Posts Tagged ‘lights’

Possible Arduino Projects

Tuesday, February 2nd, 2010

This is really just a short note to file away for the future.  Having recently discovered the Arduino, and seem many of the things it’s been made to do, I wanted to jot down a few ideas I might follow up myself one day.  Real Work seems to get in the  way most of the time, but with a long history of dabbling in radio and electronics and having built many gadgets, radios, remote controls and so forth, the Arduino looks like a fab  way to interface with mechanicals.

So the first idea is a way to play some little bells to make tunes.  I have a couple of sets of mini bells from B&Q some years ago which play a fixed set of Christmas tunes, controlled from a small box and a 12v supply.  If I can interface each bell line to the Arduino using a (reed) relay [or even directly, perhaps?] I’d have an eight note one octave player.  A quick look on the ‘net shows someone has made a similar bell tower from hand bells, however I’d like to be able to play more than one note at a time.  Input from a text file of some sort – I’ve seen a form of music notation that might do the trick, but this needs more investigation.  Ultimately I could build a multi-octave machine like a player piano or adapt a harmonium.

Second Idea: Temperature sensors on the heating system to measure use and efficiency – and combine with a gas meter reader to complete the energy consumption records  via Pachube (i.e. to add the the electric consumption data).

Third idea: Talking parrot, an adaptation of an ambient orb.  I have a USB parrot which only works on Win and has no recent drivers or apparent way to use in Linux/OSX – so I’m going to keep it for possible hacking in the future.  Flap wings or nod head , open beak etc to relay data values of some sort.  The higher the home energy use, the more the little bird will fidget.

Pictures from the Christmas Display

Saturday, January 16th, 2010

Pictures from the Sefton Villas Christmas Lights Display, 2009.  We raised fractionally under £100 this year for Brooklands School in Reigate.  Click on the thumbnails for more detail.

DSC00833.JPGDSC00834.JPGDSC00832.JPG