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Das blinkenlights

July 20th, 2007

Tonight I built my first Arduino using the kits I ordered last week. I’ve taken lots of photos to delight you with tomorrow when I’ve pulled them off the camera. I’m now watching a demo program fade an LED in and out hypnotically. It looks like a laptop suspended LED. Must stop watching fading LED! Quite relaxing though.

In other news, I’ve written most of the survey system for the Fascinating Forum and it’s coming together nicely, including Sarah’s layout for it. Other exiting Friday events included buying a bathmat from Pound Explosion which I’m not entirely convinced will save me from a shower related slipping death. If there isn’t a post tomorrow you know what happened…

The boy with the Arduino

July 17th, 2007

Not much has happened today, I participated in a teleconference which fortuitously was a teleconference and not a physical meeting as a punch up may have occurred. Then we had lunch out while Sarah seethed a bit. Then we came back and worked a bit. Something else must have happened but I can’t remember anything in particular.

At some point this morning postie delivered my jiffy bag of Arduinos (They’re italian so the plural is probably Arduini) from Modern Device Company. An Arduino is a little PCB with an Atmel microcontroller and support circuitry (regulator, resonator, that kind of thing). The micro is programmed with a bootloader to simplify the development process and the really cool thing is that all the code, the PCB layout and all the programming tools are GPL or Creative Commons licenced which means you can have a whole development setup for almost no money!

The modules I have look like this, except they’re just a bunch of bits at the moment and the PCB is a natty white instead of green:
revcassembled.JPG

The Modern Device Company Arduino modules are only $15 as a kit and shipping to the UK is very reasonable so I’ve bought a couple for a play around with. These things have been used for all sorts of cool projects like interfacing with a Nintendo Wii controller, robotics and, my favourite, blinkenlights. I like LEDs. Hopefully I’ll get some time to actually build these boards up soon and flash some LEDs. Just as soon as I finish panic PHPing…