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10 posts tagged with raspberrypi.
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Best cargo cult symbolic equation editor?

You're an armchair scientist and you like reading scientific papers. A lot of the fun ones include a lot of equations. You'd like to be able to recreate those equations in a virtual blackboard. You'd select terms and be able to replace them with a library of previous equations you've made. The blackboard would enforce whatever symbolic manipulation rules are required to maintain consistency (because you sure won't be able to). If you replace a term with a number or a data input, it does the calculations necessary to display properly. What is it? [more inside]
posted by bigbigdog on Oct 18, 2014 - 9 answers

Raspberry Pi and Plex = poor mans single room Sonos alternative?

My friend has a multi-room Sonos system. I like the idea that he can pick up his phone/tablet, browse music, select something and have it play to one of the speakers in his house. I'd like to have this experience too - but not spend as much and limit it to only the stereo in one room. Will a Raspberry Pi running Plex plugged into a stereo give me this? [more inside]
posted by mr_silver on Sep 4, 2014 - 5 answers

I know what I want, but not what I need

ElectronicsFilter: I would like to construct a box with 4 lights that work on a timer. I know lots about software, and little about hardware, please help steer me in the right direction. [more inside]
posted by sparklemotion on Aug 24, 2014 - 13 answers

Raspberry Pi ideas?

I just recently got a Raspberry Pi system and I'm wondering what the best way is to revolutionize the tech in my life. [more inside]
posted by antgly on Apr 10, 2014 - 5 answers

Best small, cheap HDMI monitor on Amazon?

I got a nice Amazon gift card for Christmas and I've decided I'd like to buy a new small monitor for my Raspberry Pi and other small computing trinkets. HDMI input is required! What brands should I search out or avoid?
posted by mkb on Jan 22, 2014 - 6 answers

Wifi enabled temperature sensor

Hello Mefites. I'd like to acquire a wifi enabled temperature sensor. One that would let me grab current temperature over HTTP. Ideally something off the shelf but if that's not cost effective (under $50, but cheaper is obviously better) then I would love to try building one myself. Arduino? RaspeberyPi?
posted by aeighty on Sep 9, 2013 - 8 answers

Help me understand the electronics in my doorbell

I'd like to hook up a small raspberry pi project to my apartment's doorbell. I've taken the case off to take a look at the wiring and it looks pretty simple, but I have some questions about it; apart from some breadboard experiments I'm an complete newbie to electronics. [more inside]
posted by whir on Apr 4, 2013 - 5 answers

Sensors for boats, sensors for homes. Sensors!

I'm inthe process of designing a comprehensive refit of a 21 Metre Dutch Barge and thought it's about time I made at least a small amount of use of my Robotics background. I'm thinking about including a vast array of sensors throughout the inside and outside and feeding it all into a central computer, then probably using these sensor feeds to do various automation actions. So this question has a few parts, some technical and some not. [more inside]
posted by Just this guy, y'know on Mar 27, 2013 - 10 answers

Teach a kid to Raspberry...

Raspberry Pi online forum or F2F user groups for kids? [more inside]
posted by Currer Belfry on Jan 2, 2013 - 2 answers

Computer Writing, 1979 Style

DIY Computering: I want to build a dedicated, Raspberry Pi "writing station". [more inside]
posted by Doleful Creature on Nov 28, 2012 - 20 answers

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