The laptop connects directly to the drone through its Wi-Fi access point (AP), enabling wireless communication between the ...

As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...

I2C makes connecting multiple sensors to a Raspberry Pi straightforward by sharing just two pins for communication. With proper setup, scanning, and coding, you can integrate dozens of devices on a ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

The pH meters are electronic devices designed to measure the acidity or alkalinity by detecting the voltage produced by a ...

A mezuzah that lights up as you pass by takes first place at the first Jewish engineering competition at UC Berkeley.

World-renowned science fiction author Arthur C. Clarke (2001: A Space Odyssey, Childhood’s End) once quipped that “Any ...

Researchers have developed a sensor about the size of a grain of rice that can measure forces and twisting motions in all directions using light instead of traditional electronics. The new sensor ...

Researchers in China have developed a rice-sized optical sensor that could give surgical robots ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

Researchers at Worcester Polytechnic Institute (WPI) have developed a solid polymer coated with harmless viruses to detect the bacteria Salmonella enterica (S. enterica), an advance that could lead to ...

Fan-built Star Wars props show how maker electronics, 3D printing, and robotics can turn static replicas into projects that ...