Off topic discussion • Re: Obsolescence Statements
As I said, observations, not necessarily noteworthy observations. Random thoughts??With the Zero or Zero W using less power than the Zero 2 W, I can see them still having a use. With the 3B with...
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Raspberry Pi OS • Re: Wrong Simplified Chinese translation in Appearance...
Screenshot:[img]https://smms.app/image/JFkwf7YjIaTA2Do[/img]Your screenshot doesn't work. You should have taken the BBCode example and used that on here.thanks a lotStatistics: Posted by xiaopangju —...
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Beginners • RPI 3 - (OpenGL?) Glitched Visuals
I installed Raspberry Pi OS on my RPI 3, and I am currently connected to it via VNC through my main computer.I've noticed that on certain programs, GDLauncher and glxgears, the visuals are completely...
View ArticleTroubleshooting • Nespi4 case front panel + safe shutdown stopped working...
Due to "life" (long story averted)It was necessary to reinstall an updated OS and retropie on a new SD card.This caused the front panel buttons and power LED on the front of my NesPi 4 (retroflag) to...
View ArticleTroubleshooting • USB-Serial adapter on Raspberry Pi 4 crashes
There is a project in which Raspberry Pi 4 is connected to USB: K-line adapter (to get diagnostic information from the engine, on the chip ftdi), microcontroller stm32 in CDC mode (defined as a serial...
View ArticleBeginners • Re: Trouble installing Face-Recognition
Hi all, Sorry for the lack of detail. I'm running a Pi4B with Raspian Buster. It also has Python 2.7.16 imstalledThe instructions I'm getting are from here - https://core-electronics.com.au/guides/...
View ArticleAssistive technology and accessibility • Re: Can a raspberry pi be used with...
Thanks for that, I had no idea this kind of product even existed. I'll speak to him about getting one.I am curious about how complicated this project would be with a Raspberry Pi though.Very...
View ArticleHATs and other add-ons • Re: DC Step up Converter
Try using a relay. Have a separate 12v supply that is switched by a relay with 5v coil. The current required for operating the relay is far less than the current required to operate the fan.So... add...
View ArticleOff topic discussion • Re: What flat button should I use?
Hey all, I'm trying to find a button that will fit right up against the trigger of my Super 8 camera. Any suggestions for buttons?There are literally thousands to choose from.Things you need to...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Control Masterflex Peristaltic Pump...
Hello, I am working on a project involving controlling a masterflex peristaltic pump (model# 7523-80). I am currently trying to use a usb to DB25 IO cable for the pumps 25pin IO port. Using the...
View ArticleOther projects • Connecting a laptop keyboard and trakpad to a Pi?
Is it possible to connect a laptop keyboard and trackpad to Raspberry Pi? My HP Omen died with a motherboard failure some time ago and I wondered withther I can use the existing case and display to...
View ArticleGeneral discussion • Re: About the 3.5mm jack missing from the Pi5...
Oh that's interesting, still a bit clunky but less clunkier than those flash drive-like soundcards. Thanks! So in the end is there any cost-effective, non-clunky way to add a jack to the Pi5?I've been...
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Interfacing (DSI, CSI, I2C, etc.) • Re: MIPI DSI DLC0350
For running the backlight you will need an LED driver. Pick one which has an enable input. Define a GPIO connected to that as 'enable-gpios' for your backlight device in your device tree and you...
View ArticleOther projects • Re: Connecting a laptop keyboard and trakpad to a Pi?
Yes and no. The keyboard is most likely a dumb switch matrix which connects to the keyboard controller in the laptop. You probably can't extract just the controller, so you'll have to figure out how...
View ArticleGraphics, sound and multimedia • Camera v3, Pi5 and AV processing
Hi,I am a new Pi5 user and electronics engineer (so not a SW guy) and I am developing a project for which I must:1/capture a video with camera v32/capture sound with a USB microphone3/have the two...
View ArticleAdvanced users • Re: RP1 ADC temperature
Many thanks that's a very useful utilityStatistics: Posted by jeepers01 — Mon Jul 22, 2024 4:08 pm
View ArticleRaspberry Pi OS • Re: Can you bring up multiple clipboard history with Linux
I tried CopyQ then I uninstalled it, found it no use at all. I installed the documentation dont ask me where it is I would have thought it would be in with the HELP section (with the life bouy logo) I...
View ArticleTroubleshooting • Re: No video on vlc and other errors - raspberry PI 3A+...
The links do not work.A Pi3A only has 512MB RAM so it won't be fast starting/running a full desktop etc.Are you running Bullseye 32-bit with Desktop on the Pi3A or something else?Statistics: Posted by...
View ArticleTroubleshooting • Re: Video not displaying in Chromium 126.0.6478.164
I am also encountering this issue. Chromium Version 126.0.6478.164 on KDE Plasma.Firefox have no such issue.Below packages of chromium are installed:chromium-browser-l10n/stable,stable,now...
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Interfacing (DSI, CSI, I2C, etc.) • Re: SPI display for RPI5 with dtoverlay?
Mipi-dbi-spi does look like a prime candidate for the display as it includes the driver for the LCD controller st7789v.Give that bit a go first and see if you can get it going.Creating an overlay is...
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