An Arduino Nano is in charge of reading the sensors. When it appears the car is approaching a wall or similar obstacle, it fires off a PWM signal to the car’s motor controller commanding it to ...

I wanted to experiment with a LIDAR unit so I thought I'd make a robot that can look for objects and shoot them with NERF Blasters. I'm using an RPLidar A1 and just processing the data on an Arduino ...

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

Using ultrafast infrared nanospectroscopic imaging, researchers have been able to directly observe exciton dynamics in carbon nanotubes for the first time. These insights could lead to improved ...

PiF-IR, its sister technique, is designed for measuring nanoscale spectra. But PiF-IR isn’t just a supporting tool—it’s a powerful spectroscopy method in its own right, expanding what’s possible ...

Understanding surface interactions through modification techniques is vital for optimizing molecular binding in various scientific and industrial applications.

Engineering nano-clouds that can change color, temperature and outwit heat sensors How does a cloud stay cool under direct sunlight—or seem to vanish in infrared?

The latest science news on nanophysics, nanotechnology, nanotech and nanoscience.

Fiber-optic ATR-IR spectroscopy enables real-time liver tumor classification during surgery, offering faster and more ...