Coronavirus in Köln: Hier finden Sie die wichtigsten Informationen zu den Auswirkungen des Virus in Köln.

Cryptocurrency scammers raked in $4.3 billion worth of digital money in 2019, more than triple 2018’s haul. That’s according to the latest in a series of recent data drops by blockchain analytics firm Chainalysis, all of which it has included in a lengthy report it published Wednesday entitled “The 2020 State of Crypto Crime.” You’ve…

This is the Juuke box. The Juuke box is your own musical friend, made to be as easy as possible to use. It is especially designed to be used by elderly and kids, but can of course be used by all other ages. The reason we created this, is because of my girlfriend's grandmother.
She told me that her and her grandma sitting in the kitchen, listening to music, dancing and laughing. Sadly, through the last years, her grandma has been in and out from hospital. On her worst days, however, music is one of the few things that still makes her smile. And music players like CD players are just too hard to use for her. That’s why we created the Juuke.

The Juuke Box works by using RFID cards to play specific songs from an SD card. You could also play the songs randomly using the green button, or play and pause with the red button.

saw this cool project a little while ago right here on Instructables. The author Ananords created an RFID music player that could be used by children or people who might not have the capacity to be able to operate a normal mp3 player/device. The original project is called Juuke can be found here. He created this project for his girlfriend's grandma and it is the perfect project to make for someone with Alzheimers or Dementia. This bit really hit home for me, as I lost one of my grandparents to this awful illness and I know that she would have loved something like this.

The basis of the project is that the player has two buttons, one to play/pause the music and one to shuffle all of the songs. You can also select an RFID card and place it on the reader to play that particular song. It therefore takes some of the nostalgic parts of listening to music (like choosing a physical CD or cassette to play) and combines them with new technology making it accessible for those with certain needs.

Even though my Oma (Grandma) is no longer with us, I still wanted to make the project and when my parents were cleaning out some old things from their house, I came across my mum's old cassette player, and thought 'this is it'! I've used the cassette player as the basis for my very own Juuke. I put together everything as per Ananords' instructions and it all worked well, but I had a couple of other ideas that I wanted to incorporate including:

The ability to play an entire album from one RFID card,
The ability to skip to the next song,
The ability to play a 'side B' of the card, just like the side B of a cassette tape, and
Utilising the same amount of buttons, but incorporating long/short press functionality.

An open-source guide to help you write better command-line programs, taking traditional UNIX principles and updating them for the modern day.

Consul is a service mesh solution providing a full featured control plane with service discovery, configuration, and segmentation functionality. Each of these features can be used individually as needed, or they can be used together to build a full service mesh. Consul requires a data plane and supports both a proxy and native integration model. Consul ships with a simple built-in proxy so that everything works out of the box, but also supports 3rd party proxy integrations such as Envoy.

Die Corona-Krise zeigt, dass Regierungen zu drastischen Maßnahmen bereit sind, um Menschenleben zu retten. Warum passiert das nicht bei der Seenotrettung? Ein Debattenbeitrag.

Von einer - auch von SPIEGEL.de - gemeldeten Verlangsamung von Infizierten-Zahlen in Deutschland kann doch nicht ausgegangen werden. Die Berechnung des Robert Koch-Instituts war unvollständig, etliche Fallmeldungen waren dort nicht eingegangen.

Droht Deutschland ein Stillstand wie in Italien? In Berlin und Köln werden unter anderem Clubs, Kinos und Bars geschlossen. Die USA weiten den Einreisestopp derweil nun doch auf Großbritannien und Irland aus.

Dieser Beitrag wurde am 27.01.2020 auf bento.de veröffentlicht.

The Crimson project is an effort to build a replacement ceph-osd daemon well suited to the new reality of low latency, high throughput persistent memory and NVMe technologies. Built on the seastar C++ framework, crimson-osd aims to be able to fully exploit these devices by minimizing latency, cpu overhead, and cross-core communication. This talk will discuss the design, current status, and future direction of the crimson project.

Weinzierl berät österreichische Gesundheitsdienstleister bei der Einführung von effektivem IT-Zugangsschutz und hat die Implementierung von Worldline ID Center und biometrischer Authentifizierung in einer Reihe von österreichischen Krankenhäusern begleitet.

"Wer so schwer beschäftigt ist mit dem Corona-Management, startet nicht noch etwas Neues", erklärt er sich die Zurückhaltung der Politik. Für Foitik bleibt die Digitalisierung der Kontaktnachverfolgung "im 21. Jahrhundert" dennoch das Gebot der Stunde. "Server-und Leitungskapazitäten sind leicht skalierbar, die Personaldecke in den Bezirksbehörden nicht."

Am liebsten wäre es ihm, wenn alle Menschen in Österreich als Contact-Tracer arbeiten-indem sie die Stopp-Corona-App benutzen. Das Rote Kreuz hat sie mitentwickelt und bewirbt sie. Bisher noch nicht mit durchschlagendem Erfolg. Aktueller Stand der Downloads: 1,2 Millionen.

These are clamps for the prusa i3 mk2/3 for transport. They will fix the belts and the Z-Axis. This is a remix of the original prusa transportation clips.

Note "Z-axis nut" is also needed for X-Axis fix

Additional hardware:

3x M3x20 cylinder head screws
3x M3 square nuts

Call it the End-Fedz Trail Friendly killer if you like. This thing is much smaller and lighter, and a perfect match for the Mountain Topper series radios when you build in some traps or links.

Needed Materials:

• Special BNC connectors: https://amzn.to/38riPF7
• Toroids for this project are FT50-43: https://amzn.to/2NU7vbc
• Capacitors are 100 pF SMD ceramic 500V or 1kV models.
• 28 ga magnet wire: https://amzn.to/2AyjpEI
• Poly-Stealth 26 ga antenna wire. I've ordered from this company a few times and had great service: https://www.amateurradiosupplies.com/...
• 5 minute epoxy: https://amzn.to/2ZAAFRZ
• 5/8" or 3/4" heat shrink tubing (adhesive lined preferred): https://amzn.to/2VK5Rgq
• 3/32" or 1/8" heat shrink tubing: https://amzn.to/2NTnKFp

I’ve found the perfect enclosure for my Prusa i3 MK3 3D printer (no modification needed!). It’s a cheap server wall mount cabinet for only 79,- EUR. You can find it on ebay or in different computer online shops. It has 4 mm safety glass and powder coated sheet metal walls. The roof and bottom have cable entries and the roof is also prepared for mounting 2 x single fans. That may come in handy if you want to build a fume exhaust for ABS printing.

This cabinet is available in different sizes and colors. But you need the biggest one (with 15 Height Units and 600mm depth) and the Prusa i3 will fit perfectly. Also the heat bed cable on the backside of the i3 has enough space without touching the enclosure, no modification needed. Since this thing was meant to be mounted on a wall it’s baseplate is not that sturdy. Don’t use rubber feet directly on the bottom side of the enclosure it will be too wobbly! Instead screw a thick plywood board to the bottom side to give the enclosure more stability. On that plywoodboard you can now fix some rubber feet to it if you want to use it on your desk.