- Видео 389
- Просмотров 124 837
Arnold Schmucker
Добавлен 12 июн 2014
Pico W, microPython, Up/Down Binary Counter using Buttons
Pico W, microPython, Up/Down Binary Counter using Buttons
Просмотров: 4
Видео
Pico W, PIO, micropython, Using PIO commands to light LEDs depending on button pushes.
Просмотров 104 часа назад
Pico W, PIO, micropython, Using PIO commands to light LEDs depending on button pushes.
Paul McWhorter, Arduino R4 Wifi, Lesson 40, Dimmable LED with no global variable.
Просмотров 327 часов назад
ruclips.net/video/SeAT_sELVdw/видео.htmlsi=wFdEFoJK46cQSFiM
Paul McWhorter, Pico W, Lesson 92, Digital Counter with Button Control
Просмотров 1412 часов назад
ruclips.net/video/yiTp98IQBoU/видео.htmlsi=SIclbo5alST1rfse
Paul McWhorter, Arduino Uno R4 Wifi, Lesson 39, Passing Data to and From Functions
Просмотров 4621 час назад
ruclips.net/video/8_KNyTB11dI/видео.htmlsi=53iGc7oZp_Mbl4Lt
Paul McWhorter, Pico W, Lesson 91, Binary Counter with wait() command.
Просмотров 60День назад
ruclips.net/video/-Wgo-qkAxBQ/видео.htmlsi=gE883rHn76ZiZ0Pj
Paul McWhorter, Pico W, Lesson 90. Long delay and increment counter.
Просмотров 2214 дней назад
ruclips.net/video/scjKnrcYh0o/видео.htmlsi=PPZdgkYUSp7eYcbU
Arduino IoT Remote Application, Automatic Waterer Installed with iPhone Dashboard.
Просмотров 3814 дней назад
Arduino IoT Remote Application, Automatic Waterer Installed with iPhone Dashboard.
Paul McWhorter, Pico W, Lesson 89
Просмотров 2621 день назад
ruclips.net/video/TINQa6f4g50/видео.htmlsi=WV8CpXNMbCJ3mrIX
Paul McWhorter, Arduino R4 WiFi, Lesson 35, Using Arrays
Просмотров 39Месяц назад
ruclips.net/video/HWkQHzCNdx8/видео.htmlsi=Wkc1wQFkjmdBQtW5
Paul McWhorter, Pico W, Lesson 87, Manual Input of Numbers
Просмотров 41Месяц назад
ruclips.net/video/PXE7q25Mf1E/видео.htmlsi=Xy28yLTewWhaVOCw
Voice Controlled, Arduino Cloud, Google Home, ESP01, Three LEDs
Просмотров 287Месяц назад
Voice Controlled, Arduino Cloud, Google Home, ESP01, Three LEDs
Paul Mcwhorter, Arduino Uno R4 Wifi, Photoresistor
Просмотров 23Месяц назад
Paul Mcwhorter, Arduino Uno R4 Wifi, Photoresistor
Paul McWhorter, Pico W, Lesson 85, Digital Counter with Up/Down Switches
Просмотров 23Месяц назад
Paul McWhorter, Pico W, Lesson 85, Digital Counter with Up/Down Switches
Paul McWhorter, Pico W, Binary Counter on Button Press
Просмотров 192 месяца назад
Paul McWhorter, Pico W, Binary Counter on Button Press
Pico W, Webserver with Slider controlled LED Brightness
Просмотров 462 месяца назад
Pico W, Webserver with Slider controlled LED Brightness
Pico W, Web Server with HTML included in Micropython
Просмотров 572 месяца назад
Pico W, Web Server with HTML included in Micropython
Paul McWhorter, Pico W, Lesson 83, Interrupts with Debouncing
Просмотров 322 месяца назад
Paul McWhorter, Pico W, Lesson 83, Interrupts with Debouncing
BitsNBytes, Web Server expanded to 2 LEDs, https://youtu.be/eym8NpHr9Xw?si=09iKYS-mJMI2hzV9
Просмотров 222 месяца назад
BitsNBytes, Web Server expanded to 2 LEDs, ruclips.net/video/eym8NpHr9Xw/видео.htmlsi=09iKYS-mJMI2hzV9
Pico Web Server, Three Color LED Controlled By Radio Buttons
Просмотров 442 месяца назад
Pico Web Server, Three Color LED Controlled By Radio Buttons
Pico W, Web Server with Three Color LEDs
Просмотров 392 месяца назад
Pico W, Web Server with Three Color LEDs
Paul Mcwhorter, Arduino R4, Lesson 29, Using Interrupts.
Просмотров 532 месяца назад
Paul Mcwhorter, Arduino R4, Lesson 29, Using Interrupts.
Paul McWhorter, Arduino R4 WiFi, Lesson 28
Просмотров 262 месяца назад
Paul McWhorter, Arduino R4 WiFi, Lesson 28
Paul McWhorter, Pico W, Lesson 80, Redone Again
Просмотров 442 месяца назад
Paul McWhorter, Pico W, Lesson 80, Redone Again
Hammerhead Robot, RC Control, Arduino 2560 Mega, Raspberry Pi Pico
Просмотров 2612 месяца назад
Hammerhead Robot, RC Control, Arduino 2560 Mega, Raspberry Pi Pico
Excellent!
Well done!
love your work
Great solution-Thanks for posting
Nice!
Nice!
Nice job! We can use up to 5 bits (31) when we use "set" so adding the extra bit to y will double our loops. Thanks for posting.
Excellent
Awesome, Arnold!
Thanks!
Nice!
Legend!
Amazing!
Excellent!
Excellent!
code plz
Great job. I thought this was the easier of the ways to implement sliders.
Nice job. Thanks for posting.
Arnold, nice work, but one comment . . . your switch isnt toggling. I should have indicated clearer . . . make a toggle switch that is debounced. Makes the debounce a little tricker.
Oops!
Nice job!
Very nice. Interesting way you got the html in as a file and used replace to update variable values. I have used .py files with an html variable that I import. I add variable values to the html by making the html as an "f" string. Good to see other ways to accomplish the same thing. Thanks for the video.
I also did a video using an f string following Random Nerds tutorial. I got into trouble using functions in JavaScript with that method.
@@arnoldschmucker9977 Yes the { mess you up. You have to double the {{ and it will treat it as a single. Took a little searching to find that.
@@keithlohmeyer😊It worked!
Nice!
This is cool control. If any custom PCBs can assist? We're open to sponsor! (PCBWay zoey)
This is cool control. If any custom PCBs can assist? We're open to sponsor! (PCBWay zoey)
I love it. I wanted to use sliders to control brightness so I had to learn a little JavaScript to add a script to the html to return the slider position. Sunfounder has a phone app that work with the Pico that lets you customize its user interface with buttons, sliders, gauges and digital numeric displays and returns a .json object we can work with. I wonder if Paul will cover that? Thanks for the video.
Excellent!
Now that is a REAL capacitive touch switch. Thanks for posting
Actually, it is a push button connected to a capacitor and Schmitt Trigger.
@@arnoldschmucker9977 Ah... I didn't see the buttons in the video. Doing a little hardware debounce I guess. Thanks for clarifying.
@@keithlohmeyer- the debouncing is almost required with interrupts. There are ways of achieving this using software, but I was lazy.
Nice video, Arnold (even if the counter is backwards for us)
Excellent!
Good stuff! 👍
Excellent!
Hurrah!! Well done!!
Excellent!
Very cool. I always think I can design an inexpensive robot project but they always seem to grow incomplexity and cost. Thanks for posting.
Do you know of any place where we can discuss slightly off topics concerning Paul's lectures? This would be a Discord channel.
Excellent!
Couldn't really see what was going on🙃🙃
Excellent!
So it seems it is not the servo but the analog in on the Pico that is causing the problem. I read somewhere that the analog pins were subject to noise due to internal paths inside the chip. Thanks for the experimentation.
The older R3 Arduinos seem to be worse than either the Pico or newer R4 Arduinos with respect to Servo jitter. Do you know a clean way to mitigate this?
@@arnoldschmucker9977 I don't recall having that problem with the R3. I think I remember the analogRead being rock steady at the 10 bit (0 - 1023) resolution of the R3. That said I am getting a little forgetful the older I get.
@@keithlohmeyer- I agree, the analog read statement is rock solid. There does seem to be a problem in the PWM signal on the Servo side. I am working with too little data to make a definite conclusion. Too bad I don’t have time or money to make a formal study.
Nice demo. I have used serial, software serial, and serial through rs485 for longer distances comms between controllers. I have only used i2c for sensors and displays. Thanks for the video.
The problem that I am having though is that I have not found a library to use the Pico as a slave unit, only a master in microPython.
@@arnoldschmucker9977 Yeah it looks like there is a library for the C sdk so the chip can do it but no modules for Micropython available yet.
Excellent
Nice job! Does line 44 mean you have to enter exactly 3 numbers such as 0,0,5 for 5? Thanks for the video.
Yes it does!
@@arnoldschmucker9977 It is still a good solution. Thanks.
A+ for going a step further! I haven't done libraries and classes in arduino yet. Thanks for posting.
Excellent!
Excellent!
I love the map function. Paul not so much. I imagine we will sit through a bunch of slope math next week. Thanks for the video.
Creating a library is a little different in C++ than it is in Python. I wrote a little LED flasher library just to show I could do it but in all the hundreds of programs I have written for Arduino I have never found the need to create a library for a project. Thanks for the video.
Excellent!
Excellent. Nice use of class to make the library.
Nice job. I don't understand why Paul did the extra conversion step in his code. Thanks for the video.