Collaborate Disseminate
Of digital electronics, a wise man once said that “Every idiot can count to one.” Truer words have rarely been spoken, because at the end of the day, every digital …read more Continue reading Op-Amp Challenge: A Logic-Free BCD
Foxes are cat software running on dog hardware, or so they say. And [Will Cogley] seems to have taken that to heart with this 3D-printed robotic fox, which borrows heavily …read more Continue reading Robotic Fox Is Part Dog, Part Cat — Just Like the Real Thing
When you see a project with a digital display these days, you’ll be forgiven for assuming that there’s some kind of microcontroller behind the scenes. And while that’s often the …read more Continue reading Op-Amp Challenge: Measuring pH, No Code Required
All you want is a decent night’s sleep, so you decide to invest in one of those fancy adjustable beds. At first, it’s fine — being able to adjust the …read more Continue reading Reverse Engineering a Better Night’s Sleep
Proximity sensors are common enough in automation projects that we hardly give them a second thought — pick something with specs that match the job and move on. But they …read more Continue reading Souped-Up Reflective Sensor Uses Itself for Wireless Programming
Here at Hackaday we really like to feature projects that push the limits of what’s possible, or ones that feature some new and exciting technology that nobody has ever seen …read more Continue reading Linear Power Supply’s Current Limiter is a Lesson in Simplicity
Join us on Wednesday, June 7 at noon Pacific for the Getting Started in Ham Hack Chat with Mark Hughes and Beau Ambur! If you were to scratch any random …read more Continue reading Getting Started in Ham Hack Chat
A report released this week suggests that 50 flights into its five-flight schedule, the Mars helicopter might be starting to show its age. The report details a protracted communications outage …read more Continue reading Hackaday Links: June 4, 2023
Sometimes, all it takes to learn something new is a fresh perspective on things. But what’s to be learned from reversing your perspective completely with a hypercentric lens? For one …read more Continue reading Make Yourself a Megamind With a Hypercentric Camera
When all you’ve got is a hammer, everything looks like a nail. And when you’ve got a scanning electron microscope, everything must look like a sample that would be really, …read more Continue reading Getting a Close-Up View of Chip Formation with an SEM