Bottom line is: I wanted to make something cool for my Sons room.  The project had to have 3 requirements.  1. It had to be interactive. 2. It had to be hackable. 3. It has to be neato. Enter: Peggy2

I won’t make this post a full blow how-to on the build process.  If you have questions, or if there are enough comments on how and why then I will create the guide.

Cute. So whats the point of this post?

I wanted to show pics during the build process, and demo videos of what it can do.  I have big plans for this device, so keep watching this post as I will update it with Ardunio sketches, videos and project plans.  With that out of the way, lets dive in.

Wow. That’s a lot of stuff.

I let all the parts sit at my house for months before finally taking the time to put it together. I chose to build this by filling up the LED bank (625 total).  I opted for clear 10mm LED’s, however, this device will accept any size.  I wanted the flexibility of leveraging giant “pixels” (RGBW) later on. This will come in handy with animations and diffusing.  Besides, I did not want a static image, and a solid color seemed so… boring.  I purchased all the LED’s from eBay, and had decent luck with quality.  Out of 625, only about 15 were unusable for various reasons. You may notice a few missing from the board.

Putting it together.

Honestly, the biggest time consumer with this project was spent bending resistors, LED wires, and clipping them all.  I spent a total of about 10 hours (rough estimate) on this project.

Enough already. Where are my Pics and Videos.

Here are various shots and videos through the build process.

TTFN.

This was a really fun and VERY easy project to make.  I am only scratching the surface, the real power of this device lies within the Ardunio platform. If I were to make one change, it would be to Swap the clear LED’s for diffused ones. Email me with any questions, or comment below.