An ultra-low power sensor operates using energy harvesting from various sources for efficient monitoring. The oscillator ...

This DIY Blind Stick is an innovative yet simple solution that is designed to help users detect obstacles in their path. Using an Arduino Nano, ultrasonic sensor, and buzzer ... Let’s start to design ...

KIMS has developed the world's first highly flexible and ultra-sensitive ammonia sensor technology, utilizing a low-temperature synthesized copper bromide film. A research team from the Energy & ...

A research team has successfully developed the world's first ammonia (NH3) gas sensor based on a copper bromide (CuBr) film ...

Wind direction can be calculated by taking velocity readings from two ultrasonic sensor pairs perpendicular to each other and using a bit of simple trigonometry. For an ultrasonic anemometer to ...

Having your identity stolen can be a real nightmare, but you can reduce your chances of falling victim by following this plan. Trust us, it's easier than dealing with the fallout. When the IBM PC ...

This project demonstrates using an LM35 temperature sensor and a deployed machine learning model on an Arduino to predict humidity based solely on sensed temperature readings. The Arduino then outputs ...

You take your air quality seriously, so shouldn’t your monitoring hardware? If you’re breathing in nasty VOCs or dust, surely a little blinking LED isn’t enough to express your displeasure ...