Hello Everyone I have a raspberry pi 4 B and I want to make a face detection but my problem is that face-recognition library of python detect all image it see even if i show a person in mobile or printed picture of a person I need and module for raspberry pi to scan if ..
I am using a Raspberry Pi to install coral USB following this link https://github.com/google-coral/tflite/tree/master/python/examples/classification. where i use the prompt command ./install_requirements.sh for machine learning inferencing and when i try to run ./install_requires.sh command it gives me the error: /home/pi/miniconda3/bin/python3: No module named pip The command is executed from the path: ~/google-coral/tflite/python/examples/classification However when i do: ..
I have a custom python script which sends emails, when I created it in Thonny and ran it all works fine. However when I try to run it at start up or in the terminal I get the following error: sudo python sendcpuwarning.py Traceback (most recent call last): File "sendcpuwarning.py", line 2, in import sendmail ..
I am trying to implement some code from this old tutorial from 2015 (which is using a VERY old version of PyVISA, so everything is different now): import numpy import matplotlib.pyplot as plot import sys import pyvisa as visa #Get the USB device, e.g. ‘USB0::0x1AB1::0x0588::DS1ED141904883’ resources = visa.ResourceManager(‘@py’) usbDevices = list(filter(lambda x: ‘USB’ in x, ..
I am trying to communicate with my Rigol DS1104Z oscilloscope using PyVisa on RPi4. I have been able to capture basic measurements but no waveform data yet. I’ve found about 5 examples but none of them work anymore because PyVisa removes functions without giving equivalent replacements. This is the most recent plotting example I could ..
I am currently working on a small project to get started with physical computing with Python – using a raspberry pi. I am trying to make a game using 3 LED’s and a push button. The 3 LED’s will flash in a certain order for different times and you have to click the button when ..
Running RasPi OS on a Pi 4b, 8 gig RAM, 256 gig UHS-1 u-SD card, pip and setuptools upgraded, python 3.7.3. Warning for Pi users – There is a possible precedence issue during python upgrades, I have needed to use sudo to make sure the distro packages are upgraded. Not using sudo has packages installed ..
this is what i am trying to do in linux (raspberry pi 4).. when the pi 4 boots, run a video in chromium-browser in kiosk… at the same time run a python3 script in background (the bold part is done by making changes in /etc/xdg/lxsession/LXDE-pi/autostart) the python script which I am trying to run will ..
I am writing a program in Python to run on a Raspberry Pi in order to control my Wurlitzer jukebox. The program current accepts the codes for "record selection" (A1, B1, C4, etc.), add those codes to a playlist, and executes the list. My issue is that once a song starts, I would like to ..
I have a Raspberry Pi 4, that I am trying to connect to an Adafruit’s CLUE. I want to pull the information being displayed on the CLUEs screen and save it into a .csv file using a python script. Currently, I have a DHT22, TSL2591 and an oxygen sensor being sampled every ten minutes. I ..