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Raspberry Pi Doorbell project which emails you a picture of whoever presses the button
Implementation of a Raspberry Pi doorbell with a proper electrical detection circuit. Many implementation just connect the Pi to the doorbell speaker which is electrically hazardous to the Pi GPIO inputs because the speaker voltage goes below ground (+/- about 0.5 to 1 volts). The circuit that is implemented here uses a diode to clip the negative voltage then charge a capacitor which turns on a transistor that provides a clean 0 to 3.3 volt negative edge to the GPIO pin to generate an interrupt.
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How To Monitor Room Temperature with a Raspberry Pi
This is a tutorial showing you how to monitor ambient room temperature with a Raspberry Pi using an inexpensive waterproof air temperature sensor and …
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Make a Drawing bot from a Raspberry Pi and two CD drives
Learn how to create your own drawbot: a portable CNC plotter using two old CD drives, a servo, and a Raspberry Pi.
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Rebroadcast Internet Radio over FM using a Raspberry Pi
Make it easier to listen to your favorite internet radio station around your home by using a Raspberry Pi to broadcast the stream over FM radio.
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+18 +5
Microsoft releases free Windows 10 IoT Core for Raspberry Pi 2, MinnowBoard Max
Microsoft today announced the public release of Windows 10 IoT Core (the tiny version of Windows designed for sensor-laden Internet-connected devices) for two types of maker-friendly hardware: the Raspberry Pi 2 and the MinnowBoard Max.
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RetroPie 3.0 is Released
After 6 months of hard work we are pleased to announce the release of RetroPie 3.0. This retro-gaming project brings together a collection of popular emulators for those computers and consoles that you grew up with from the 70’s, 80’s and 90’s, all wrapped up and ready to run on the famous Raspberry Pi. From Atari 2600, to Sega Mega Drive to Sony PlayStation, all your favourite systems are covered. What are you waiting for – get playing!
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Adding a Hard Drive to an Original IBM PC Using a Raspberry Pi
My rev B IBM PC 5150 A couple of months ago I moved my IBM PC into the living room thinking that with a more prominent location I would use it more often. It’s fun to try out ancient software, or use the PC to connect to the occasional surviving BBS. I also like tinkering trying to use the PC to access the modern internet, or at least see if I can. I definitely won't be playing YouTube videos on it, but I can read reddit, or search Google. Because of the nice keyboard and no...
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Face Detection and Tracking with Rasberry Pi, OpenCV, and MICs
Using a Raspberry Pi, a Pi camera, a few servos, and some Magzor Integrated Circuits (MICs) you can make a camera that will detect and follow your face.
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INVASION case for Raspberry Pi 2 and B+
This is C4 Labs' latest Raspberry Pi case. It looks really nice and I figured I'd share it here in case anyone was interested. :)
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Raspberry Pi Field Unit (RPFU)
I've been working hard on a project that allows me to take a Raspberry Pi 2 into the wild outdoors. While there are many cases out there that work fine in a cabinet or on a desk, I couldn't find one that would work outdoors. I became familiar with weatherproof enclosures when I started tinkering with my Solarbot a couple years ago...
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Surfing the Internet... from my 1983 TRS-80 Model 100
Stepping into the 21st century with the mother of all laptops.
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Raspberry Pi Solar Tracker (RBST)
This project is an Open Source 2-axis solar tracker, designed to provide the optimal amount of power output for a portable setup. This has wide-ranging uses from camping to developing countries. I feel the best way to do this is to develop a combination of Open Source software and hardware to enable Makers globally to make and improve the design.
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RaspBSD – FreeBSD distribution for the Raspberry Pi
RaspBSD is a image of FreeBSD 11 that is preconfigured in two different images for Raspberry Pi Computers. RaspBSD is a volunteer project headed by FreeBSD Committer Brad Davis. The Goal of this project is to build images easily useable by anyone. Sometimes that means images preloaded with different packages to help new users get started. Initially they will start off pretty basic, but will expand in different directions to support different goals. Initial goals include Education and Ent
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Ubuntu Core Receives Support for GPIO and I2C on the Raspberry Pi 2
I've previously written about Snappy and Unity 8's Snappy Scope, back when I was first getting started on it. Since then, both the scope and Ubuntu Core itself have come a long way, so I thought it was time for an update and a quick demo.
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Astro Pi: Raspberry Pis will be heading to the International Space Station
The road to space is long and winding, but the two Astro Pi flight units are almost there! The next thing for us after this is to hand over the final payload to the European Space Agency so it can be loaded onto the Soyuz-45S rocket for launch on December 15th with British ESA Astronaut …
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OpenELEC 6.0 Beta 4 released. Now based on Kodi 15.1.
Open Embedded Linux Entertainment Center is a small Linux distribution built from the ground up as a small platform to run software like XBMC. This is done to leave a small footprint as possible. And increase the quality of your experience in total. The most visible change in OpenELEC 6.0 Beta 4 is Kodi 15.1 (Isengard). Beginning with Kodi 15.0 most audio encoder, audio decoder, PVR and visualisation addons are no longer pre-bundled into OpenELEC but can be downloaded from the Kodi addon repo
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The Raspberry Pi is succeeding in ways its makers almost imagined
Kids don't want to code. They want to solve problems us oldies can't perceive
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10" Raspberry Pi Desktop
In this project we’re building a Raspberry Pi 2 desktop with a 10.1” display. This enclosure fits several components to make an all-in-one Raspberry Pi desktop.
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Build a Compact 4 Node Raspberry Pi Cluster
This walkthrough shows you how to build your own Raspberry Pi cluster, which you can use for development, data crunching, or just for fun.
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A small 3D-printed NAS case for the Raspberry Pi
A nice Network-Attached Storage (NAS) case for housing a Raspberry Pi and two 2.5" hard disks created by Chapelier Fou
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