Lab Diary copyrighted under beerware licence

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Polaroids From Space

For this last Space Balloon project i have made a seperate website. The result of the project was 3150 digital images, 8 Polaroids, 3 hours of video and 45 hours of data. You can...

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[SMS] Sony Ericsson PDU

For nothing have I had more requests than this piece of code. It’s use is obvious; forcing a turned on Sony Ericsson that supports a real serial interface to send a sms, receive, read,...

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L6234 Brushless Motor Controller Breakout

I made a breakout for the L6234 brushless motor controller chip, making prototyping and easy interfacing with it easy. Here are the designs of it. This can control a brushless motor, which is a...

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ILX-555K Line Scanner Breakout

I have designed a PCB breakout for the Sony ILX-555K line scanner sensor. It’s a reduction type CCD linear sensor. It has 32.040 pixels (10.680×3(R,G,B)) in total. Note that this model does need a...

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ILX-554B Line Scanner Breakout

I have designed a PCB breakout for the ILX-554B line scanner sensor. It’s a 2048-pixel CCD Linear Sensor (B/W) for Single 5V Power Supply. Now this model is very nice because it wants a...

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[Matlab] Hyperspectral Data To RGB

In here I will describe how you can convert your hyperspectral data containg wavelengths and reflectance values, from for example a hyperspectral cube (or hypercube), to RGB data (or XYZ, Lab, whatever). In order...

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[Imaging] Lytro In Matlab

This post tells you how to use images and pictures shot by the Lytro camera with Matlab. Lytro images are called “light field images” or dynamic images are whatever, but whatever they tell you;...