Basically, it’s possible to determine the oxygenation of blood by measuring its absorbance of red and infrared wavelengths, usually done by passing light through a finger.

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide, That's why I started to build ...

These sensitive time-of-flight sensors developed by STMicroelectronics enable AI algorithms for PC privacy and security — and ...

In this article, a measurement method is proposed to measure the object’s position and attitude based on laser displacement sensor and infrared vision camera.

Infrared thermography (IRT) is a widely used temperature measurement technology, but it faces the problem of measurement errors under interference factors. This paper attempts to summarize the common ...

Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic ...

Arduino Fire-Fighting Robot An autonomous robot built with Arduino that detects fire using IR sensors, navigates towards it, and extinguishes it with a servo-mounted water pump. It also sends an SMS ...

Climate change indicators are used to measure outputs and outcomes, and greenhouse gas accounting of projects is conducted prior to approval . These actions will help client countries implement their ...