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I got sent some really cool Matrix Robotic kits and here is what I ahve built so far. This is completely compatable with LEGO MINDSTORMS
Digging deeper into the effects of driving this 32x16 led matrix. I'm turning on only the top pixel in each column (starting with one pixel, then two, then 4, etc), and for a really short time- roughly .04ns, then off for ~780ns before changing the address lines. I expect to see only the top pixel lit, however the entire column lights up, which means that there's a ton of ghosting, not only from one row to the next (which I would expect), but across all the addresses.
It's most certainly caused by a capacitive effect in the driver, but it seems fairly extreme. It's pretty dim so not noticeable under normal conditions (the above are 10 second exposures in a dark room), but starts to put a bound on the possible contrast ration and gamut of this matrix.
Matrix Revolutions codificat amb RealVideo 4 dins d'un contenidor Matroska. Ocupa 700MB. Resolució 560x272
I got sent some really cool Matrix Robotic kits and here is what I ahve built so far. This is completely compatable with LEGO MINDSTORMS
Disposition Matrix @ Ourcq Blanc, Paris (75)
YOU CAN FOLLOW MY WORK ON FACEBOOK / VOUS POUVEZ SUIVRE MON TRAVAIL SUR FACEBOOK : www.facebook.com/aurelien.digard
The ODM1818 is a 18x18 matrix router, allowing any of 18 DVI sources to be routed to any of 18 DVI outputs.
The ODM1818 enables you to cross-switch between up to 18 DVI sources such as host computers to 18 DVI enabled digital displays. Input and output selection is controlled in a number of possible ways:
PC serial commands using using software such as HyperTerminal or Tera Term to control an RS232 connection
Web browser such as Internet Explorer or Firefox controlling a LAN connection
Opticis' dedicated software using a USB connection
This product has been designed not only to fully execute the DDC function between any input and output, but also to have users designate any EDID to inputs for wide system compatibility. EDID programming may be a manual front panel key button or by any of the PC based programming methods (RS232, LAN or USB). The ODM1818 has been proven compatible with a wide range of DVI graphic sources and DVI monitors. They also cover user's own programming with basic command sets of ASCII or Binary codes to offer flexible application with other video controllers or control software.
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SENTINEL DELUXE BOXED SET
(THE MATRIX SERIES 2)
November 2003
Paint: original paint
Scale: 6-inch
Format: action figure
Packaging: clamshell