CAN, a Raspberry Pi RP2350-powered CAN development board with onboard XL2515 CAN Bus controller and a SIT65HVD230 ...

Physicists at Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that ...

This valuable study combines real-time keypoint tracking with transdermal activation of sensory neurons to investigate sensory neuron recruitment in freely moving mice, and builds on the authors' ...

In 2021, the Office of the Director of National Intelligence (ODNI) released a report detailing recently-declassified information on unidentified aerial phenomena (UAP). Since then, the Department of ...

A simple Arduino project that uses 9 LEDs connected to digital pins 2 through 10 to create a forward and backward LED chasing effect. Perfect for beginners to learn digital output control, loops, and ...

In addition, its onboard Passive Infrared (PIR) sensor has no trouble picking out people, vehicles, and animals from motion events, and its LED lamps shine competently. That said, it’s one of ...

This project demonstrates an interrupt-based embedded system built using the Arduino Nano 33 IoT, a BH1750 light sensor, and a slide switch. The built-in LED is controlled through external ...

color night vision video (most doorbell cameras use infrared LEDs to provide up to 30 feet of black-and-white video); and a choice of chimes that help you differentiate between a doorbell press ...

This pioneering mid-infrared laser chip integrates nonlinear photonics, enabling stable picosecond pulse generation for ...

About its nighttime performance, by using 6 infrared (IR) LEDs, the cam’s range is up to 30 feet in the darkness. It also can detect sound or motion then sends notifications to your smartphone (able ...