Damn man. I subscribed this channel 5-6 years ago and today this video appeared in my feed. It gave me a flashback of when I was scared to even touch an arduino. Yours were the first ever tutorial videos I followed and learned a heck of a lot. Fast forward to today, I can confidently create programs, softwares and electonics. It's been a hell of a ride. Just wanna say thank you for the amazing work you do.
I did this on a Mac: 1. Load the program into the Arduino IDE and check: 1 Mississippi... 2. Close the Arduino IDE (very important!) - Close the IDE, but keep the Arduino connected to the Mac. 3. Find your USB port using Terminal: Type ls /dev/tty.* to see your USB port (mine is /dev/tty.usbserial-1110). 4. Correct the syntax in the line: Remove the parentheses and change while( arduinoData.in_waiting()==0): to while arduinoData.in_waiting == 0:. Thank you, Paul, for this video. I will follow your guidance.
In a small town in Northern Ireland we learnt to count using "1 Hippopotamus, 2 Hippopotamus, etc.", which seems like a more fitting methodology for where you made this video! Really appreciate all the hard work that goes into your tutorials, have learnt so much over the years that supplemented an otherwise lackluster academic experience, thank you!
A really great tutorial, it has encouraged me to go back to the previous tutorials. Regarding counting when i was a lad (I am 71 now) we didn't have stopwatch enabled phones with us at all times. So if we wanted to measure , for example, a time of about 3seconds we would count "1 Mississippi, 2 Mississippi, 3 Mississippi" .
hey paul, long time no see. Just wanted to thank you. I'm a aerospace student from Brasil and you really helped me get through the undergrad. You rule. I watched almost all of your lessons and you're just the best. Hope you are happy and everything is fine. Wish you all the best.
Hi Paul. We counted in Mississippi's before you could rush the QB playing touch football at recess. The 80s in southern California. Thanks for another great lesson.
Yes, I've done my homework, and it looks good. This is my first time with Python, and Visual Studio Code. Getting updated python code to run became much easier when I learnt to make sure that the Terminal window was in use, and pressing CTRL-C to terminate the execution, so I could execute the updated code. Looking forward to learning more. Many thanks for this new series.
Good tip on the problem with accessing the COM port when the serial monitor / plotter is running. When I first got into Arduino / Python, that used to drive me crazy (I even thought there was something wrong with my Arduino), until I finally figured it out (after much headbanging against a concrete wall... 🤕).
To quote you at about the 31:42 mark in this video "This is pretty cool!" This was a very enjoyable and informative lesson! Thank you again for being so inspiring. This is going to be fun to learn and play with. I like it!
Yay!! Been waiting for this! I would love to learn how to do a adruino garden with the temp humidity npk and any other cool stuff we can learn a raspberry pi and Nvidia Jetson garden would be rad also.
Took me an awful lot of time to figure out, but as of version3 of pyserial library, the function inWaiting() has been changed to property in_waiting. So in this code ardinoData.in_waiting ==0 would work if the function inWaiting isnt.
We counted our Mississippi’s in New York so it is not a southern thing. We also know our Gozintas. 2 gozinta 4 twice. I’m afraid to say that I am folding up like a cheap Walmart lawn chair on these different versions of Python and the virtual environments. I could not import serial! When I did pip install pyserial it said it was already there. I went back to the video for AI virtual environments and it finally clicked. Once I was able to import serial everything went fine. Since I’m at the beginning of visual Python I was not able to create a gauge but I at least created a cylinder that changes length. Can’t wait for next Tuesday! The safe has attempted 7000 combinations so far. Still no luck. There are 28000 possibilities left to try. I’m trying to land on every third number. Maybe I should have gone every other number. That would have increased my database tremendously. I’m trying to make a video. You make it look so easy!
I think download was from back in the day. We never used upload until there were servers involved and we were sending data from our pc's to a server. Always used download from pc to microcontroller.
Paul. I'm back. Yes (Joh) I'm glad that Ardruino is on Python. My life is now easy. Paul, I have written Grade 4 to Grade 12 Mathematics Books with fully worked-out-answers with their interactive tests. What I have discovered is that W3 schools has same syllabus as my books on Python. Now learners can do coding easier. Walla Its now you on Arduino on Python. To cut a long story short, is it not possible that we can join hands to make this world a better place?
At 31:13 when I ran the program, after adding the x=float(splitPacket[0]) lines, I got an error until I put a space in front of each square open bracket [ . Anyone else have that problem? I am on a Windows 10 machine if that makes a difference. It seems like I am getting a few small differences in how my Visual Studiio Code is working from how Paul is showing on the videos. I am thinking I need to go and do the Python series then come back here to do the Python with Arduino series as there are a few things that happen in the videos that are not explained.
Hi, thanks fire your time, but can you tell whats a float. I still dont understand it, i have watched all of your new arduino tutorials. Thanks fore your time
Hi Paul. A question for you. I have an old Chipkit Max32, I got it on 2014 , equivalente to Arduino Mega. This card used to work also over the Arduino environment, but now the news IDE Arduino seems no work with. Do you think I could work with the tools are you also using now with arduino? My Chipkit Max32 had firmata on its library. Thankjs for your comments
Hi sir I you are a good teacher, I watched all videos from new arduino tutorials and I learnt a lot...I request you yo create a playlist on "Raspberry pi using python" I also request you to present these playlist as same as "New Arduino tutorials" having very contentive and informative... Hope you accept my request and stat videos soon.....
Super lesson Paul, thank you! Perhaps when if you think about it in a future lesson you could explain why the Arduino program restarts each time the serial monitor is brought up or each time the python script is restarted? I hope this questions makes sense? thank you Paul!
It is by design. If you are not connected to the PC it can be reset by connecting to the com port. Otherwise the arduino would just run and no easy way to reset
Another great lesson.. thanks Paul. Just as a comment, I notice a lost of resolution during some part of the video, not sure if all had the same issue.
Fantastic. Follows you every week and looks forward to the next toturial .. Question .. Why does the ardurino start over every time the python program starts....
Why you don't use micropython? If your use of case is to use Python as a "Server", I think it will be better to do a layer, because sometimes is by serial but sometimes you could use other ways of communication. In any case, thanks for ur channels, you have incredibly valuable videos.
Thanks Paul. I've been playing with Arduino a few years now. I'm new to Python but I have been using VB, Ruby, C, C++. It seems like every 5 years or so a new language becomes the go to. You are a gifted teacher. I really enjoy your tutorials. We are about the same age. Don't you wish we had this back when we were kids! I would be a EE instead of a ME. LOL.
3.TRY : Reinstalled VSCode today acc.to Lesson2. In venv I still get: " arduinoData=serial.Serial('com22',115200) AttributeError: module 'serial' has no attribute 'Serial' ". Serial printing from Python&VSCode was no problem before I did download updated version of VSCode. Also tried unistall&reinstall module SERIAL and PYSERIAL as proposed in Github (naming conflict?) In VSCode, why cant I find pyserial when searching for extensions ? Does anyone have a solution for this please ?
I might have missed something, but this looks really similar to what we are doing in my microprocessors class: we use a rasp pi and Arduino through UART communication: is what you are doing with the arduino to python code similar?
Great that you gave us this detailed lesson on arduino to python with serial. I've had so much difficulty doing this in the past. Also, I was going to try using RPI4 for some of the Arduino with Python lessons but it seems that Rasp Pi is unable to accommodate vPython. Is that correct?
I was finally able to install vpython on the rasp pi 400 and got it to work with the animated cylinder script from your earlier set of lessons. But it may not work as well as it does on windows.
I want to send bytes from arduino to python and again I want to use these byte data in python. for example a = serial.port() if a == 0x00: serial.write("1") if a == 0x0A: serial.write("2") it gives error how can i fix it.
Hello sir I learnt the Arduino from starch from here I am working on the Arduino project where in we integrated the sensors data in python we are getting the data in python just as we wanted but while we write python code in the mobile it is showing error in the com#. So is there any way to solve this ? It will be a great project. All the Arduino data in phone collected. and plotting the analytical graph of the same. I need to connect arduino and android device via USB and send data via serial port with Python. My Problem is to find the USB port name in android, in PC you can see the name of the USB port (COM5 for example) but in Android i don't know how i can see these. When I call these: serial = serial.Serial("COM5",9600) the code works on PC but not in android because I dont know what is the name port. I try everything COM0, COM1, COM2 tty/USB "/dev/bus/usb/001/005" I need to find this. :(
I had success passing data from the potentiometer on the Arduino to Python. However when I tried to create a 3D pot in vpython I got a blank screen in my browser. I checked that I was running python 3.9.9 and that vpython was installed in my virtual environment. I went back to my vpython folder and ran my clock project just fine. I tried a simple sphere in vpython in the virtual environment and just got a white screen again. Any suggestions?
I copied a simple box program to a file in the virtual environment. I have the green (pyArd) before the prompt. When I try to run the box program in the virtual env the browser opens but the rest of the screen stays white. I think my next step will be to start over, delete vscode and reinstall following your video again
dears. pls help, i keep getting error: "AttributeError: partially initialized module 'serial' has no attribute 'Serial' (most likely due to a circular import)", already tried to uninstall and re install pyserial, Thank you
Hi Paul & everybody. I PIP installed serial module an compiled prog. , but get this error: """ arduinoData=serial.Serial('com22',115200) AttributeError: module 'serial' has no attribute 'Serial' """ I have used this com22 port evry day with arduino IDE. What do I miss ?
Did you do everything just like I showed in lesson 2? Create a virtual environment, install pyserial in that venv, and then go into that venv to write the program? Sounds like you were not in the venv when you installed pyserial or you are not in it now.
@@paulmcwhorter Thanks for guiding Paul. Today I took a revisit in lesson 2 , and Boom! there it was. I missed to be in the "venv" indicated with green text (pyArd). I did a presice new PIP install, and it was successfully installed, and checked my placement in the (pyArd) before I ran my code again . Terminal shows: Windows PowerShell.... PS C:\Users\Trond\Documents\pyArduino> python Python 3.9.10 (tags/v3.9.10:f2f3f53, Jan 17 2022, 15:14:21) [MSC v.1929 64 bit (AMD64)] on win321929 64 bit (AMD64)] on win32 on. Type "help", "copyright", "credits" or "license" for more information. >>> quit() PS C:\Users\Trond\Documents\pyArduino> pyArd/Scripts/activate (pyArd) PS C:\Users\Trond\Documents\pyArduino> Still I get the error : "" arduinoData=serial.Serial('com22',115200) AttributeError: module 'serial' has no attribute 'Serial' """ And in the pyArduino/pyArd-folder I dont find the the file/module "pyserial". Where is it installing to then ? And if its correctly installed, why does it not know about this attribute ? I guess this attribute is one of more class-definitions to use with serial ?
I find these videos fun. I made it work a bit differently. I did the math in the Arduino. Strangely enough, my original code had mistakes but worked. However, I made a corrected code. Original: ua-cam.com/video/rvDQS6mtDgY/v-deo.html Corrected: ua-cam.com/video/rvDQS6mtDgY/v-deo.html
Per the Arduino documentation, single quotes define a single character and a double quote defines a string with a null terminator. ('H','e','l','l','o',\0). For single characters, they're functionally interchangeable.
Here's my homework: ua-cam.com/video/SJLznIVP7Tk/v-deo.html I am using the new Arduino IDE 2.0 Test Release Candidate 3 😁 It's awesome 👌 I appear to be having some sync issues, I believe this is caused by using multiple print statements, as opposed to sending all data in one print line or sending a specific delimiter to signify the beginning of a data package 📦 I think this looks pretty slick though, even if I do say so myself 😊👍 Thanks Paul 👍
It was "potato" for me. Initially I got "Access denied" when trying to open the COM port in Python, I had to shut down the whole Arduino IDE not just the serial monitor.
I am trying this code on google colab and I am getting this error: [Errno 2] could not open port com8: [Errno 2] No such file or directory: 'com8' anyone could help me? :(
i have data of weather station from sensor , DH11, BMP180/BMP280, Rain Detector, Windspeed(ownDIY) WindDirection, Rain perception, Light Data(From LDR/Illumination Sensor),
this lesson will no longer work without explicit instructions to versions used for libraries... would advise anyone else trying to gather what you can just by watching and moving on to something less dated.
it's cool to ask that at 5:25 I live in Iraq(the two rivers county) And it's kind a hard for us to decide what river should we come to it but we mostly go with " one Tigris . two Tigris etc .." or " one Euphrates . two Euphrates etc " Those two counting Technique caused The chaos in Iraq 😂 i personally like to go Tigris wut about u Mr. paul ?
I would like to visit the headwaters of all the mighty rivers in the world. the Amazon, the Tigris, the Euprates and the Nile. I live at the headwaters of the nile but have not seen the other headwaters yet.
Hi Paul, I created a pretty nice Voltmeter and got it to connect with Arduino as per your tutorial. It took you half and hour: it took me 3 days. That's mainly because I got distracted by wanting to complicate things by using an AnalogWrite to send the data to another (Input) pin and then get the data from there for Python: it was a "rabbit hole" that mesmerized me for a while. Anyway, I got that to work but then came back to my senses and just used the input from the potentiometer at A3 to get my data. Here's a link to my video of the voltmeter showing the output from Arduino to Python alongside it. ua-cam.com/video/nMQ9uz-eFNg/v-deo.html
A bit behind again but hopefully i will catch up again, here is my homework, I just went with converting it to an Analogue type volt meter. ua-cam.com/video/YyZDmKaV1wU/v-deo.html
Damn man. I subscribed this channel 5-6 years ago and today this video appeared in my feed. It gave me a flashback of when I was scared to even touch an arduino. Yours were the first ever tutorial videos I followed and learned a heck of a lot. Fast forward to today, I can confidently create programs, softwares and electonics. It's been a hell of a ride. Just wanna say thank you for the amazing work you do.
SERIOUSLY
I did this on a Mac:
1. Load the program into the Arduino IDE and check: 1 Mississippi...
2. Close the Arduino IDE (very important!) - Close the IDE, but keep the Arduino connected to the Mac.
3. Find your USB port using Terminal: Type ls /dev/tty.* to see your USB port (mine is /dev/tty.usbserial-1110).
4. Correct the syntax in the line: Remove the parentheses and change while( arduinoData.in_waiting()==0): to while arduinoData.in_waiting == 0:.
Thank you, Paul, for this video. I will follow your guidance.
Great! Could you please share the code, which ide you used in Mac to run python?
In a small town in Northern Ireland we learnt to count using "1 Hippopotamus, 2 Hippopotamus, etc.", which seems like a more fitting methodology for where you made this video! Really appreciate all the hard work that goes into your tutorials, have learnt so much over the years that supplemented an otherwise lackluster academic experience, thank you!
A really great tutorial, it has encouraged me to go back to the previous tutorials. Regarding counting when i was a lad (I am 71 now) we didn't have stopwatch enabled phones with us at all times. So if we wanted to measure , for example, a time of about 3seconds we would count "1 Mississippi, 2 Mississippi, 3 Mississippi" .
You have students from Uzbekistan. We respect you!
hey paul, long time no see. Just wanted to thank you. I'm a aerospace student from Brasil and you really helped me get through the undergrad. You rule. I watched almost all of your lessons and you're just the best. Hope you are happy and everything is fine. Wish you all the best.
addicted to iced coffe because of you hahahaha
The image you chose for this episode..is classic! It's really..."All we need to know." 😏
Wonderful Lecture. I have never come across a better teacher.
Wow, thank you!
Thank you for posting these videos, they have helped me ALOT with my hobbies.
Glad to hear it!
Mr. McWhorter, thank you for clearing up the "download" versus "upload" terminology!
Took a side step and did the entire Python and vPython 3d classes.... I AM IN AGAIN!
I learnt to count in "Einundzwanzig, zweiundzwanzig, dreiundzwanzig ..."
Thank you for your amazing videos!
Hi Paul. We counted in Mississippi's before you could rush the QB playing touch football at recess. The 80s in southern California. Thanks for another great lesson.
It worked with my esp32 and a different version of python. Wonderful tutorial! Love your channel Paul.
Yes, I've done my homework, and it looks good. This is my first time with Python, and Visual Studio Code. Getting updated python code to run became much easier when I learnt to make sure that the Terminal window was in use, and pressing CTRL-C to terminate the execution, so I could execute the updated code. Looking forward to learning more. Many thanks for this new series.
Thank You Paul for All the Great lessons you have given the world and Hope you will Continue!
Thank you, I will
Thanks Paul! Can't wait for the next lesson....
Good tip on the problem with accessing the COM port when the serial monitor / plotter is running. When I first got into Arduino / Python, that used to drive me crazy (I even thought there was something wrong with my Arduino), until I finally figured it out (after much headbanging against a concrete wall... 🤕).
the tip is here... 10:45
Absolutely great Paul. Just what I need right now. Thanks.
Enjoy!
Aula excelente. Muito obrigado pelo conteúdo.
Feels like home, finally. i get to use python while working on my Arduino projects
*celebrating with the double chest pumps*
To quote you at about the 31:42 mark in this video "This is pretty cool!" This was a very enjoyable and informative lesson! Thank you again for being so inspiring. This is going to be fun to learn and play with. I like it!
Glad you enjoyed it!
Yay!! Been waiting for this! I would love to learn how to do a adruino garden with the temp humidity npk and any other cool stuff we can learn a raspberry pi and Nvidia Jetson garden would be rad also.
Great tutorials as always !!! More math please.!!!! Take care and GOD bless you all and be safe and well !!!!!!
Thank you! Will do!
You make learning fun. Thanks!
Thank you so much! That is a real encouragement to me.
I learned to count in Mississippi! (I grew up on the Gulf Coast of MS)
Enjoyed this lesson, a lot going on here. Homework should be very interesting. Y'all take care.
Thanks! You too!
Hello Mr.Mcwholter you are doing great job please make video tutorials on wifi module also.
Took me an awful lot of time to figure out, but as of version3 of pyserial library, the function inWaiting() has been changed to property in_waiting. So in this code ardinoData.in_waiting ==0 would work if the function inWaiting isnt.
We counted our Mississippi’s in New York so it is not a southern thing. We also know our Gozintas. 2 gozinta 4 twice. I’m afraid to say that I am folding up like a cheap Walmart lawn chair on these different versions of Python and the virtual environments. I could not import serial! When I did pip install pyserial it said it was already there. I went back to the video for AI virtual environments and it finally clicked. Once I was able to import serial everything went fine. Since I’m at the beginning of visual Python I was not able to create a gauge but I at least created a cylinder that changes length. Can’t wait for next Tuesday!
The safe has attempted 7000 combinations so far. Still no luck. There are 28000 possibilities left to try. I’m trying to land on every third number. Maybe I should have gone every other number. That would have increased my database tremendously. I’m trying to make a video. You make it look so easy!
I think download was from back in the day. We never used upload until there were servers involved and we were sending data from our pc's to a server. Always used download from pc to microcontroller.
How could I do this but in C++ instead ?
Same question ❓
Thanks a lot Paul !!
My pleasure!
Paul. I'm back. Yes (Joh) I'm glad that Ardruino is on Python. My life is now easy. Paul, I have written Grade 4 to Grade 12 Mathematics Books with fully worked-out-answers with their interactive tests. What I have discovered is that W3 schools has same syllabus as my books on Python. Now learners can do coding easier. Walla Its now you on Arduino on Python. To cut a long story short, is it not possible that we can join hands to make this world a better place?
At 31:13 when I ran the program, after adding the x=float(splitPacket[0]) lines, I got an error until I put a space in front of each square open bracket [ . Anyone else have that problem? I am on a Windows 10 machine if that makes a difference. It seems like I am getting a few small differences in how my Visual Studiio Code is working from how Paul is showing on the videos. I am thinking I need to go and do the Python series then come back here to do the Python with Arduino series as there are a few things that happen in the videos that are not explained.
nice work 👍. What of Arduino type ? is that Arduino Uno ?
Hi, thanks fire your time, but can you tell whats a float. I still dont understand it, i have watched all of your new arduino tutorials. Thanks fore your time
Thank you Master!
You bet!
Hi Paul. A question for you. I have an old Chipkit Max32, I got it on 2014 , equivalente to Arduino Mega. This card used to work also over the Arduino environment, but now the news IDE Arduino seems no work with. Do you think I could work with the tools are you also using now with arduino? My Chipkit Max32 had firmata on its library. Thankjs for your comments
Hi sir I you are a good teacher, I watched all videos from new arduino tutorials and I learnt a lot...I request you yo create a playlist on "Raspberry pi using python" I also request you to present these playlist as same as "New Arduino tutorials" having very contentive and informative... Hope you accept my request and stat videos soon.....
you are much appreciated
Super lesson Paul, thank you!
Perhaps when if you think about it in a future lesson you could explain why the Arduino program restarts each time the serial monitor is brought up or each time the python script is restarted? I hope this questions makes sense? thank you Paul!
It is by design. If you are not connected to the PC it can be reset by connecting to the com port. Otherwise the arduino would just run and no easy way to reset
Another great lesson.. thanks Paul.
Just as a comment, I notice a lost of resolution during some part of the video, not sure if all had the same issue.
That is probably a bandwidth thing. The video looks stable from a strong internet connection.
@@paulmcwhorter You are right, it's good but I had to restart the browser to fix it...... we always learn something... Have a wonderful day.
Fantastic. Follows you every week and looks forward to the next toturial ..
Question .. Why does the ardurino start over every time the python program starts....
The arduino starts over when something touches the com port. For portable operation this is helpful.Your arduino might not be connected to your pc
Why you don't use micropython? If your use of case is to use Python as a "Server", I think it will be better to do a layer, because sometimes is by serial but sometimes you could use other ways of communication. In any case, thanks for ur channels, you have incredibly valuable videos.
Thanks Paul. I've been playing with Arduino a few years now. I'm new to Python but I have been using VB, Ruby, C, C++. It seems like every 5 years or so a new language becomes the go to. You are a gifted teacher. I really enjoy your tutorials. We are about the same age. Don't you wish we had this back when we were kids! I would be a EE instead of a ME. LOL.
Fantastic!
thanks for the video, how do we transfer the data in python to arduino
Hi Pual, just an idea could you please make a few videos on wifi controlled arduinos?
3.TRY : Reinstalled VSCode today acc.to Lesson2. In venv I still get: " arduinoData=serial.Serial('com22',115200)
AttributeError: module 'serial' has no attribute 'Serial' ". Serial printing from Python&VSCode was no problem before I did download updated version of VSCode.
Also tried unistall&reinstall module SERIAL and PYSERIAL as proposed in Github (naming conflict?) In VSCode, why cant I find pyserial when searching for extensions ?
Does anyone have a solution for this please ?
Thanks man!
i want to display and do ML algorithm on it , your lectures give me enhancement in my skill,
Thank you
Awesome video !
Glad you enjoyed it
I might have missed something, but this looks really similar to what we are doing in my microprocessors class: we use a rasp pi and Arduino through UART communication: is what you are doing with the arduino to python code similar?
Very similar
@@paulmcwhorter can you tell me what protocol this is ? I looked through the videos but I cant seem to find it
So exciting.
a true hero
Great that you gave us this detailed lesson on arduino to python with serial. I've had so much difficulty doing this in the past. Also, I was going to try using RPI4 for some of the Arduino with Python lessons but it seems that Rasp Pi is unable to accommodate vPython. Is that correct?
I dont think vpython runs on the pi, at least last time i checked
I was finally able to install vpython on the rasp pi 400 and got it to work with the animated cylinder script from your earlier set of lessons. But it may not work as well as it does on windows.
definitely celebrate the small successes (sp?)
Here in Australia, back in the sixties we counted in Mississippi,s
Where is the video that teaching how to take a data from specified input in Arduino tp python, like i want to take data from A0 ,D5
can we pass data from python to ardunio?
Patience, will be coming in future lessons
In Python you named the program Ardino. That’s what Fred Flintstone programs on.
Why are some things underlined in your python code?
I am getting an AttributeError: module ‘serial has no attribute ‘Serial’
I want to send bytes from arduino to python and again I want to use these byte data in python. for example
a = serial.port()
if a == 0x00:
serial.write("1")
if a == 0x0A:
serial.write("2")
it gives error how can i fix it.
My English is not good, I used the translation, sorry.
I did one krokofant two korkofant (swedish combination of crocodile and elephant thats made up)
Hello sir
I learnt the Arduino from starch from here
I am working on the Arduino project where in we integrated the sensors data in python we are getting the data in python just as we wanted but while we write python code in the mobile it is showing error in the com#. So is there any way to solve this ?
It will be a great project.
All the Arduino data in phone collected. and plotting the analytical graph of the same.
I need to connect arduino and android device via USB and send data via serial port with Python.
My Problem is to find the USB port name in android, in PC you can see the name of the USB port (COM5 for example) but in Android i don't know how i can see these.
When I call these: serial = serial.Serial("COM5",9600) the code works on PC but not in android because I dont know what is the name port. I try everything COM0, COM1, COM2 tty/USB "/dev/bus/usb/001/005"
I need to find this. :(
I had success passing data from the potentiometer on the Arduino to Python. However when I tried to create a 3D pot in vpython I got a blank screen in my browser. I checked that I was running python 3.9.9 and that vpython was installed in my virtual environment. I went back to my vpython folder and ran my clock project just fine. I tried a simple sphere in vpython in the virtual environment and just got a white screen again. Any suggestions?
Did you try running your clock program in your virtual environment? Is your visual studio code set to use the virtual environment?
I copied a simple box program to a file in the virtual environment. I have the green (pyArd) before the prompt. When I try to run the box program in the virtual env the browser opens but the rest of the screen stays white. I think my next step will be to start over, delete vscode and reinstall following your video again
dears. pls help, i keep getting error: "AttributeError: partially initialized module 'serial' has no attribute 'Serial' (most likely due to a circular import)", already tried to uninstall and re install pyserial, Thank you
Make sure you did not accidentally install 'serial' instead of 'pyserial'. Try uninstalling both pyserial and serial. Then install pyserial.
@@paulmcwhorter thank you... now its OK
Up in Boston, we also, count in "Mississippis" lol
Hi Paul & everybody. I PIP installed serial module an compiled prog. , but get this error:
""" arduinoData=serial.Serial('com22',115200)
AttributeError: module 'serial' has no attribute 'Serial' """
I have used this com22 port evry day with arduino IDE.
What do I miss ?
Did you do everything just like I showed in lesson 2? Create a virtual environment, install pyserial in that venv, and then go into that venv to write the program? Sounds like you were not in the venv when you installed pyserial or you are not in it now.
@@paulmcwhorter Thanks for guiding Paul. Today I took a revisit in lesson 2 , and Boom! there it was. I missed to be in the "venv" indicated with green text (pyArd). I did a presice new PIP install, and it was successfully installed, and checked my placement in the (pyArd) before I ran my code again .
Terminal shows:
Windows PowerShell....
PS C:\Users\Trond\Documents\pyArduino> python
Python 3.9.10 (tags/v3.9.10:f2f3f53, Jan 17 2022, 15:14:21) [MSC v.1929 64 bit (AMD64)] on win321929 64 bit (AMD64)] on win32 on.
Type "help", "copyright", "credits" or "license" for more information.
>>> quit()
PS C:\Users\Trond\Documents\pyArduino> pyArd/Scripts/activate
(pyArd) PS C:\Users\Trond\Documents\pyArduino>
Still I get the error :
"" arduinoData=serial.Serial('com22',115200)
AttributeError: module 'serial' has no attribute 'Serial' """
And in the pyArduino/pyArd-folder I dont find the the file/module "pyserial".
Where is it installing to then ?
And if its correctly installed, why does it not know about this attribute ?
I guess this attribute is one of more class-definitions to use with serial ?
Solved with removing other duplicate py prog.files and set priority of those to use. Thanks.
I find these videos fun. I made it work a bit differently. I did the math in the Arduino. Strangely enough, my original code had mistakes but worked. However, I made a corrected code.
Original:
ua-cam.com/video/rvDQS6mtDgY/v-deo.html
Corrected:
ua-cam.com/video/rvDQS6mtDgY/v-deo.html
LEGEND!
What is the difference between single quote and double quote in both arduino and python?
Per the Arduino documentation, single quotes define a single character and a double quote defines a string with a null terminator. ('H','e','l','l','o',\0). For single characters, they're functionally interchangeable.
In Python, there is no functional difference. It's just handy nomenclature to make code readable if the developer is fluent in another language.
@@Wythaneye Thanks Brian.
Here's my homework:
ua-cam.com/video/SJLznIVP7Tk/v-deo.html
I am using the new Arduino IDE 2.0 Test Release Candidate 3 😁
It's awesome 👌
I appear to be having some sync issues, I believe this is caused by using multiple print statements, as opposed to sending all data in one print line or sending a specific delimiter to signify the beginning of a data package 📦
I think this looks pretty slick though, even if I do say so myself 😊👍
Thanks Paul 👍
Very Impressive!
@@paulmcwhorter
Thanks 😊👍
I cannot see the screen values .
please make the values more readable
doubleChestBump=True
Most excellent!
First part of homework super easy. Second part, ie getting graphic, not so.
I'm the future Legend who is coming to great you wonderfully 🙋♂️🙏
It was "potato" for me. Initially I got "Access denied" when trying to open the COM port in Python, I had to shut down the whole Arduino IDE not just the serial monitor.
I am trying this code on google colab and I am getting this error:
[Errno 2] could not open port com8: [Errno 2] No such file or directory: 'com8'
anyone could help me? :(
Why not install python on your machine? I have no way to know if a remote environment could access your computer hardware, ie the com port.
i have data of weather station from sensor , DH11, BMP180/BMP280, Rain Detector, Windspeed(ownDIY)
WindDirection, Rain perception, Light Data(From LDR/Illumination Sensor),
17:56 Core Python code begins
I learnt to count in cats and dogs so one cat and dog two cat and dog three cat and dog etc etc
1 elefante gives the exact time for one second, it only works up to 19
this lesson will no longer work without explicit instructions to versions used for libraries...
would advise anyone else trying to gather what you can just by watching and moving on to something less dated.
it's cool to ask that at 5:25
I live in Iraq(the two rivers county)
And it's kind a hard for us to decide what river should we come to it but we mostly go with
" one Tigris . two Tigris etc .."
or
" one Euphrates . two Euphrates etc "
Those two counting Technique caused
The chaos in Iraq 😂
i personally like to go Tigris wut about u Mr. paul ?
I would like to visit the headwaters of all the mighty rivers in the world. the Amazon, the Tigris, the Euprates and the Nile. I live at the headwaters of the nile but have not seen the other headwaters yet.
definitely "upload"!
Sir please also help us in Rasberry pi
I am starting to lay out in my mind a very extensive series of classes on the Raspberry Pi
i counted sheeps when i was young
hi pauuuuuuuuuuul
You wrote Ardino instead of Arduino
and that was a mistake
Homework uploaded ua-cam.com/video/U0eT4xVS7Hg/v-deo.html
Looking forward to more great videos! Thanks Paul for all you do.
Excellent!
🎉🎉🎉✊🏽✊🏽
Yeap let's pump that chest like a BOSS!
Cane sugar yes not corn sugar
Hi Paul, I created a pretty nice Voltmeter and got it to connect with Arduino as per your tutorial. It took you half and hour: it took me 3 days. That's mainly because I got distracted by wanting to complicate things by using an AnalogWrite to send the data to another (Input) pin and then get the data from there for Python: it was a "rabbit hole" that mesmerized me for a while. Anyway, I got that to work but then came back to my senses and just used the input from the potentiometer at A3 to get my data. Here's a link to my video of the voltmeter showing the output from Arduino to Python alongside it.
ua-cam.com/video/nMQ9uz-eFNg/v-deo.html
A bit behind again but hopefully i will catch up again, here is my homework, I just went with converting it to an Analogue type volt meter.
ua-cam.com/video/YyZDmKaV1wU/v-deo.html
When are you coming back to the promised land?
This is the promised land
my daddy
we count: one thousand one, one thousand two, ...