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Tag: raspberry-pi

Trying to create a timer to pause a loop in python

Here I go messing with timers and motion sensors again. I have a PIR motion sensor connected to a raspberry pi. I want to have the motion sensor have a cooldown of one minute before it checks for motion again. I’ve been messing around with threading some… but I don’t think I need that for this and would like to

how to update python in raspberry pi

I need python newest version in raspberry pi. I tried apt install python3 3.8 apt install python3 but this didnot work. And I also needed to update my raspberry pi python IDLE Answer First update the Raspbian. Then install the prerequisites that will make any further installation of Python and/or packages much smoother. And then install Python, maybe by downloading

Tkinter Python Auto Start on Raspberry Pi4

I am building my first tkinter application which works perfectly until I try to auto start it at boot. I have researched this topic and tried numerous things but nothing works correctly. I am running RPi4 with raspbian buster, python 3.7.3 and want this application to run on the RPI touch screen without requiring a user to login. I found

Why I can’t create a cups connection in my raspberry pi using python?

I want to use python code to print to my printer. I installed all the required module but it’s not running. The error I got is I got the code from the internet here’s the code my expected output is like this EPSON_LX-300 usb://EPSON/LX-300+?serial=L010209081 RICOH_Aficio_SP_100 usb://RICOH/ Aficio?serial=T382M977983 but I received an error. Answer you wouldn’t have installed cups instead of

Why does Raspberry Pi need an OS to work?

I am just new to world of electronics. I was just looking about Raspberry Pi as I want to work on it, but a thing that I found that everyone is installing an OS first on the Raspberry Pi. I have worked upon PICs(16f) and Arduino board and it doesn’t need that I just write a code and make burn

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