This 64×48 full color LED display goes much further than we expected at first glance. The display is actually a computer with a Zilog eZ80F91 core utilizing an FPGA for the hardware interface. Some nifty applications currently built include mostly games, but there is also visualizations, network file systems, video streaming, and even a MIDI synth.
It originally looked to be more of a console, with controllers, game pads, and cartridges, but the latter ended up not working out. What else would you do with a giant LED display?
This portable Atari is the result of [Mario’s] toils. The core system is an Atari Flashback 2, an embedded system released in 2005 with several built-in games. The stock titles weren’t enough so [Mario] added a cartridge slot in order to play whichever games he wishes. The case was originally the packaging for an iPod touch so you know it’s sturdy. We also like the free-formed audio amplifier as seen in the work log. Does anyone know if the Flashback 2 has a pause feature?
The number one and number two things asked after presentation of our DIYDTG were…
“How does it hold up in the wash?”
“How did you change out the inks?”
While we’ve explained the first several times (regular ink washes out, DTG ink gets a little lighter but survives) we can hopefully answer the second with a tutorial.
Continue reading “(mini)How-To: Refill your DTG inks”
[Bunnyboy] pulled off some wizardry with this custom NES cartridge. Inside is the mainboard for a Game Boy as well as his own custom PCB with the comb connector needed to interface with an original Nintendo Entertainment System. In his own words it’s “a Super Game Boy without the Super”. The expansion port to for the handheld is still accessible for some head-to-head Tetris or use with the obscure Game Boy printer.
We’ve been watching the development of the snega2usb since it’s debut on Hackaday. Now it’s grown up and is ready to be manufactured. In the low quality video above [Matthias] shows some of the latest high quality additions to the board. It now has a case, shiny new firmware, production made PCB, and game pad ports. The snega2usb is shipping this December for those who preorder now.
We extend our congratulations to [airz] over at the ben heck forums. He put together a mod that fits an emulator into an original NES cartridge and utilizes a butchered original NES controller; and he did an amazing job!
He is using a cheap but full featured emulator board. It comes with 4 gigs of memory but also has an SD card slot. NES, Game Boy, and Game Boy color ROMs can all be played on the 2.8″ color LCD but the system also features a TV out connector for use with a larger screen as well.
The cuts that [airz] made in the case are amazing, easily eclipsing the last cartridge emulator mod we saw. The holes for the controls look as if the plastic was molded that way. For realism he also cut off the PCB interface on the business end of the cartridge and glued it in place. Apparently it took three cartridges, two controllers, and two of the emulators to make it this nice, but if you want to make an omelet…
Continue reading “Emulator in NES cartridge – so clean it looks factory made”
When we first posted [Matthias_H]’s USB reader for SNES game carts, it was met with enthusiasm. The snega2usb allows you to play SNES and Sega games on your pc right off the cartridge. The latest revision is even more amazing than the first. [Matthias] has added the ability to read Sega Genesis/Mega Drive cartridges as well as the ability to save games directly to the cartridge. The board has also been updated from the rats nest it used to be to a smart looking dual sided PCB. So far [Matthias] hasn’t had any trouble reading cartridges, even ones with the SuperFX chips. [Matthias] also launched a site for the project where the lastest information on its development can be found. [Matthias] is getting close to a production version which will feature better firmware, console quality connectors and a shiny case.