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The University of Wisconsin is hosting a tutorial on how to make your own Organic Light Emitting Diodes. This is so amazingly awesome. We want you guys to make some. Someone make your own matrix and display some patterns on it and submit it. Please. Though we've seen lots of uses for OLED screens, we never really delved into the process of creating them. It looks much less complicated than we … [Read more...]
The fantastic people at MIT have taken it upon themselves to explain how an OLED works. Their visual aide in this explanation is an electrocuted pickle. This helps describe how OLEDs are actually constructed from organic material. Many of you probably already know how they work, but for those who don't this video will clear up any questions you might have. Even if you do know how OLEDs work, you … [Read more...]
We caught a glimpse of this Basic Stamp 2 controlled electronic slot machine on YouTube. We're very grateful that [Mike Donahue] was willing to share more about his project with us. He uses tactile switches instead of dropping coins in a slot, and a lever-style switch sets the one-armed bandit in motion. The action is displayed on a 1.5" µOLED-128-G1 screen that has its own controller (which … [Read more...]
[John] wanted to take a pong clock and put it in a wristwatch form factor. Take an afternoon and pour over his detailed build logs. This multi-year project is done with meticulous cleanliness that makes us jealous. He's milled the case and buttons himself, achieving a professional look that equals or surpasses the quality of some commercially available "gaming" watches. The project centers around … [Read more...]
[Furan] wanted a way to let people know his status at the office. Maybe he didn't want to be bothered, or wanted to let them know he was on break. His solution is to set up an OLED display outside his office to display his status. He's using a 4d systems OLED display. He has a windows application that updates the status, with plans of making it synchronize with his messenger status. Its a … [Read more...]
[bunnie] managed to pick up a Nintendo DSi while in Japan. It seems he had the device running less than an hour before he tore it down for an impromptu hotel photoshoot. There's nothing too surprising and he mentions that the CPU certainly feels more capable than the previous model, which may explain the shorter battery life. The ARM processor sits under an RF shield directly below the WiFi card. … [Read more...]
[bunnie] just happened to be at the Embedded Systems Conference in San Jose on exactly the right day to witness the live teardown of a Sony XEL-1 OLED TV. The XEL-1 is Sony's flagship OLED panel that's only 3mm thick... and $2500 for just an 11-inch screen. [bunnie] was able to take quite a few shots of the components as they were passed around. He pointed out a few interesting bits about the … [Read more...]
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