Posts Tagged ‘lighting’
How to design a fresnel lens and can any one gimme a practical design example?
The fresnel lens, to be designed is to use in automobile lighting applications and for PDA displays. I need some nice books/websites/references for the design process. An example for calculating the facet angle, valley and peak values, relief angles and values would be nice.
Posted in PDA | 
Tags: angles, automobile, design, example, facet, fresnel, fresnel lens, gimme, lens, lighting, lighting applications, PDA, peak values, practical design, process | 
2 Comments »
Can I upgrade the video card in my Toshiba Satellite laptop?
I need something bigger, faster, and with hardware transform and lighting. Everything else about my notebook is great, and I don’t really want to buy a new one.
Posted in Notebook |
Tags: card, everything, hardware, Laptop, lighting, Notebook, Satellite, something, Toshiba, toshiba satellite, toshiba satellite laptop, video, video card |
2 Comments »