The Keychain 6809

2 hours 50 minutes ago
When you think of tiny microcontroller boards, you probably think of a modern surface mount processor. Not [Andreas Jakob]. His 5×5 cm keychain computer rocks a 6809 CPU at a …read more
Al Williams

CNC Intaglio-Esque Engraving

14 hours 50 minutes ago
Intaglio is an ancient carving technique for adding details to a workpiece, by manually removing material from a surface with only basic hand tools. If enough material depth is removed, …read more
Dave Rowntree

Grow Your Own Brain Electrodes

20 hours 51 minutes ago
Bioelectronics has been making great strides in recent years, but interfacing rigid electrical components with biological systems that are anything but can prove tricky. Researchers at the Laboratory for Organic …read more
Navarre Bartz

ISA over TPM to Your PC

1 day 2 hours ago
Sometimes you really want to use your legacy SoundBlaster instead of emulating it for classic games. While modern PCs don’t have ISA slots, [TheRasteri] is fixing this shortcoming with his …read more
Navarre Bartz

Smart Occupancy Sensor Knows All

1 day 14 hours ago
In the last few decades, building engineers and architects have made tremendous strides in improving the efficiency of various buildings and the devices that keep them safe and comfortable to …read more
Bryan Cockfield

Commodore 64 Reports the News

1 day 17 hours ago
In the late 80s and into the 90s, [Cameron Kaiser] aka [ClassicHasClass] was an aspiring journalist, first becoming interested in the career in elementary school and then working on various …read more
Bryan Cockfield
51 minutes 25 seconds ago
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