Automation, sensing and robotics • Can't measure resistors
I am trying to make a circuit to measure the resistance of a section of soil, using an H-bridge circuit to reverse the direction of current in order to prevent electrolysis and a differential ADC to...
View ArticleTroubleshooting • Re: Error installing packages
Probably you want Code: sudo dpkg --configure -aStatistics: Posted by neilgl — Fri Apr 26, 2024 10:10 pm
View ArticleTroubleshooting • Re: Ethernet connection stopped working
The odd thing, as I mentioned earlier: The RPi seems to be trying to communicate with the router via ethernet, because upon connecting the cable the router changes from 'waiting' to 'offered'. But it...
View ArticleAdvanced users • Re: Image File Utilities
Hi, I have been using this tool for a long time, however recently (maybe after I upgraded to bookworm) I have a problem. The image-backup command just hangs no errors, no nothing... I'm saving the...
View ArticleAutomation, sensing and robotics • Re: Waste sorting system on raspberry 4b
For DC motors (and lots of other things) look at gpiozero https://gpiozero.readthedocs.io/en/sta ... tml#motorsStatistics: Posted by neilgl — Fri Apr 26, 2024 10:37 pm
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Bare metal, Assembly language • Re: Accessing ISP functionality on Raspberry...
I'm actually surprised how easy this was Statistics: Posted by MaximBondaruk — Fri Apr 26, 2024 10:42 pm
View ArticleGeneral discussion • Re: Powering Rpi 5 using DC to DC buck
....The buck you had linked to is what is calling for the fan. I already have an official active cooler on the Pi 5. At this point both of my Pi 5s, and Pi 4Bs have some sort of active cooling.how do...
View ArticleWanted • Re: Limited edition Blue Raspberry Pi
I have a limited edition 2013 model B Pi . 1 of 1000. In box with certificate of authenticity. I’m looking to sell it, it’s never been used all in box as it was in 2013. I won it in a competition in...
View ArticleGaming • Re: 10 Games for Raspberry Pi
Lots of Linux games work fine on the Pi, it's getting to the point where its fast enough for some quite decent 3D stuff.Oh its more than capable of running high end 3D stuff, but it works best if you...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Network Boot
According to the Youtube video:https://www.youtube.com/watch?v=prqzOg-GC40and the eeprom update:https://github.com/raspberrypi/rpi-eepr ... 02.17-2712This feature is available. Lee from LeepspVideo...
View ArticleUbuntu • Re: Ubuntu 24-04 desktop64 installation fails on a RPi4
I tried a flash drive - installation failed :cry: Next I tried a SD card - installation succeeded :) even the ads display during installation are scrambled and unreadable.So there is an issue to...
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