Beginners • Pi5 vs Microsoft Teams
I know nothing about teams, nor any other internet communication medium that's come out since twitter arrived.Should I expect any problems with teams on a Pi5 and how do you use it on a Pi. I have a...
View ArticleAdvanced users • Re: unused files in /usr/lib/modules/
What happens when you run sudo apt autoremove?In my case while the directories /lib/modules are still present (e.g. /lib/modules/6.1.0-rpi4-rpi-v8) they don'tcontain a kernels sub directory nor do...
View ArticleGraphics, sound and multimedia • Re: digital dash using raspberry pi 4
I solved this originally by having a separate microcontroller monitoring the power in the car. It was permanently connected and only drew about 4 mA. When ACC came on it waited about 15 seconds before...
View ArticleGeneral • Re: RP2350 arm floating point support
from RP2350 datasheet:3.6.4. Floating Point UnitThe Cortex-M33 cores on RP2350 are configured with the standard Arm single-precision floating point unit (FPU).Coprocessor ports 10 and 11 access the...
View ArticleBeginners • Re: Pi5 vs Microsoft Teams
I can't speak to MS Teams, but during the period when schooling was all remote, I set my grandson up with a Pi4B, RPF Camera 2, and a USB headphone and mic setup it on another such platform and it...
View ArticlePython • Re: Using a Raspberry Pi 4 to make a bleep type noise
@neilglThanks. That is actually the same page I used but I only got a faint click from the buzzer. Maybe it was a larger voltage buzzer.I will obtain a new one that I know to be a 3v...
View ArticleGeneral discussion • Re: Bought a 2nd hand Pi 4. It has a strange click sound...
That sound is not normal. hard to tell if it's coming from the Pi or something from the case.I would advise to take the Pi out of the case and run the Pi without the case to see where the sound is...
View ArticleClik here to view.
Other programming languages • Re: JavaScript graph library, for embedding and...
It took a while, and work is not completely done yet.Newest version does at least for the problematic edge work with latest commit.So for edge 2 this command ...Code: ./rjs...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
Is there any repair option for a failed Raspberry Pi other than a complete replacement?It's not possible to buy the PMIC, the SOC or the RP1 I/O controller used in the Pi separately.As an anecdotal...
View ArticleAI Accelerator • Re: Coral Accelerator
ModuleNotFoundError occurs when a library is missing. Please check if you have installed all the libraries (pycoral.adapters and other libraries that you are using) properly. Something is missing I am...
View ArticlePython • Re: Is Python on a Pi4 fast enough to generate a monochrome video...
VGA is colour though. Do you know if it can be configured to output any of the older monochrome signals? VGA is also analog, I need TTL (digital0.I'm sure it could be modified for older timing, being...
View ArticleGeneral discussion • Re: Power Supply for RPI 3
A Raspberry Pi 3 Computer connected to the screen with a screen that is USB powered, I would recommend purchasing a 5V3A power supply.If you have a power supply with a built in power switch, I...
View ArticleBeginners • Re: @thagrol? Non GPIO 3 start up shutdown pi zero 2w?
I'm not at all sure I follow that circuit. But if I do...It's overill. The simple four wire DP/two switch method works.3.3v is shorted to GPIO27 throguh aprox 900 ohmWon't Q1's base also be pulled low...
View ArticleClik here to view.
Troubleshooting • Re: Bricked Pi5 after udpate & upgrade
Probably not 'bricked.'At least, not in my understanding of that slang, which I take to mean something like: "hardware that is rendered non-functional in such a way that recovery via software can not...
View ArticleNetworking and servers • Re: WiFi over ~30m any suitable antenna options?
Couple of other options: Powerline Ethernet Adapter -- One side you plug in the Master to an outlet and take a RJ45 connection and plug it into your Router, somewhere else outside that has power,...
View ArticleClik here to view.
Automation, sensing and robotics • Re: code PIR motion sensor to trigger a...
So it must be the relay - is it an "active low" module and can you show a picture of it and the wiring?i bought from ebay: https://www.ebay.com/itm/292160479941seems "active low" according to...
View ArticleGeneral discussion • Re: how to create a data repository Pi ai can access
Pi aiWhich software package? How is it configured?The only Pi AI I have looked at is the Hailo chip. AT the time, a few months ago, Hailo said it was working with image processing SDKs but everything...
View ArticleGeneral discussion • Re: Random question SD card reader
write to SD cards of coursemicroSD slot is one tenth the speed of USB 3. A good reason to not use it for more than the occasional backup. My good microSD cards are twice the microSD card slot speed so...
View ArticleGeneral discussion • Re: RPi OTG USB 3.0
When could we expect to have a low powered Pi with OTG over USB 3.0 standards? Can I request this on a Pi Zero future release? The closest thing we’ve got is the Pi Zero which uses 2.0. Started a...
View ArticleOther projects • Re: Model Rocket MPU6050 vs ADXL345/375
This remember me the catapult project on the Pi Version 1. I did in 2015 .https://github.com/danjperron/GCrashStatistics: Posted by danjperron — Tue Sep 10, 2024 10:27 pm
View Article