rp

4,287 Flips | 6 Magazines | 1 Like | 4 Following | 854 Followers | @rprinz08 | Keep up with rp on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “rp”

Portable Function Generator on Arduino

Function generator is a very useful tool, especially when we are considering testing our circuit's response to a certain signal. In this instructable …

Arduino

Google’s in-house security key is now available to anyone who wants one

Google’s Titan Security Key is finally available to anyone who wants one. The two-factor token went live today in the Google store, with a full kit available for $50, shipping immediately. The kits include a USB key, a Bluetooth key, and various connectors. The key has been available to Google …

Customers

Raspberry Pi-based ZeroPhone promises 'an open-source, Linux-powered' handset

A project to build the $50 phone has been launched on Crowd Supply.<p>If you're looking for a smartphone that doesn't harvest data 24/7, then the …

Raspberry Pi

The $4 Z80 Single-Board Computer, Evolved.

We feature hundreds of projects here at Hackaday, and once they have passed by our front page and disappeared into our archives we often have no …

How a Bunch of Lava Lamps Protect Us From Hackers

Edward Craven Walker lived to see his greatest invention, the lava lamp, make its late-’90s cultural comeback. But the British tinkerer (and famed …

Centauro is a disaster-response robot that looks like a horse

Its four legs give it six degrees of freedom.<p>These days, most robots under development seem to be based on humans. However, a tweak to these designs might actually make robots more effective and stable. Centauro is based on the design of a centaur, hence the name, and its four legs on wheels …

Roll Your Own Raspberry Pi OS

Writing an operating system is no small task, but like everything else it is easier than it used to be. [JSandler] has a tutorial on how to create a …

Solar Pi Cluster Scours Internet for Nudes

There seems to be a universal truth on the Internet: if you open up a service to the world, eventually somebody will come in and try to mess it up. …

Boffins crack smartphone location tracking – even if you've turned off the GPS

Permission? Who needs it?Religiously turning off location services may not save you from having your smartphone tracked: a group of IEEE researchers …

The Revolution and Slack

<i>UPDATE (2/16/18): We have corrected this post to more accurately reflect the limits of Slack's encryption of user data at rest. We have also</i> …

Raspberry Pi + Cloudio == IoT prototyping

The name is Cloudio, GraspIO Cloudio. And it's an add-on for the Raspberry Pi now available from Farnell element14.This story continues at Raspberry …

Building an Arduino Smart IC Tester for $25

There’s no question that you can get a lot done with the classic multimeter; it’s arguably the single most capable tool on your bench. But the …

airgap | Advanced Cyber-Security Research Lab

<b>Air-Gap Research Page</b><p><b>By Dr. Mordechai Guri</b><br>Cyber-Security Research Center<br>Ben-Gurion University of the Negev, Israel<br>email: gurim@post.bgu.ac.il …

Breadboard Power Supply Offers 3.3V, 5V, And Adjustable 1.2V – 21V

Electronics developers, hobbyists and makers looking for a versatile, breadboard power supply, might be interested in a new piece of hardware created …

Raspberry Pi cranked up to 11? New Odroid-N1 has Android 7.1, six-core chip, 4GB memory, 4K support

If you want a board close to the size of the Raspberry Pi but with a bit more oomph under the hood, you're spoiled for choice.<p>The latest souped-up, …

Raspberry Pi

Bitcoin has a huge scaling problem—Lightning could be the solution

The Lightning network could enable much cheaper and faster bitcoin payments.<p>Three startups are getting ready to launch one of the most ambitious and …

RISC-V: Entwickler-Board mit 64-Bit-Chip und Linux ab Juni

Die 64-Bit-Versionen der offenen RISC-V-Mikroarchitektur waren bisher nur in FPGA-Chips nutzbar; nun kündigt SiFive den RV64GC-Prozessor Freedom U540 …

Digital

Coinfinity shows first lightning transaction on a Bitcoin ATM - Coinfinity

We have always been trying to be pioneers in the cryptocurrency space. We started the first Bitcoin ATM in Austria and launched the first Austrian …

Five digital security tools to protect your work and sources

Reporters are navigating a more treacherous environment than any time in recent memory, and despite a plethora of digital tools to keep them safe – …

Information Systems

Microsoft Ink to Code soll App-Entwicklung einfacher machen

Die Entwickler unter euch kennen das: Bevor man sich gemeinsam mit seinem Team an die Entwicklung einer App oder eines Programms setzt, macht man …

Datenkrake Standortverlauf: Diese Daten sammelt Google Android ohne euer Wissen

Erst vor einigen Wochen hatten wir darüber berichtet, dass Googles Android-System unzählige standortbezogene Daten ohne Einverständnis des Nutzers …

Was bringt Blasen zum Platzen, Herr Shiller?

Robert Shiller hat den Ausbruch der globalen Finanzkrise 2007 vorhergesehen. Im Gespräch erklärt der US-Ökonom, warum der Bitcoin ein …

Sicherheitslücken in Pixel-Smartphones: Google revanchiert sich mit bislang höchster Bug Bounty

Für die Entdeckung zweier gefährlicher Lücken in Googles Pixel-Geräten erhielt ein Forscher über 100.000 Dollar Belohnung. Mittlerweile ist die …

DroNet: Lernender Drohnen-Algorithmus soll sicheren Flug in Städten ermöglichen

Fliegen künftig Drohnen in unseren Städten? Forscher der Universität Zürich haben einen Algorithmus entwickelt, der es Drohnen ermöglichen soll, auf …

IMSI-Catcher, "Stille SMS" und Funkzellenauswertung: Digitale Überwachung auf Allzeit-Hoch

Sicherheitsbehörden des Bundes haben digitale Ermittlungs- und Überwachungsinstrumente im zweiten Halbjahr 2017 mit bislang unbekannter Intensität …

PC und Notebook senden per JavaScript auf Mittelwelle

Die Software "System Bus Radio" funkt über kurze Distanzen ohne zusätzliche Hardware auf 1,5 Megahertz.<p>Die Software System Bus Radio auf Github …

DuckDuckGo: Neue Apps und Browser-Tools blockieren Tracker

Die Suchmaschine DuckDuckGo will ihre Nutzer auf allen Websites vor neugierigen Werbe-Netzwerken schützen. Runderneuerte Apps und …

Verschlüsselungstrojaner Rapid macht es sich dauerhaft auf Computern gemütlich

Der Erpressungstrojaner Rapid weist eine Eigenschaft auf, die (noch) nicht zum Standard-Repertoire von Ransomware gehört – glücklicherweise.<p>Ein neu …

Someone’s Made The Laptop Clive Sinclair Never Built

The Sinclair ZX Spectrum was one of the big players in the 8-bit home computing scene of the 1980s, and decades later is sports one of the most …

"Absoluter Müll": Linus Torvalds verliert die Geduld mit Spectre-Patches

Nicht nur bei Intel sorgen die Sicherheitslücken Meltdown und Spectre nach wie vor für Kopfschmerzen: Auch Linux-Chef Torvalds verschickte jüngste …