Embedded Games: Rogue

December 12, 2009 by 10 Comments

Here’s a handheld version of Rogue. Rogue is one of the first graphical computer games and takes the player through a dungeon-exploring adventure. [Manuel] built this around a PIC 16F876 microcontroller and a KS0108 graphic LCD screen.

Hot on the heels of the pixellated Mario game, these embedded handhelds make for fun projects and great gifts. There are few parts used and [Manuel] etched his own PCB. Take a look at the schematic, this is a great platform to start with but the sky’s the limit on writing your own games.

LEDboy Super Pixel Brothers

December 8, 2009 by 19 Comments

[youtube=http://www.youtube.com/watch?v=cB6vSHDDdhI]

We really love this version of super mario brothers that [Brad] is putting together. It is played on an 8×8 RGB LED screen, powered by a pic microprocessor. There aren’t many details on the construction or code yet, but we expect he’ll publish it soon. We’re guessing it is very similar to his other 8×8 game system. If you really want to get a jump start, he has published some great tutorials on working with pic microprocessors.

[via instructables]

Arcade Cabinet That Plays Every Game In The Universe

September 16, 2008 by 9 Comments


Ok, maybe we’re exaggerating a little bit. It may not play every game in the universe, but the CMACC gets pretty close. CMACC stands for “Complete – Multi Arcade Console Computer System” and is comprised of a giant pile of gaming goodness. [Mayhem] packed a PC, Xbox, Xbox360, Dreamcast, Wii, PSP, and a DS into the cabinet. He seems to have overlooked the Virtual Boy though.

He’s using GamEx as a front end for a multitude of emulators, including MESS which emulates tons of old desktops like Commodores and Apples. The cabinet, while not as elegant as the Retro Space, wins major geek points for the cup holder.

[via Engadget]

Sunday Night Game Hacks

June 24, 2007 by 6 Comments

We got news of a pair of interesting gaming hacks today. [XanTium] let us know the latest on XBox 360 kernel hacking. It’s a little catch-22, but if you have the cpu id on your 360, you can downgrade your kernel even if it’s been updated. (But, you need to have the old kernel already if you want to retrieve it.)

The boys over at engadget just put this up a little while ago. Thanks to [Noobz] and [Archaemic], it’s now possible to run homebrew on any firmware version of your PSP – but you’ll need a copy of the game Lumines.

POV Game System

June 15, 2005 by 8 Comments

pov tetris

Ah, yet another clever persistence of vision project. I think this is my favorite so far because of its interactive nature. Rickard provides the schematics and discusses some of the technical hurdles he encountered while putting this project together. All of the display and processing components are mounted to the rotating arm. The gamepad signal is transfered through ball bearings mounted on the shaft. He’s got it to play Tetris and Pong, display a clock and text from the serial port. It would be interesting to see a game that took advantage of the full 360 degree display; maybe an infinite side scroller. If you’re looking for a commercial POV game system you should read up on how the Virtual Boy worked.

[thanks kolwon]

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The Commodordion Gets A Big Usability Upgrade

August 28, 2024 by 14 Comments

The chiptune scene is dominated by Game Boys and other Nintendo hardware, but one should never forget the gorgeous, beautiful tones that come from the hallowed Commodore 64. [Linus Åkesson] knows this well, and it’s at the heart of his work on the Commodordion. Now, he’s built an even better version.

The original idea he had was to build an accordion-like control surface for the SID chip in a Commodore 64. The device is capable of creating beautiful accordion-like music with a simple 8-bit flair. He has since dubbed the original Commodordion the “bass Commodordion,” while the new version is classified as a tenor instrument.

The prime upgrades are ergonomic. The previous instrument was too heavy, with the left hand having to carry an entire Commodore 64 on its own. It was also hard to reach the keys. The new version is much lighter, with one of the two C64s of the original having been removed. The supporting electronics have been redesigned to more neatly fit into a space behind the bellows.

The result is a machine that’s far easier to play, and one that won’t injure the user in extended play sessions. “It’s now a pleasure, not a pain,” says [Linus]. The payoff in usability is obvious, and the tunes themselves are hauntingly beautiful.

We first covered the Commordordion back in 2022, but it wasn’t the first time we saw one of [Linus]’s impressive creations.

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Pulling Apart A Premium WebCam

August 21, 2024 by 29 Comments

Over at EDN, [Brian Dipert] has been tearing down web cameras. A few months ago, he broke into a bargain basement camera. This time, he’s looking into a premium unit. Although we have to admit from some of what he reports, we are a little surprised at some of the corners cut. For example, it’s a 4K camera that doesn’t quite provide a 4K image. Despite a Sony CMOS sensor, [Brian] found the low-light performance to be poor. However, it does carry a much larger price tag than the previous camera examined.

The interesting part is about half way down the page when he tries to open the unit up. It seems like it is getting harder and harder to get into things and this camera was no exception. The device finally gives up. Inside is a relatively unremarkable board with a host of unknown ICs. One interesting item is a gyro chip that determines if the camera is upside down.

[Brian] managed to get the camera back together with no harm. It is interesting to compare it to the $15 camera he took apart earlier.

If you want maximum cred, do your video calls with a Game Boy camera. Or, at least, add your own lens to a webcam.