Graphics, sound and multimedia • Re: Help with logarithmic potentiometer
Worked perfectly thx!Case solvedStatistics: Posted by Nikolls — Sun Aug 04, 2024 3:04 pm
View ArticleOff topic discussion • Re: What happened to my old account
Cannot say I have ever seen any other account name like mine (given the amount of time I've hung around on here thought I would have spotted at least one) and a scan through the 'm' users back till...
View ArticlePython • Re: Help Request: Combing two working scripts into one
I have the LITE version of the OS, and Thonny is Desktop-only, right?Sorry, forgot that point on running on LITE.You can still use Thonny from a desktop connecting to the RPI 3 over SSH. This is what...
View ArticleMicroPython • Re: Micorpython with Wiznet ethernet hat
Try loading the wiznet micropython version to your pico - https://micropython.org/download/?vendor=WiznetStatistics: Posted by SirFico — Sun Aug 04, 2024 3:27 pm
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Automation, sensing and robotics • Re: Automatic Bat detector.
Hi Steve,No really, it is audio noise! there is obviously some underlying electrical noise, which the designer has spent a lot of time reducing. If you look at.https://cdn.bats.org.uk/uploads/pdf/Res...
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Troubleshooting • Problem to store data throught Telegraf into InfluxDB
Hii've a problem to store data into InfluxDB throught Telegraf.I've a Raspberry Pi5 8GB and i've done this step:I've installed InfluxDB and Telegraf in my containerI've create an All Access Api Token...
View ArticleTroubleshooting • Re: Problem with the WiFi on RPI4
I've put it back on the case and it still didn't fix it...I bought a WiFi adapter so I'm gonna test it if works.I just need to plug it in and I don't have to do anything else right?Statistics: Posted...
View ArticleGeneral discussion • Re: long term use of Pi5 for surveillance on farmland
5v times 5A times 168 hours is 4200 Wh.A typical car battery is 12v and 60Ah which is 720 Wh.So back of fag packet calculation says you need 6 such batteries.In practice the Pi5s may not use 5A. On...
View ArticleRaspberry Pi Connect • Re: most likely me (or Manjaro), but why are the...
That's a f ascinating error.I don't have a comparable system to hand to f ind more information on the issue, however I'll be keeping an eye out for more errant f ont ef f ects.My best guess is that...
View ArticleRaspberry Pi Connect • Re: Unable to connect, Timeout opening data channel
At first glance, it looks like you're on a particularly restrictive network - one that doesn't even allow STUN servers to operate, which is causing to to time out getting connection establishment...
View ArticleRaspberry Pi Connect • Re: using x-www-browser for signin
Connect doesn't explicitly call out to Chromium - instead, it uses xdg-open (https://linux.die.net/man/1/xdg-open)While Debian alternatives may have set up the x-www alternative, it looks like it...
View ArticleRaspberry Pi Desktop for PC and Mac • Re: blank screen on start up
What do you see on the monitor/TV screen if you boot the Pi5 without a microSD card in it?Statistics: Posted by neilgl — Mon Aug 05, 2024 3:44 pm
View ArticleGraphics, sound and multimedia • Map of RPi5 HVS registers
Hi,I'm trying to control the GPU's HVS module by writing directly to memory. An approach to this is described here - https://blog.benjdoherty.com/2019/05/21 ... splay-List - though in my case I plan...
View ArticleTroubleshooting • Re: Completely Uninstall Raspberry PI imager
On macOS, Imager uses the default QSettings path - so on my install, it's located at:~/Library/Preferences/org.raspberrypi.Imager.plistSo, to remove your saved configuration using a macOS...
View ArticleTroubleshooting • Re: Pi5 more susceptible to glitches on Vdd
I think you'll find that you've triggered a PMIC overcurrent which resulted in a board reset.Directly charging a supercap from a supply rail is a bad thing to do. Unlimited current can flow through...
View ArticleBeginners • Re: Rpi 5 and HC-SRO4
THANKS!!!Statistics: Posted by sismith1 — Mon Aug 05, 2024 4:00 pm
View ArticleAutomation, sensing and robotics • Robotic
Hello, everyoneI would like to build a robot for the chicken coop.My control is MSRTask:The robot drives around the stable. In the case of an obstacle such as metal post, concrete wall, etc., he must...
View ArticleOther RP2040 boards • Re: RP2040 with ESP8285 on board
Well, I seem to have gone backwards. Yesterday, afterflashing both chips, I was able to blink the green LED, whereas I could only switch it on before, not off. I then moved onto trying to test the...
View ArticlePython • Re: Installing MARIADB on Bookworm with Python
After point b, create a python virtual environment with system packages: Code: mkdir my_projectcd my_projectpython -m venv --system-site-packages envsource env/bin/activateThen pip install things to...
View ArticlePython • Re: DS18B20 / w1thermsensor
I initially created the venv by this command from the home/pi/Documents/HVAC directory. Code: python3 -m venv env And it could be activated from the command line by:Code: env/bin/activate or...
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