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#openhardware

16 posts13 participants1 post today
Public
Debby

🎮 Exciting news for retro gaming enthusiasts and Open Hardware fans!

The Open DMG Display project is now live! This open-source TFT mod for the original Game Boy (DMG-01) is powered by the Raspberry Pi RP2350B. Features include dimming, palette switching, automatic game detection, and more. All files are available, making it fully open-source and open hardware. Check it out and bring your Game Boy into the modern era! linkhttps://www.embedded-ideas.de/posts/250417_open_dmg_display/ #OpenDMGDisplay #GameBoy #RetroGaming #OpenSource #Modding #RP2350B #OpenSource #OpenHardware #DIY

Public
blinken

These boards came out really nicely. One small booboo on the rear side with an inadvertently phallic rework... but aside from that, they'll be delivered to a happy customer tomorrow.

If you didn't see the original post, this is an open hardware 16x 2A output hat for the Raspberry Pi, including a 25W @ 5V power supply for the Pi 5. It's part of the Open Weed Locator, an open-hardware weed detection system for agriculture, and you can find more information here: github.com/geezacoleman/owl-dr

A long thin black PCB with 16 white connectors
A long thin black PCB with 16 white connectors, rear side, with the underside of a Raspberry Pi visible on the left
A close up of the right hand side of the PCB showing instructional silkscreen
#electronics#openhardware#openagtech
Public
Patryk
Hej ho, dzisiaj dzielę się z wami pierwszymi wrażeniami nt. #Tangara, ale jako, że nie ma co za dużo pisać na temat samego urządzenia (bo jest super), to jest jeszcze trochę gadania o ołpen sors, oprogramowaniu dookoła (numer 3 was zaskoczy!) i smutne gadanie na temat przemysłu muzycznego, zapraszam do czytania!

https://gronkiewicz.dev/posts/tangara/

PS. to chyba najdłuższy tekst jaki napisałem na bloga i chyba mnie trochę niepokoi, że teksty mi puchną

#tangara #muzyka #openHardware
semipythonic · Tangara - trochę jak iPod, ale Open Source/Hardware (i parę tematów obok)Hej ho! Dzisiaj przybyłem do Was z dawką przemyśleń, wrażeń i okołomuzycznych doświadczeń z używania odtwarzacza Tangara, który jest jak iPod, ale nie do końca. Co to w ogóle Tangara? Tangara jest takim śmiesznym urządzeniem, które jest w dzisiejszych czasach trochę zapomniane, a mianowicie — odtwarzacz muzyki. Jest oparte w całości na otwartych rozwiązaniach, cały kod źródłowy, jak i schematy są dostępne na Codebergu CTZ oraz SourceHut Jacqueline. Jest to o tyle fajne, że nawet jeśli Cool Tech Zone zniknie z powierzchni Ziemi, to każdy jest w stanie1 ma możliwość dopisać coś, co uważa za potrzebne.
Public
JesseBot

One of my favorite orgs that doesn't get enough attention is glia, which maintains a GitHub org filled with open source medical devices such as this stethoscope or this otoscope. All their projects are all licensed under the TAPR Open Hardware License. This is in addition to their actual sending of doctors and medical staff to war zones and underprivileged areas.

You can donate to them directly here:
https://glia.org/pages/support-glias-mission

Or you can sign up as a Patreon member here:
https://www.patreon.com/glia

GliaGliaGlia is a medical solidarity organization that empowers low-resource communities to build sustainable, locally-driven healthcare projects.
#foss#opensource#medicaldevices
Public
blinken

Today some more OSHW work: an unreasonably large Raspberry Pi hat.

This is part of the Open Weed Locator project, which does open-source/low-cost green-on-brown and green-on-green weed detection, suitable for retrofit to existing broadacre spray systems. It allows the Pi to control 16x 2A outputs driving solenoids (or anything else) and it's designed to be robust, self-documenting and repairable in the field.

Still a few checks to do but looking good for an initial prototype order over the weekend.

github.com/geezacoleman/OpenWe #electronics #oshw #openhardware

A 3D render of a circuit board with 16 outputs, attached to a raspberry pi
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