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Posts Tagged ‘64-pixels’

‘64-pixels’ photo group started on Flickr

July 24th, 2009

To all You LED aficionados out there:
I’ve started a new photo group on Flickr aptly called ‘64-pixels’. It’s intended to deal with strictly anything having 64 pixels. Currently it is fed by pictures showing the various 8×8 LED matrix devices that are out there. The ‘Meggy Jr.’ AVR DIY gaming device by Evilmadscientist is among [...]

robert Electronics.

Expli.de – electronics competition — my my ;-)

June 27th, 2009

I’m happily awaiting the prize ;-) Now I’ll finally be able to learn to work with AVRs “the right way” (LOL). For links to the other awarded projects, just click here.
“myAVR MK2 USB PLUS” development KIT – kindly sponsored by myAVR.de, have a look. I’ll report my findings when I find some time, once the [...]

robert Arduino., Electronics. , , , , ,

Showing live video on my 64-pixel display

June 14th, 2009

Hi again!
I really can’t believe it myself, but it works just fine ;-)
All of this is coded in Perl and is only tested on linux. The program uses these modules, if you don’t have them install from CPAN as root. You will need a working version of GCC + all the libs installed.

Device::SerialPort
Time::HiRes
Imager
Imager::Screenshot

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perl -MCPAN -e [...]

robert Arduino., Electronics. , , , , ,

Interactively controlled animation on a 64-pixel RGB LED display

June 9th, 2009

OK, enough with this pompous title.
I’ll just show how to hook up a normal potentiometer to PORTC, PIN2 of the ATmega168/328 microcontroller and control which image is displayed on the matrix. This pin works as an analog to digital converter. In Arduino language, this is the “Analog 2″ pin, which is referred to in the [...]

robert Arduino., Electronics. , , , ,

64 Pixels Roundup @ interactive-matter.org

May 22nd, 2009

It seems I’m by far not the only one fascinated by LED matrices.
Interactive-matter have put together an overview of 64-pixel projects. Go and have a look :-)

robert Electronics. ,