Beginners • Re: Attaching a PI to a traffic light
The data provided is insufficient to give a detailed solution.To accept such a wide range of AC or DC voltages there are more electronics internally that just a LEDs.Purely from the spartan...
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HATs and other add-ons • Re: A case for rethinking Pi5 cooling
..Why running a Python script when there is a kernel driver?Fan is connected to the GPIO, not to the fan header. Latter is already occupied by the Active Cooler connector. What do you have in mind?...
View ArticleGeneral discussion • Re: lirc installation failed on raspberry pi zero
I tried using LIRC https://www.lirc.org/ without success even though I could find my remote in the LIRC Remote Configurations https://lirc-remotes.sourceforge.net. Others have posted other failures...
View ArticleGaming • Re: GZDoom DOOM Engine Source Port on the Raspberry Pi 4 Computer
ok, last build, gzdoom-git-4.13pre+179+g6aa7118.MESA_LOADER_DRIVER_OVERRIDE=zink gzdoomCode: Using video driver waylandNumber of detected displays 1 .Creating window [1280x720] on adapter...
View ArticleTroubleshooting • Re: Duplicate Debian Bookworm RasPi Won't Boot - UUID...
If you copied the two partitions, rather than the entire disk, the partition table on the copy likely does not share the same disk identifier as on the original. That is the "08b92fe6" part. This is...
View ArticleCamera board • Re: A constant 8 frame delay in h264 encoding on RPi-5 rpicam-vid
Sorry for the late reply, we're having a typhoon here and I'm unable to access the device.My first impression is that this is a quite theoretical use-case; h264 1640x1232 30Mbps 1FPSI use v1 cameras...
View ArticleBeginners • Re: Systemd, gpiozero, permissions - boot vs shell
If I start the service from systemctl or a reboot nothing is written even if I run as root.systemctl status givesCode: pi@piRadioZ:~ $ systemctl status piRadio.service× piRadio.service - piRadio...
View ArticleOff topic discussion • Re: Helene --> North Carolina --> Potential chip...
I think the press are overdoing this. Yes the quartz from this area is used because it's the purest available in the world, but it still has to be purified many thousands of times more to make the...
View ArticleGeneral discussion • Seeking Advice on Running YOLO with COCO Dataset on...
My team and I are working on a graduation project involving Raspberry Pi, and we could use your expertise.In our project, we plan to use the YOLO model for real-time object detection, trained with the...
View ArticleSDK • Re: Compile not reporting correct RAM usage
Note for an application-level C program running under Linux you might instead want to allocate as many variables on the stack as possible. In Linux the stack will grow as needed and placing things on...
View ArticleTroubleshooting • # key not working
Does anyone know why my # key only does an English pound symbol for currency? I picked the American keyboard and the USA for the country. Using Raspberry Pi Imager 1.8.5Statistics: Posted by mfmayes49...
View ArticleCompute Module • Re: Secure Boot
Encrypted file system is better but it needs TPM - otherwise the device cannot reboot automatically without somebody entering the password.you dont need a TPM to do that on the rpithe keys can be...
View ArticleSDK • Re: Second core not used after exiting method
It looks like a crash, some overflow or out of memory (or fragmentation).Care should be taken with calling C library functions from both cores simultaneously as they are generally not designedto be...
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General • Re: Project without C++
But what's the point ?There is only one linker for both C and C++, and it is called from gcc. One can change that message "Linking CXX executable" with "Linking C, ASM (no C++) executable",problem...
View ArticleGeneral discussion • HELP !what is the best trained model -->yolo that fit...
In our project, we plan to use the YOLO model for real-time object detection, trained with the COCO dataset. Both the dataset and the class information will be stored locally on the Raspberry Pi. Our...
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HATs and other add-ons • Re: more complete boards without needing hats
If "cube" is the main problem, you can use USB to lay things out flat. Some NVMe adaptors can lay out flat. I have both.For WiFi upgrades, USB makes sense as the range of options changes every 2.3...
View ArticleGeneral discussion • Re: Does RPi have permission to patch Firefox?
Linux Mint ship a modified Firefox with the permission of Firefox although it appears to be a compromise where LM do not change some intrusive default settings. The bargaining with Mozilla is easier...
View ArticleAdvanced users • Re: Image File Utilities
@shawn-o,Do you get the same error messages backing up to a local storage device (USB flash drive, etc.) instead of SynNAS? Please excuse the interruption... I've resolved the issue - which oddly...
View ArticleTroubleshooting • Re: # key not working
select again in raspberry pi configurationyour most likely still on gbStatistics: Posted by kerry_s — Sat Oct 05, 2024 1:11 am
View ArticleGeneral • Re: Testing if pins are connected.
Just after that, I've started to thinking if I'm missing something or is this just that simple?But now I don't know if I understand this right. And why code is working?Most probably is working by...
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