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HATs and other add-ons • Neopixels giving strange results
Hi,I am using a Pi Zero W and have wired a Neopixel strip to it (https://thepihut.com/products/flexible- ... -led-metre).I have followed the tutorial from Adafruit both for wiring and for code, but...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Using SPI3 with DMA on CM4
I have successfully managed to use SPI0 with DMA on the BCM2711 (CM4 board), using the SPIDEV driver. My Device Tree looked like something like this:Code: &spi0{pinctrl-names = "default";pinctrl-0...
View ArticleHATs and other add-ons • Raspberry Pi SSD Capacity Discrepancy
I recently bought the Raspberry Pi SSD Kit. The SSD is 256GB, however only 238GB seems to be available. Why is that?https://www.raspberrypi.com/products/ssd-kit/Statistics: Posted by shusseina — Sun...
View ArticleOff topic discussion • Horseshoe shrinkage prior in Bayesian Probit...
Horseshoe shrinkage prior in Bayesian Probit regression Use probiths (horseshoenlm) With (In) R Softwareristek.link/probithsStatistics: Posted by timbulwidodostp — Sun Apr 06, 2025 12:53 pm — Replies...
View ArticlePolski • Odczyt tekstu przy pomocy opencv tylko w określonej pozycji...
WitamDo pierwszych testów z rozpoznawaniem tekstu użyłem poniższego kodu.Generalnie działa to na zasadzie rozpoznawania tekstu w całym obszarze zdjęcia i daje wynik w postaci pliku txtW moim przypadku...
View ArticleOff topic discussion • Linear Regression Model with Clustered Errors Using...
Linear Regression Model with Clustered Errors Using the Wild Cluster Bootstrap Standard Errors Use wcbregress With STATA 18https://ln.run/wcbregressStatistics: Posted by timbulwidodostp — Sun Apr 06,...
View ArticleTroubleshooting • LXDE update module is buggy
When I update once it's okay.Then latter updates are not shown anymore. I must reboot my Pi for the updates to re-appear.Are there people experiencing the same ?Raspberry Pi 5 - bookwormStatistics:...
View ArticleGraphics, sound and multimedia • RPi 5 CRT output messed up colors
Hi there,I just upgraded my retrogaming Pi from a Raspberry Pi 4 to the new 5, but the colors on my crt are messed up with the Pi 5.I have a VGA666 DPI breakout board that in combination with my Sony...
View ArticleTroubleshooting • Raspberry Pi 4 EEPROM corrupted
Hi,I was making changes in raspi-config yesterday when a message about the EEPROM appeared. I don’t remember exactly what it said, but I saw EEPROM. After I finished making the changes, the screen...
View ArticleTroubleshooting • Raspberry Pi not booting properly
Hi everyone! I have had my Raspberry Pi 4 B 8GB for 2 years, and recently I had an issue while trying to set up I2C with a sensor. Every time I install raspi-config and turn on I2,C it throws the...
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