"This megamaser is unusual because it is located at a very large distance. That means we are observing it from a much earlier time in the universe." When you purchase through links on our site, we may ...

Laser weapons are such an entrenched sci-fi trope that it's easy to forget just how real this tech can be (and is). While we're not exactly close to seeing real-life "Star Wars" space battles, the U.S ...

Artist rendering of the Indirect Fire Protection Capability-High Energy Laser. (Lockheed Martin) Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons ...

With the launch of the Galaxy S26 series, Samsung has grabbed headlines thanks to its new Privacy Display technology on the S26 Ultra. While it’s an interesting ...

In brief: A few months after acquiring Arduino, Qualcomm is introducing its first product designed to combine its processor technology with the "maker" ethos of the Italian company. Unsurprisingly, ...

Five months after acquiring Arduino, the open-source hardware and software company best known for its UNO and Nano microcontroller board for hobbyists, Qualcomm is looking to make another big splash ...

Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new single-board computer that marries AI with robotics. Called the Arduino Ventuno Q, it uses Qualcomm ...

I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...

It’s well known that the main job of a pulse width modulator’s filter is to limit the maximum peak-to-peak amplitude of the f PWM Hz-induced ripple. It attenuates this to a specified fraction—Frac of ...

Astronomers using the MeerKAT telescope in South Africa have discovered a powerful microwave laser beam firing off in the distant reaches of the cosmos. Detected nearly 8 billion light years away in a ...

Samsung confirmed the Galaxy S26 series does not include a flicker-reduction or DC-like dimming option, potentially making the display on the phones uncomfortable for users with PWM sensitivity. The ...

Some members of the maker community are distraught about Arduino’s new terms of service (ToS), saying that the added rules put the company’s open source DNA at ...