Collaborate Disseminate
Most people find two problems when it comes to flip-dot displays: where to buy them and how to drive them. If you’re [Pierre Muth] you level up and add the challenge of driving them fast enough to rival non-mechanical displays …read more
Continue reading 30 FPS Flip-Dot Display Uses Cool Capacitor Trick
It’s a bit icky reading between the lines on this one… but it’s a fascinating experiment! In his latest Applied Science video, [Ben Krasnow] tries to measure how efficient the human body is at getting energy from food by accurately …read more
Continue reading Ben Krasnow Measures Human Calorie Consumption By Collecting The “Output”
Hackaday editors Elliot Williams and Mike Szczys recount the coolest hacks from the past week. Most clocks keep time with a quartz crystal, but we discuss one that uses a tuning fork… like the kind you use to tune a …read more
I’d be surprised if you weren’t sitting within fifty feet of one of James Edward Maceo West’s most well-known inventions — the electret microphone. Although MEMS microphones have seen a dramatic rise as smartphone technology progresses, electret microphones still sit …read more
Continue reading James West Began 40 Years at Bell Labs with World-Changing Microphone Tech
The Earth Day Challenge is now under way! Spin up your take on an Earth-Day-themed electronics project and you’ll be in the running for one of the three $200 shopping sprees at Digi-Key, who are sponsoring this contest.
Gutters to
Hackaday editors Mike Szczys and Elliot Williams unpack great hacks of the past week. We loves seeing the TIL311 — a retro display in a DIP package — exquisitely recreated with SMD electronics and resin casting. You might never need …read more
Hackaday editors Elliot Williams and Mike Szczys spin the wheel of hardware hacking brilliance. We’re enamored with the quest for a root shell on a Nissan Xterra infotainment system, and smitten with a scanning microscope that uses a laser beam …read more
Hackaday editors Mike Szczys and Elliot Williams discuss the greatest hacks of the week that was. Antennas aren’t rocket science, so this week we really enjoyed a video that demystifies antenna designs and a project that tunes up the antennas …read more
The Goodbye 2020 contest asked you to turn out the lights on an objectively crappy year in an interesting way. Four winners have been announced, and we have to tip the hat to [Becky Stern] for both creativity and execution …read more
Hackaday editors Elliot Williams and Mike Szczys sift through a week of excellent hacks. Big news is of course the Raspberry Pi microcontroller which Elliot had a few weeks to play around with on the bench before the announcement — …read more