Python • servo PCA9685
now the servo will not stop.Is not dispensing pill now.Code: import tkinter as tkfrom flask import Flask, render_template, request, redirect, url_forimport sqlite3import timeimport datetimeimport...
View ArticlePython • Re: servo PCA9685
I need code to stop servo?Statistics: Posted by bob5731 — Wed Apr 10, 2024 4:41 am
View ArticlePython • spidev with spi.max_speed_hz = 20000
Hello, I am developing software that runs on raspian on raspberry pi 3b and communicates with other devices using spi. For this I am using the spidev library in python. My problem is that one of the...
View ArticleClik here to view.
Python • Matplotlib Y axis problems
I've been using Matplotlib for a couple of years, and generally speaking, it works OK for me. There are however a couple of exceptions. Firstly, it sometimes creates so many ticks on the Y axis that...
View ArticlePython • Re: Matplotlib Y axis problems
I'm not very experienced with matplotlib, but I'd start here:1. docs: https://matplotlib.org/stable/index.html2. matplotlib maintainers: https://github.com/matplotlib/matplotlib/issuesStatistics:...
View ArticlePython • Regarding Libraries to playback audio using python code in raspberry...
I've tried several libraries like aplay, playsound, pygame to playback my audio clips in MP3 format but could hear noisy audio only. How do I resolve this issue? Is there any documentation regarding...
View ArticlePython • SPI connect of Raspberry PI 4b and Zero 2W with pigpio
Hello,I am trying to connect 2 raspberries by SPI and establish the connection. I chosen pigpio since as far as I understand this is the only lib which could help with SPI slave mode as well. So, I...
View ArticleClik here to view.
Python • TIL: remove image background with rembg
Saw this on twitter and tried:https://twitter.com/Raynerdwebsdev/stat ... 0965515372I used crop of fullscreen screenshot as input (test.png):Then did install rembg:Code: ~/venv/bin/pip install...
View ArticlePython • Can't install tensorflow pi 4
I can't install the python tensorflow library on pi 4. I am running bookworm. I used this cmd prompt: sudo pip install tensorflowit gives me: error: externally-managed-environment× This environment is...
View ArticlePython • Re: Can't install tensorflow pi 4
Have you heeded the info at the link you were given?Statistics: Posted by drgeoff — Fri Apr 12, 2024 10:23 pm
View ArticlePython • Formerly working and now not?
Hello, I have been using the following code to send text messages to myself for various purposes...I havent used it in a while but when I tried now all of a sudden it is raising the error message...I...
View ArticlePython • Re: Formerly working and now not?
any idea how to troubleshoot this?Read the error message. Look at the circumstances that cause that error message to be raised. Investigate each potential cause. Fix the cause of the error.Statistics:...
View ArticlePython • Problem with real-time circle detection using OpenCV on Raspberry Pi 4
Hello, I'm working on a project for my mechatronics engineering course where I need to detect circles in real time using a Raspberry Pi 4 Model B with a Raspberry Pi Rev 1.3 camera. I have configured...
View ArticlePython • Re: Problem with real-time circle detection using OpenCV on...
https://github.com/opencv/opencv/issuesStatistics: Posted by memjr — Sat Apr 13, 2024 3:42 am
View ArticlePython • Installing Pushbullet
Hello,I'm trying to follow this guide here -https://iotdesignpro.com/projects/home- ... tion-alertI get road blocked at only the third instruction in the list with this -pi@alarmpi:~ $ sudo pip...
View ArticlePython • Re: Installing Pushbullet
Hello,I'm trying to follow this guide here -https://iotdesignpro.com/projects/home- ... tion-alertI get road blocked at only the third instruction in the list with this -pi@alarmpi:~ $ sudo pip...
View ArticlePython • Raspberry pi 5 subprocess-exited-with-error
I wanted to make object detection with my arducam with raspberry pi 5 watching this official tutorial by tensorflowlitehttps://www.youtube.com/watch?v=mNjXEybFn98It was going well then after few...
View ArticleClik here to view.
Python • Pi 5 and VsCode Display issues
Hello AllFirst post here and just plugged in my new Pi 5, I then downloaded VsCode using the "Recommend Software" feature. For some reason the display looks like the picture attached. I used the same...
View ArticlePython • Re: Pi 5 and VsCode Display issues
Looks like something to do with Remote Desktop.Statistics: Posted by rpiMike — Sun Apr 14, 2024 8:51 pm
View ArticlePython • Re: picamera2 capture circular mp4
I think you want the Ffmpeg encoder for mp4, not the MJPEG one which is for streaming video.I would check on my camera Pi, but it's just gone offline in a hailstorm. I'll have to go rescue it and dry...
View Article