Interfacing (DSI, CSI, I2C, etc.) • Re: pci-e connector broken
thanks for your replies .The brown piece is still there and in one piece.The very tiny parts of the white part on each side broke off .(they look like squares with one missing side) When you pull the...
View ArticleAutomation, sensing and robotics • Re: Strain gauge and Raspberry Pi 4B
i followed this , i'm using an arduino, but it should be the samehttps://circuitjournal.com/50kg-load-cells-with-HX711code:https://github.com/olkal/HX711_ADCI used 4 cells, 50kg each. all working...
View ArticleAutomation, sensing and robotics • Re: A computer that measures the temperature
Just a warning here about fake tuya sensors. Now that I managed to get my existing sensors working with Home Assistant I thought I'd buy a third and stick it outside (under cover - they are not...
View ArticleEspañol • Re: 🚀 Presentando PiVision Lab: Detección de Objetos en...
Gracias por compartir.¿Tienes vídeos a tiempo real? Para ver como funciona en la Pi4. Precisamente estaba viendo hoy el IMX678 con la PI5 para el reconocimiento de objetos para un proyecto nuevo. Pero...
View ArticleMedia centres • Re: RPi office music players?
If I go with PiCorePlayer on a Pi Zero 2W, what extra hardware will I need to output audio, assuming 3.5mm headphone jack connections? It doesn't have to be the best quality, but I don't want it to...
View ArticleOther RP2040 boards • Re: Flashing issue for custom RP2040 Board
- Checking all signals on the scope - all of them look normal during read and write. A constant clock signal on SCLK and bursts of data on other pins.Check again CS/SS, clock must be in correlated...
View ArticleUbuntu • Re: raspPi 4B i2c cannot detect address
Thanks for your code, rpdom.I will check your CLI next monday at office.but the actual question is why my SDA.1 cannot get low of 0V level. I think you have already seen my SDA.1's waveform above...
View ArticlePython • Re: Environment is externally managed?
yeah, sadly...Statistics: Posted by QueasyCarBoy — Fri Mar 28, 2025 2:07 pm
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Troubleshooting • Pi4 loses wireless connectivity after hours or days [SOLVED]
I'm going to post this here, in case it helps other people - since all the other threads around this topic that I referenced in troubleshooting this are Locked and can't be updated.Setup:* Pi 4 Model...
View ArticleGeneral discussion • Re: Raspberry Pi 4 Model B explode from 45w of power?
A warning on splitters. We had a PoE splitter in to test, as a customer was getting lots of dead Pis. On investigation, this device, that was supposed to output 5v on a USB plug, hit over 9v on...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to enable CSI continuous mode on...
Hi 6by9I found this thread. What I have experienced is similar to this.viewtopic.php?t=382996And I have successed to add MEDIA_BUS_FMT_YUYV8_2X8 to the list to preview. I will continue to follow this...
View ArticleGeneral discussion • My raspberry pi 4 model B has stopped working
I can't see the gui of rpi when I connect to the micro HDMI cable, I have formatted the sd card , there is no issue with the sd card Can someone pls tell whats the issue with my rpi? It was working...
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Troubleshooting • Re: Trouble with I2c on pi500 and pi5
I connect the PCA9685's SDA and SCL and GND to raspPi 4B's SDA.1(pin3) and SCL.1(pin5) and GND(pin9) with 3 dupont wires. PCA9685's VCC is 3.3V, which is seperated from rasp Pi, and generated by my...
View ArticleOff topic discussion • British accent medium-advanced computing/IT edu videos
Please suggest sources of openly available education/training material on Computing and IT topics (at medium to advanced levels, learner have decades of work experience) with British accent. Topics...
View ArticleGeneral discussion • Re: No web browser 'globe' icon with a newly flashed...
It sounds like there is a lot going on there... Wish I could help more (but I honestly don't have a solid handle on what all you have going on, (overwhelming)...that said, maybe running multiple pi's...
View ArticleGeneral discussion • Re: Raspberry pi Bluetooth
try this... sudo pip3 install bluezeroStatistics: Posted by pfharlock — Sat Mar 29, 2025 1:55 pm
View ArticleGeneral discussion • Re: read from old camera in raspberry pi 5
See: viewtopic.php?t=369919Statistics: Posted by wildfire — Sat Mar 29, 2025 2:03 pm
View ArticleBeginners • Re: Hackspace and Wireframe missing in Help/Bookshelf
There was a recent update to the Bookshelf App but I am not convinced that's the cause of only now having two tabs. Both HackSpace and Wireframe have been removed from the Bookshelf database...
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Other programming languages • Re: Basic on Raspberry
PROC_initsockets must be called (once) before any other functions in the SOCKLIB library are accessed; by default it allows up to 16 sockets to be opened simultaneously. If this is insufficient pass...
View ArticleBeginners • Re: Run USB image on a SD
One more thing: Your fstab on SD card will work only if partition PARTUUID=dc95592a-03 (/dev/sda3)... is available at boot time. Please remove this entry or add the nofail option.Statistics: Posted by...
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