A DGIST team developed PINMAP, a cost-effective algorithm enabling low-cost LiDAR sensors to detect glass obstacles, ...

The present paper proposes a highly innovative obstacle detection sensor, combining both passive and active optical devices and based on a new concept of optronic system. It is specifically conceived ...

This work performs obstacle detection ... a Sonic Ranging Sensor (SRS) and an InfraRed Sensor (IRS), widely used in mobile applications for short distance measurements. Both sensors were controlled ...

Simultaneous and molecularly selective parts-per-billion detection of benzene, toluene, and xylenes (BTX) using a thermal desorption (TD)-FTIR hollow waveguide (HWG) trace gas sensor is demonstrated ...

This project demonstrates the implementation of classical Bug 2 navigation algorithms in a simulated environment using Webots, including the development of a custom robot model and a designed ...

The sensor had a vitamin D detection limit of just 1 picogram per milliliter of sample, with a dynamic range of 0.1–500 nanograms per milliliter. "This range effectively covers clinically ...

Before diving on to the actual code. Let’s ... of our Fire and Smoke detector using Arduino with SMS Alert. Learn how to interface a flame sensor with Arduino to build a simple fire alarm system that ...

Notably, the research team successfully demonstrated the real-time detection of carbon dioxide ... the limitations of existing mid-infrared sensor technologies, including the need for cooling ...

All the modules are powered with 5V from the Arduino ... detection. During this time, the warning LED and buzzer turn ON to alert the surroundings. After reconnecting, it will work properly. For wear ...

I reworked that minimalistic version into a library and I added a number of Arduino examples to help you get started. Effort has been taken to keep the code ... only one sensor per pin, no parasite ...

State Key Laboratory of Extreme Environment Optoelectronic Dynamic Measurement Technology and Instrument, North University of China, Shanxi, Taiyuan 030051, China ...