Collaborate Disseminate
GPS has changed the way we get around the globe. But if you command a warship, you must think about what you would do if an adversary destroyed or compromised …read more Continue reading Royal Navy Tests Quantum Navigation
With the incredible variety of projects submitted to our Op-Amp Contest, you’d almost forget that operational amplifiers were originally invented to perform mathematical operations, specifically inside analog computers. One popular …read more Continue reading Op-Amp Contest: Virtual Ball-in-a-Box Responds to Your Motions
ChatGPT might be making the news these days for being able to answer basically any question it’s asked, those of us who are a little older remember a much simpler …read more Continue reading Magic 8 Ball Provides Tech Support
By now you’ve all seen the tiny LEGO brick with a working screen in it. The work of one [James “Ancient” Brown], it was truly a masterpiece of miniaturization and …read more Continue reading DOOM Ported to a Single LEGO Brick
Riding a bike is a pretty simple affair, but like with many things, technology marches on and adds complications. Where once all you had to worry about was pumping the …read more Continue reading Smart Bike Suspension Tunes Your Ride On the Fly
Traveling by bicycle can be a fun and exciting mode of transportation, and can also save a ton of money compared to driving a car. There are plenty of places …read more Continue reading Bicycle Gets Turn Signals and Brake Lights for Added Safety
When interfacing with the real world, there are all kinds of sensors available which will readily communicate with your microcontroller of choice. Moisture, pH, humidity, temperature, location, light, and essentially …read more Continue reading Water Level Sensor Does Not Use Water Level Sensor
Age, we’re told, is just a number, but that number seems to be the ever-increasing count of injuries of a ridiculous nature. Where once the younger version of us could …read more Continue reading Sleep Posture Monitor Warns You Away from Dangerous Positions
On astronomical telescopes of even middling power, a small “finderscope” is often mounted in parallel to the main optics to assist in getting the larger instrument on target. The low …read more Continue reading StarPointer Keeps Scope On Target with Stellarium
The team from the Sensing, Interaction & Perception Lab at ETH Zürich, Switzerland have come up with TapType, an interesting text input method that relies purely on a pair of …read more Continue reading TapType: AI-Assisted Hand Motion Tracking Using Only Accelerometers