Python • Re: RPI Servo
Then create two servos object. This is quite simple. Next will be to figure out how your speak recognition will access them individually or together.I'm using the echo dot with an old python code...
View ArticlePython • Using numpy to create a sine wave with complete cycles
I'm using numpy to create a sine wave sample. I would like to have the script truncated to the nearest full (or half) cycle. How would I calculate that, or otherwise trim the sample so that it ends at...
View ArticlePython • Re: Issues building numpy wheel
Hi,I’m following the installation instructions for this project: https://github.com/dbieber/GoNoteGo/blo ... llation.mdFollowing on from previous advice this project is built for pi os buster python...
View ArticlePython • Sound not working when programming using Python over SSH on...
I have a weird problem where the Sound will play when using Python over VNC using Thonny but not when using SSH and Python through VSCODE. Has anyone experienced this. Im assuming there is permission...
View ArticlePython • Re: Using numpy to create a sine wave with complete cycles
If D = total duration and f = wave frequency, then 2 * f * D must be some integer k.If k is even, the sound will end on a full cycle.If k is odd, the sound will end on a half-cycle.Note that a A4 tone...
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Python • Re: very noisy SoC temperature measurement (RPi5)
Having ascertained that a Raspberry Pi's SoC temperature reporting has noise, what are you going to do with it?I've written a daemon in C that does some filtering on the fly and spits data in a file...
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Python • Can't run my tflite model
Can someone help me. Im stuckStatistics: Posted by Rynch — Sun Feb 11, 2024 10:36 am
View ArticlePython • Re: Can't run my tflite model
Excuse me but you might help your readers by coping and pasting horror massages to the forumScreenshots are very difficult to read, impossible for me.If you give the underlying code, info might be...
View ArticlePython • Raspberry pi 5 interanl pull up resistor
What command to use with raspberry pi 5 to activate internal pull up resistor between GPIO.Statistics: Posted by Zerobite — Mon Feb 12, 2024 3:05 am
View ArticlePython • Re: [SOLVED for now] Issue with pygame.display.update(bx, by, bw,...
Hi,I face similar issues with an older JoyIt display (TFT 3.2) touch display.My setup is as follows: Raspberry Pi 4 with latest OS 64bit light installed. Respective drivers for the TFT installed and...
View ArticlePython • Can’t control servo motor with Raspberry Pi 5
I’ve just recently bought my first Raspberry Pi and opted for a Pi 5 as it was the latest.I’ve had no luck getting gpiozero or gpiod working with Python and my MG996R servos yet.I don’t mind if it’s...
View ArticlePython • Freenove ADCDevice Python Module Not Working
I bought the Freenove RFID starter kit, and followed the Python GPIOZero guide to the part where they explain ADC. Note that the ADC device they provide is the ADS7830. I downloaded the module, wired...
View ArticlePython • Re: Raspberry pi 5 interanl pull up resistor
Have a look at the built in pinctrl command e.g. Code: pinctrl set 10 pu Enable GPIO10 ~50k in-pad pull up pinctrl set 10 pd Enable GPIO10 ~50k in-pad pull downor use gpiozero in python and the...
View ArticlePython • Re: Is Python the best choice, instead of C or C#?
If you have experience in C# development,I should like to recommend FreePascal/Lazarus for RaspberryPi.Python is not best choise for GUI Application development.You can create a simple GUI using...
View ArticlePython • Re: Freenove ADCDevice Python Module Not Working
I bought the Freenove RFID starter kit, and followed the Python GPIOZero guide to the part where they explain ADC. Note that the ADC device they provide is the ADS7830. I downloaded the module, wired...
View ArticlePython • Concurrent Processing Problem
I am working on a project in which I need 3 stepper motors running at the same time at different speeds. If tried asyncio and threading without much success. From what I've read, concurrent futures is...
View ArticlePython • Re: Concurrent Processing Problem
Same error like the last try:Code: exe.submit(Step(1,300,0.001,'b'))This submits the Return Value of the function Step(). First the function is called, then the result is given as Argument to...
View ArticlePython • Re: ModuleNotFoundError: No module named 'cv2'ModuleNotFoundError:...
I fixed the problem using:https://www.youtube.com/watch?v=meeKv3DY9ps&t=212sThanks for all the suggestions!Statistics: Posted by Marineman — Mon Feb 19, 2024 1:34 am
View ArticlePython • Importing variables from module
Hello experts,I am learning python.My question: I am trying to import string variables from separate module to avoid retyping the same strings in each module where they are used. (I am using Pydroid...
View ArticlePython • Re: Importing variables from module
Excuse me but have you thoght of google searching "Importing variables from module stackoverflow" It bought me https://stackoverflow.com/questions/429 ... her-module and...
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