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ON AIR 🔴 (files.mastodon.social)

ON AIR 🔴

- 09H00 : la micronale du mercredi,

- 12H00 : lunch code, votre pause déj’ programmable.

Aujourd'hui, stream spécial Halloween : on fait des décorations à base de microcontrôleurs 🎃

[SPOIL] En théorie, tout devrait fonctionner pour le 31 octobre et le stream horreur 😉

➡️ https://www.twitch.tv/formamac 🍎

#streaming #stream #twitch #halloween @arduino @RaspiArduino @Raspberry_Pi @raspberrypi@feddit.de @raspberrypi@loma.ml

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submitted 8 months ago* (last edited 8 months ago) by marv99@feddit.de to c/raspberrypi@feddit.de

Ein Youtuber hat die PCIe-Schnittstelle des Raspberry Pi 5 bereits getestet – mit gemischten Ergebnissen. Schnelle SSDs funktionieren aber besser als erwartet.

Einige der Probleme dürften der Tatsache zuzuschreiben sein, dass Geerling noch kein finales Adapterboard zur Verfügung hatte. Andere hingegen sind in der Firmware zu suchen – die etwa mit PCIe-Switches nicht zurechtkommt. Hier wartet also noch Arbeit auf die Entwickler der Raspberry Pi Foundation.

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submitted 8 months ago* (last edited 8 months ago) by formamac@mastodon.social to c/raspberrypi@feddit.de

Voici le planning semaine 43 (2023) 🗓️

- mardi 24 octobre 2023
- mercredi 25 octobre 2023
- jeudi 26 octobre 2023
- samedi 28 octobre 2023

Au programme (entre autre !) : décoration Halloween pour le placard à code et codage du jeu Snake !

Bref, de la programmation simple et ludique 👍

Rejoignez la communauté des pommes 😉

➡️ https://www.twitch.tv/formamac 🍎

#stream #streaming #twitch @arduino @Raspberry_Pi @raspberrypi@feddit.de @raspberrypi@loma.ml #python @python @programming.dev @pythonhub @chevrierfranckjeannic

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Voici une console portable rétro gaming à base de Raspberry Pi Pico avec laquelle on peut jouer à Pong ‼️

Une petite vidéo en bonus 😉

Lien du tutoriel hardware : https://youmaketech.com/raspberry-pi-pico-retrogaming-system/

Lien du dépôt GitHub : https://github.com/YouMakeTech/PicoRetroGamingSystem

Suite sur https://twitch.tv/formamac 🍎

#github @Raspberry_Pi @raspberrypi@feddit.de @raspberrypi@loma.ml

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Le stream du jeudi est lancé 📢

- 12H00 : Lunch code, la pause déj’ programmable !

- 14H00 : On code ou on joue ?

Ça commence avec du SwiftUI pour la semaine européenne du code 2023 puis on commence la programmation du premier jeu vidéo sur notre console rétro gaming à base de Raspberry Pi Pico 🕹️

De quoi s'occuper durant l'après-midi 😉

Rendez-vous maintenant sur http://twitch.tv/formamac 🍎

#stream #streaming #twitch #codeweek #SwiftPlaygrounds #swift #swiftui @Raspberry_Pi @raspberrypi

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submitted 8 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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submitted 8 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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submitted 8 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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submitted 9 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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Votre stream du jeudi, c'est maintenant sur https://twitch.tv/formamac 🍎

- 12H00 : Lunch code, la pause déj’ programmable

- 14H00 : On code ou on joue ?

Suite du projet de console portable rétro gaming avec un Raspberry Pi Pico 👾

Le hardware est bientôt prêt.

Du coup aujourd'hui, on va peut-être aborder la partie software (le jeu vidéo !) ?

#streaming #stream #twitch #raspberrypi @Raspberry_Pi @raspberrypi

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submitted 9 months ago by marv99@feddit.de to c/raspberrypi@feddit.de

cross-posted from: https://feddit.uk/post/2870664

Clever little Python tool provides a constantly-updated text-based user interface (TUI) for GPIO pin status, by querying the RP1 chip.

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submitted 9 months ago* (last edited 9 months ago) by Lemmchen@feddit.de to c/raspberrypi@feddit.de
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submitted 9 months ago* (last edited 9 months ago) by marv99@feddit.de to c/raspberrypi@feddit.de
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Stream lancé 🎦 (files.mastodon.social)

Stream lancé 🎦

- 12H00 : Lunch code, la pause déj’ programmable

- 14H00 : On code ou on joue ?

Nouveau projet : début d'un jeu video rétro gaming avec un Raspberry Pi Pico 🕹️

On déjeune ensemble ?

C'est maintenant sur https://www.twitch.tv/formamac 🍎

#stream #streaming #twitch @Raspberry_Pi @raspberrypi@feddit.de @raspberrypi@loma.ml

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@Raspberry_Pi, @RaspberryPi, @raspberrypi@feddit.de, @r4pi, @bjepson

My R language package to connect Raspberry Pi GPIO to R now supports PWM. Cool or what?!

https://github.com/mnr/rpigpior and https://mnr.github.io/rpigpior/

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submitted 9 months ago by marv99@feddit.de to c/raspberrypi@feddit.de

Im Artikel ist auch ein Link zu Thingiverse: https://www.thingiverse.com/weidmueller/designs

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submitted 10 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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About TV

Company: Daewoo DC

Purchase date: Last 15 years, and the most modern of its time

Size: 24 inch

Interface: Has Audio-Video port

[Other than that, its just a radioactive box, weird signal goes in, video comes out]

About Raspberry pi

Model: Raspberry Pi 4B (4GB RAM)

OS: Raspberrypi OS

Situation

Its not cabling thats the issue. The TV shows visual but the graphics is very hazy and blurry. I suppose it has something to do with either the frame rate made for digital monitors being too high for the TV or the video resolution being too unbarable.

I have used CRT computer monitors but they used VGA. In those monitors, I used to set resolution to 800x600px and it would show the clearest. CRT monitors dont have this concept of pixels, yet setting pixels to 800x600 does the job in VGA CRT monitors. It did not work in case of my TV.

I should mention that the device I purchased to convert HDMI to Audio Video has a toggleable switch that can be changed to NTSC or PAL. I dont know what that is, both works but setting to PAL seems to be slightly clearer.

I am asking here in hopes someone else has done it and how they made it barable.

[Also I am sorry I do not understand the language that is mostly used here. This community seems to be the most active one so I decided to ask for help here]

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submitted 10 months ago by marv99@feddit.de to c/raspberrypi@feddit.de

cross-posted from: https://beehaw.org/post/7455199

Retro gaming is a massively popular Raspberry Pi application, and while loading your favourite old video games onto an SD card is pretty straightforward, building the physical shell of a gaming system can be daunting for those of us without 3D printers or design skills of any kind. PiBoy Mini bridges that gap by providing partially-assembled devices to their customers. The rest is BYORP: bring your own Raspberry Pi.

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submitted 10 months ago* (last edited 10 months ago) by marv99@feddit.de to c/raspberrypi@feddit.de

Leider kein Raspi-Roboter, welcher die Orgel über Klaviatur spielt, aber die MIDI-Lösung finde ich auch gut :)

Benutzte Software:

Video der Orgel im Betrieb

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submitted 10 months ago by marv99@feddit.de to c/raspberrypi@feddit.de
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submitted 11 months ago* (last edited 11 months ago) by marv99@feddit.de to c/raspberrypi@feddit.de

Summary from article's beginning:

The Raspberry Pi Super Computer was originally built for Open World in October 2019. We have 1050 Raspberry Pi 3b+ in four server racks, configured in a big square box reminiscent of a British Police box, popularized in a certain British Television TV series. Fast forward to today, the Pi Cluster, “The Raspberry Pi Super Computer (Pi Cluster),” got sent to e-waste, some parts stripped off it, was dormant for 2 years, and then in May of this year found it’s way to my garage where it got a complete overhaul.

Image on github

Blog post on github

Article on Medium

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submitted 11 months ago* (last edited 11 months ago) by marv99@feddit.de to c/raspberrypi@feddit.de

Zuletzt war der Raspberry Pi nicht nur extrem teuer, sondern zugleich kaum lieferbar. Das hat sich inzwischen wieder geändert.

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submitted 11 months ago* (last edited 11 months ago) by MrFloppy@feddit.de to c/raspberrypi@feddit.de

Ich hab das Projekt schon ein Jahr verfolgt und Clemens Elflein hat es tatsächlich geschafft das Thema professionell auf die Beine zu stellen. Seit kurzem ist sein Bausatz erhältlich, mit dem man einen billigen Yardforce Mähroboter auf GPS Unterstützung aufrüsten kann. Die Verlegung von Begrenzungskabel ist somit nicht notwendig.

https://openmower.de/

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submitted 11 months ago by marv99@feddit.de to c/raspberrypi@feddit.de

Zitat von der CC2.tv Seite

Pumpen und Ventile mit dem Raspberry Pi Pico steuern

Es gibt unzählige Ideen, wie wir Mikrocontroller zur Steuerung alltäglicher Situation nutzen können. Als Beispiel zeigen wir heute, wie sich Pumpen und Ventile mit dem Raspberry Pi Pico steuern lassen, um Garten oder Balkon regelmäßig und automatisch zu bewässern, statt einmal täglich mit der Gießkanne vorbeischauen zu müssen. Zudem nutzen wir einen Bodenfeuchtesensor, damit nur bewässert wird, wenn es wirklich notwendig ist. […]

Direkter Youtube-Link

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