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HackADay Articles
Smart Occupancy Sensor Knows All
In the last few decades, building engineers and architects have made tremendous strides in improving the efficiency of various buildings…
Commodore 64 Reports the News
In the late 80s and into the 90s, aka was an aspiring journalist, first becoming interested in the career in…
Creating a Game Boy ROM From Pictures
There are very few legal ways of obtaining ROM files for video games, and Nintendo’s lawyers are extremely keen on…
Who Needs Gasoline When You’ve Got Sodium?
YouTuber and serial debunker was thinking about the use of sodium to counteract global warming. The theory is that sodium…
Optimize Your Paper Planes With This Cardboard Wind Tunnel
We at Hackaday are great fans of hands-on classroom projects promoting science, technology, engineering and math (STEM) subjects – after…
Glove80 Keyboard Sure Fits Like One
If you’re what one might call unlucky, there comes a point in your life when you need to switch to…
Homebrew Tire Inflator Pushes the Limits of PVC Construction
Let’s just clear something up right from the start with this one: there’s literally no reason to build your own…
Vintage Tektronix Virtual Graticule
Oscilloscopes are great for measuring the time and voltage information of a signal. Some old scopes don’t have much in…
Combining Acoustic Bioprinting With Raman Spectroscopy for High-Throughput Identification of Bacteria
Rapidly analyzing samples for the presence of bacteria and similar organic structures is generally quite a time-intensive process, with often…