Troubleshooting • Re: Installing mysql 8
... it doesn't have the required geo functions must you use a mysql-like DB? PostGIS is right there in the repos and it's been a solid geospatial database for years. I've even done surprisingly good...
View ArticleGeneral discussion • Re: Raspberry Pi IPO
My guess for Broadcom not becoming a shareholder is it reflects Raspberry Pi's intention to license VideoCore (or to use something else ) and sub-contract manufacture of silicon themselves.Statistics:...
View ArticleBeginners • Re: raspian battery indicator pi sugar
when you run the command what does it showi'm guessing you just need to get the output to the right place, /sys/class/power_supply/ perhapsStatistics: Posted by kerry_s — Tue May 21, 2024 1:41 am
View ArticleGraphics, sound and multimedia • Re: TC358743 on rpi5
the problem is my module for TC358743 is HC100F, that only supports 2 lane, let me check if it works after changed the sourceStatistics: Posted by chuyuan.chiang — Tue May 21, 2024 1:42 am
View ArticleTroubleshooting • Re: Using pi 5 with usb thermal camera
Actually there is someone was facing similar issue with mine but his issue was what you said. There was an extra pixel on the frame which cause the too low minimum temperature but problem solved after...
View ArticleAdvanced users • Re: Automate Grow Tent
Well, you have three sensors:* one 2320 : is considered as reliable ; needs special software.* on US sensor : some consider as a PITA; needs special software and hardware adaptation (RC dividers)....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 as I2C slave
ah, wasnt aware of that driver, i should take a look when i get timeStatistics: Posted by cleverca22 — Wed May 22, 2024 1:01 am
View ArticleTroubleshooting • Using MIPI DSI LCD on cm4
Hi,STATUS :I'm using cm4, and Raspberry PiOS with desktopRelease date: March 15th 2024System: 64-bitKernel version: 6.6Debian version: 12...
View ArticleGeneral discussion • Re: How should I use my Raspberry Pi?
Have a look at OpenCV, it “can be used to detect and recognize faces, identify objects, ….”Okay, let me understandStatistics: Posted by joyyyy — Wed May 22, 2024 2:10 am
View ArticleTroubleshooting • Re: Using the Raspberry pi to track distance, acceleration,...
As always, post your schematics, post your code.Statistics: Posted by ame — Wed May 22, 2024 2:28 am
View ArticleCamera board • Re: Setting shutter speed/exposure time equals to frame rate
Does it mean no one sensor pixel lines get exposured this short time?Statistics: Posted by Oval — Wed May 22, 2024 2:37 am
View ArticleGeneral discussion • OpenVPN on Booworm
What packages need to be installed to use OpenVPN as a client on Raspberry Pi OS bookworm?I tried...
View ArticleOther projects • Re: Custom Key pad
Ok. That is correct. I am just trying to think if I have overlooked something. Losing track of pin numbers from one side of the board to the other is a rookie mistake, but it does not seem to be the...
View ArticleGeneral discussion • Cash and coin counter
Is it possible to use the raspberry pi to count cash and coins that are deposited into a locked container? It would also be cool if it would upload deposits and withdrawals to a google sheets...
View ArticleTroubleshooting • Re: Zero 2W setup, unpacking chromium stuck progress
Thanks for the reply! I ended up swapping the file to 4096 after 2048 didn't work. After that, I reformatted the SD card, making sure to select the OS lite 32-bit (maybe I didn't do that before?), and...
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General • 3S2P Battery for Raspberry PI 4 Model B
Hello there! New to the forum. Would like to ask a quick question. Is it possible to use a 12V 12800 mAH battery (3S2P - 18650 battery pack) for RPI 4 Model B? I had this idea of stepping it down...
View ArticleGeneral discussion • Re: Cash and coin counter
Yes.Statistics: Posted by ame — Thu May 23, 2024 3:23 am
View ArticleGeneral discussion • Which lightweight cooler is compatible with Raspberry Pi...
Hello, I want to install Ubuntu Linux on Raspberry Pi 5. Which cooler is compatible with Ubuntu Linux (e.g. fan speed controllable either automatically or by user to make the Pi running cool)?...
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Beginners • Question about second resistor in a pull up
I've done pull ups before, but I've always wondered why use that other 1K resistor when the 10K is already protecting surges from the VCC to the GPIO Pin, is that R2 for protecting the GPIO pin from...
View ArticleBeginners • Re: Question about second resistor in a pull up
The 10k resistor holds the signal line at vcc, but not just that, it limits the current between vcc and ground (when the switch is closed).The 1k resistor limits the current going through it from the...
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