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Pic Program Analog Read for Threshold and Digital Output

Here is my second program using one of the Pic 16F684's Analog to Digital Converters. I needed a voltage window detector for the simple lamp circuit in the crickets. More or less it is neccesary to send a Digital high if a voltage is greater than voltage 1, but less than voltage 2. Here using Vcc and Ground as reference, I've read a value from the PickIt1's on board potentionmeter, and sent a digital signal based on its position in relation to the window. Once again, not sure this is the best way to go about the process.

Pic Program to Control Charlieplexed LED Array

Due to some issues in the Digital Crickets for DGL, I've been doing some PIC programming using a borrowed PickIt1, Pic 16F684 and High-Tech C compiler. This has been an interesting journey. In the future I'm thinking I might go the AVR direction because there seems to be more documentation out there. Though PIC does have a good, internationally attended forum that reponds quickly. As always the community is where to go for trouble shooting. I thought I'd post my very first sucessful program. It's a short program to cycle through a the PickIt1's Tri-state Charlieplex.

Digital Sound Cultures Podcast-Remixing Collective Memory: Low End Theory Sound

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I finally finished my long awaited podcast for Trace Reddell's Digital Sound Cultures class. Here is a brief blurb:

Thesis Project Site Documentation Photos

Here is a set of photos taken a month or so ago, documenting my project site at 4500 Leetsdale Dr. It looks like a frozen wasteland. I'm going to be adding more early documentation soon. Also, I've been working on a series of zone maps and site sketches. Those will all get posted eventually here.

Also of interest is the new website. digitalgardenleetsdale.com is live.

Sustainability Council Proposal

Here is a proposal specifically geared towards the sustainability council for funding the structures and workshops. It's looking good for the landowners. I think we have a go on the property making 4500 Leetsdale the final home of the project, until it sells (that's another story). Also, I've received the first quotes from the general contractor (See right). It's a little scary. I may have to reduce the load to one building. However, I'm excited with the way things are going. Now I just need to find the monies.

Building Proposal For Landlord

I've put together a proposal packet that has been given to Kinda Collective's property owners for their consideration. This is my first attempt at anything resembling a reproducible plan. I've got some positive feeback, and it's looking like it might come together for the project, spacewise at least. These plans will go through some desk revisions and then hopefully off to the general contractor early this week for a quote. Now for the money. I have a long way to go. Check out these early plans for the structure.

Plans for Thesis Strawbale Building

I've been working on planning out the strawbale structure I am going to propose to the landlord of Kinda Collective. This was my first attempt at using Google Sketchup. Also, my first real go at 3-d. I must say it was a lot more challenging that I had anticipated. I've decided to go with two buildings around 15 square feet each. This will keep the structures believable as utility buildings, which they are. The shaded area in between is what will become a common area, hopefully with cook surface and computers.

New Westward Motion Site

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The new site is growing closer to completion. I'm excited to convert my site to Drupal. I've also enjoyed playing around with some minimal themes. Settled on this for the moment. Should be fully operational very soon.

Sonifying LIS30DL

I’m really excited about building the Evening Song piece for my space. It’s actually going to be pretty easy I think. This is a lo-fi cap of some work in that direction. Here I am controlling 3 midi channels with the X, Y, and Z vectors of the LIS30DL accelerometer (Cheapest one Sparkfun carries). I use Processing’s Serial library to interpret the sensor data and TheMidiBus (MIDI library) to convert the sensor data into midi notes. This is good progress to me due to the fact that I know very little about MIDI. I use Mac’s built in IAC Bus drivers to make the data available to other programs.

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