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But [Zonglin Li] has recently wrapped up a project which shows that e-ink has at least one more use case: personal calendars. You can get way with only updating the screen once a day so the refresh rate won’t matter, and the rest of the time it’s going to be static anyway so you might as well enjoy the energy savings of leaving the screen off. With a Raspberry Pi behind the scenes pulling data from the Internet, it can populate the calendar with everything from your personal schedule to when your favorite podcast drops.
Here's another iteration on the Zero Terminal projects I've been working on for a few years. For those of you who haven't seen them, I've been trying to design the most usable all in one Pi Zero computer out there.
This version departs a little from the previous ones, as it is more focused on modularity, and forgoes a keyboard as standard, though it is possible to add one, as I'll show you in a bit. The goal here was to create something very versatile, allowing for all sorts of use cases to unlock the Zero's potential. Anyways, let's take a look at it.
I have been running a full IBM System/370 Mainframe on a $20 Raspberry Pi Zero for ~5 months. Thousands of lines of COBOL and HLASM running flawless. Tested an entire bank’s mainframe COBOL on it.
Since 2012, the Raspberry Pi nano computer has become an increasingly important part of the DIY and « maker » community. The increase in power of the Raspberry Pi over the years offers very interesting possibilities for radio amateurs. Indeed, it allows not to permanently monopolize a PC in the decoding of frames with software like WSJT-X, FLDIGI, etc…, without forgetting the possibility to control the Raspberry Pi remotely and thus to be able to work outside the radio shack as I can sometimes do on my couch. Moreover, this nano computer is now widely used in any Hotspot (DMR or D-STAR).
YARH.IO is a fully hackable and custamizable Raspberry Pi based handheld, running Raspberry Pi OS and supporting all other Operating Systems available for Raspberry Pi.
My advice is always use UASP with USB 3.0 devices on the Pi 4, otherwise you're missing out on a pretty substantial performance gain. Also, remember to plug USB 3.0 devices into the blue USB 3.0 ports, not into the black USB 2.0 ports, otherwise you won't see any of the performance difference.
I’ve been writing about running Docker on Raspberry Pi for five years now and things have got a lot easier than when I started back in the day. There’s now no need to patch the kernel, use a bespoke OS, or even build Go and Docker from scratch.
Sip-Tools - Automated calls and answering machine
sipcall - Automated calls over SIP/VOIP with TTS
sipserv - Answering machine for SIP/VOIP with TTS
Waste the space or fill up the rack with additional Raspberry Pies? Well, we decided for the latter, and so our 1024-node Raspberry Pi cluster became a 1060-node Raspberry Pi cluster
deftly avoided this common pitfall by 3D printing the entire enclosure for the VirtuScope, and since he’s shared all of the STLs, he’s even made it so anyone can run off their own copy. The majority of the parts can be done on any FDM printer with a 20 x 20 x 10cm build area, though there are a few detail pieces that need the resolution of an SLA machine.
what’s inside the 3D printed case? Not a whole lot, really. Obviously there’s a Raspberry Pi, a 3.5 inch TFT touch screen display, and a miniature keyboard. The keyboard is of the Bluetooth variety, and other than being freed from its enclosure and wired into the header on the display module for power, it’s otherwise stock.
As for the parts you can’t see from the outside, there’s a 3.7 V 4400 mAh battery pack and an Adafruit PowerBoost 1000 module to handle charging and power distribution. Beyond the big lighted button on the side (which you could certainly replace with something more low-key should you chose), that’s about it. When it’s all together, you’ve got a battery powered computer that’s ready for the road with a minimum amount of fuss.
Here’s something you can do before work, with your morning coffee, or whilst waiting for dinner to cook of an evening. And there’s never been a better time to install Kubernetes to a Raspberry Pi, with the price-drop on the 2GB model — perfect for containers.
This project extends the base LMIC 1.6 implementation with 915 subband selection and demonstrates how to use the LMIC 1.6 LoRaWAN stack on a Raspberry Pi targeting the Dragino LoRa/GPS HAT and a Raspberry Pi Zero with a standalone Hope RFM95W LoRa module.
TFT-LCD-Modul SHARP LQ092B5DW01
http://www.pollin.de/shop/dt/MTQxOTc4OTk-/Bauelemente_Bauteile/Aktive_Bauelemente/Displays/TFT_LCD_Modul_SHARP_LQ092B5DW01.html
Personal assistants are hot these days. Open source personal assistant is a dream for many developers. Recently released Jasper makes it really easy to install personal assistant on Raspberry Pi and use it for custom voice commands, information retrieval and so on. Jasper is written in Python and can be extended through the API. More importantly, Jasper uses CMUSphinx for offline speech recognition, so much waited capability for assistant developers.
Fuze – a ZX Spectrum emulator running on Raspberry Pi - http://t.co/nGa1UbuFAt #raspberrypi
The Mission to Decentralize the Internet - http://t.co/y4V2IIEHRb useful, link-rich backgrounder on crucial area #arkOS #raspberrypi #linux
RT @tcddublin: Trinity College launches Computer Science Initiative for the 21st Century Classroom: http://t.co/pTVfgAZF6J #raspberrypi