HDMI For the Color Computer 2
[Scott Baker] bought a TRS-80 Color Computer off eBay some five years ago. He’d always intended to add a CoCoVGA or CoCoDV upgrade to hook it up to a monitor, …read more Continue reading HDMI For the Color Computer 2
Tag Archives: Computer
Industrial GPU Adapted for the Desktop
As technologies change and adapt, we’re often left with seemingly useless junk that has nowhere to go. Certainly anyone still sitting on a pile of floppy disks feels this way …read more Continue reading Industrial GPU Adapted for the Desktop
Making Old Computers Count To A Million
How fast can you count to a million? It would probably take you a while. A computer could certainly do it faster. Indeed, the The National Museum of Computing figured …read more Continue reading Making Old Computers Count To A Million
What is a Computer?
On the podcast, [Tom] and I were talking about the new generation of smartphones which are, at least in terms of RAM and CPU speed, on par with a decent …read more Continue reading What is a Computer?
Modernizing a Classic Datsun Engine
Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation as a car company that was always on …read more Continue reading Modernizing a Classic Datsun Engine
Raspberry Pi Gets Desktop Form Factor
Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old …read more Continue reading Raspberry Pi Gets Desktop Form Factor
Computer Has One Instruction, Many Transistors
There’s always some debate around what style of architecture is best for certain computing applications, with some on the RISC side citing performance per watt and some on the CISC …read more Continue reading Computer Has One Instruction, Many Transistors
A Breadboard Computer in Three Chips
Building a computer on a breadboard is a seminal project for many builders, but it can become complicated quite quickly, not to mention that all the parts needed for a …read more Continue reading A Breadboard Computer in Three Chips
NFC Hidden In Floppy Disk For Retro-Themed PC
As we all look across a sea of lifeless, nearly identically-styled consumer goods, a few of us have become nostalgic for a time when products like stereo equipment, phones, appliances, …read more Continue reading NFC Hidden In Floppy Disk For Retro-Themed PC
This Polaroid-esque OCR Machine Turns Text to Braille in the Wild
One of the practical upsides of improved computer vision systems and machine learning has been the ability of computers to translate text from one language or format to another. [Jchen] …read more Continue reading This Polaroid-esque OCR Machine Turns Text to Braille in the Wild