![post image](http://www.urbanpixellab.com/wp-content/uploads/2020/04/WoodPickup02-321x209.jpg)
These are some example pickups which i made. Some are mad from MDF lasercutted enclusures and some from beer caps. Some of them uses neodym magnets inside to stick the pickup on metalic ...
![post image](http://www.urbanpixellab.com/wp-content/uploads/2020/04/PreampInside-321x209.jpg)
After building a piezo contact microphons in different forms i needed a amplifier to make the sound hearable. With this circuit running from a 9V batteri it is possible to gain up the micro.
Build schematic and some ...
![post image](http://www.urbanpixellab.com/wp-content/uploads/2018/12/Controler_TopView-321x209.jpg)
An Teensy 3.6 based MIDI Controler. Used at the draaimolen festival to control the led software.
More ...
![post image](http://www.urbanpixellab.com/wp-content/uploads/2015/10/motionCapture_feature.jpg)
During the last weeks i was working with different techniques. Marker based and marker less tracking.
Here are a result from the marker based ...
doing motioncapture
blog
![post image](http://www.urbanpixellab.com/wp-content/uploads/2015/06/greenscreen_featured.jpg)
For a Photo Booth application i was supposed to create a green screen key running in realtime. I used openframeworks and a glsl fragment shader for the keying. It is based on the difference color key and works pretty well in ...
![post image](http://www.urbanpixellab.com/wp-content/uploads/2015/06/waveform_featured.jpg)
I had to create a live green screen keyer for a project. As a motion designer i know that the greenscreen has to been lighted pretty well. So i programmed a waveform monitor to check the brightness of the incoming video ...
![post image](http://www.urbanpixellab.com/wp-content/uploads/2015/04/keayboard_featured.jpg)
A simple but useful add-on to create an onscreen keyboard for openframeworks.
You can find this addon on ...