Troubleshooting • 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...
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Off topic discussion • Re: Obsolescence Statements
None of the dates mean they will be available in the retail channel / small numbers / in your country... I was hunting for a Zero for quite awhile but ended up with the Zero 2W (total...
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 ArticleGeneral discussion • Re: Using P-Channel Mosfet with RPI Pico W
I see so regarding the wiring base on the drawing is this correct ? Or I did something wrong? TIASorry I don't understand. There is no base on a MOSFET, they have source, drain and gate.Sorry for...
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 ArticleRaspberry Pi OS • Re: Wrong Simplified Chinese translation in Appearance...
It's a position statement so "top" vs "bottom". So that's correct in English.So it should read "底部" in simpified Chinese.Statistics: Posted by DougieLawson — Sun Jul 21, 2024 3:52 pm
View ArticleBeginners • Re: RPI 3 - (OpenGL?) Glitched Visuals
I installed Raspberry Pi OS on my RPI 3, which version?Statistics: Posted by DirkS — Sun Jul 21, 2024 3:56 pm
View ArticleTroubleshooting • Re: USB-Serial adapter on Raspberry Pi 4 crashes
I suggest you edit your post to make it more readable. Now it's just a cloud of letters and numbers.Add some newlines; divide it up in paragraphsStatistics: Posted by DirkS — Sun Jul 21, 2024 4:00 pm
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...
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General • Re: Need advice on sending image data from a Pi5 to several Picos
The bottom line is adding MQTT into the mix doesn't gain anything. Is additional effort for no return.I indicated in my message why I thought MQTT would make things easier and add value. I don't agree...
View ArticleHATs and other add-ons • Re: DC Step up Converter
https://www.ti.com/lit/gpn/tlv61048https://www.ti.com/lit/gpn/tps61085and many many more!Do you want to control it as well? Then you will need additional HW - or make use of a 4pin 12V fan (which has...
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: My Pi has no act light, wont boot
Carefully read and follow the instructions found here viewtopic.php?t=58151 I have to no prevail. None of the fixes helpStatistics: Posted by I_Eat_Pi — Tue Jul 23, 2024 3:41 pm
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