homework: th-cam.com/video/ZrIOIfbWMv0/w-d-xo.html Thank you mr. McWhorter for the great lesson.💪

[@paulmcwhorter]

LEGEND!

[@mikmaster63]

Thanks. Helped me figure out my one mistake…

[@richardsstark9825]

my Homework: th-cam.com/video/kJYltc7JGu8/w-d-xo.htmlsi=4MMFCAyjCRLo_iv9

[@paulmcwhorter]

LEGEND!

[@alfredvink]

Homework done: th-cam.com/video/y7uTm6oQbEk/w-d-xo.html

[@paulmcwhorter]

LEGEND!

[@Adrian427]

Thanks for this lesson Paul. Homework done: th-cam.com/video/QlPcuTBOz58/w-d-xo.html

[@paulmcwhorter]

LEGEND!