Programmable Christmas Tree is a JavaScript Interpreter

Here at Hackaday, we find Christmas time very exciting because it means an influx of holiday-themed hacks that really help us get into the festive mood. [Andrew’s] programmable Christmas tree hosted at HackMyXmas is certainly one of our favorites. The project consists of a 500 RGB LEDs wrapped around a typical Christmas tree and controlled by a Teensy.  However, not settling for the typical, simple and cyclical pattern for the LEDs, [Andrew] decided the tree had to be programmable of course! So, a single board computer (a C.H.I.P) running Linux was used to provide a Wifi connection and a web server to easily program the tree.

This is where things get very interesting. The C.H.I.P board hosts a comprehensive website that conveniently gives you the option to program the LEDs using either, Scratch like draggable blocks (using Googles Blockly) or even pure JavaScript. Once the perfect pattern is conceived, you can test run it on the online simulator or even send it off straight to the Tree, watching it blink in all its glory on the provided live stream.

We applaud [Andrew] mammoth effort for invoking programming in such a fun way! You can check out the live stream of [Andrew]’s Christmas tree below.

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Hackit: What did you get?

adp1

It’s the season of gift giving. Did you get anything interesting/hackable? What will you work on next?

We gave ourselves an Android Dev Phone 1 (ADP1). We hadn’t really considered getting a G1 until the ADP1 was announced… It’s actually a lot of fun to use as our primary phone. Our favorite app so far is connectbot, the SSH client. The interface is really smart, way better than all of the iPhone clients.

What did you get?

Neon light Christmas tree

gpugh_topshoptree081

Everyone always complains about the Christmas season coming earlier and earlier, but we think when we can have Christmas trees like the one pictured above, it’s not such a bad thing. Created by English fashion designer [Gareth Pugh], the tree features sixty white neon tubes, and is supported by a freestanding metal rod. It reminds us of the light sabers in Star Wars, which is probably why we like it so much. The tree is just a carrier for the decorations anyway, right? You can check out the tree in person at the TOPSHOP in Oxford Circus, London.