With this circuit, you can flash some LEDs for your rc airplanes or any other uav just like the real strobe navigation lights of an airplane. Using the service provided by JLCPCB, you can order the ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

Analyzing stochastic cell-to-cell variability can potentially reveal causal interactions in gene regulatory networks.

Transform your old smartphone into a cost-effective home security camera. By downloading a third-party app, you can repurpose unused devices to monitor your home, children, or pets. This simple DIY ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Law enforcement in Colorado Springs will begin using cameras to catch speeders on city roads. The city's police department is deploying them in school zones, roads bordering city parks, neighborhoods, ...

PHOENIX (AZFamily) — Porch pirates are using inexpensive electronic gadgets to jam the Wi-Fi connection to a home’s security camera. “I’d say stealing packages is fairly low tech, but this is kind of ...

Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage ...

The Tallahassee Police Department is using 30 automated license plate readers from a company called Flock Safety. These cameras were obtained as part of a school zone safety program but were placed in ...

The Kichwa Sani Isla community and the U.S. organization fStop Foundation are using high-resolution camera traps to document biodiversity around a community-run eco-lodge in Ecuador. Scientists ...

This story originally published in the July 1906 issue of National Geographic magazine. See more digitized stories from our archives here. Looking back to that period, many years ago, when the finger ...

An acute global shortage of memory chips is forcing artificial intelligence and consumer-electronics companies to fight for ...