The purpose of this research is the design of the water clarity monitoring system in the aquarium can detect the level of clarity/turbidity of water at a certain level, using Arduino Uno ...

A team of Chinese scientists has used semiconductor “quantum dots” to develop a vision sensor that adapts to extreme light changes faster than the human eye. The bionic visual sensor can adapt ...

After months of delay, the Xiaomi Smart Ceiling Light D20 is finally available to buy. Its standout feature is a built-in radar sensor that detects motion to automatically turn the light on or off.

To evaluate their sensor, the team created a vision system consisting of an array of sensors along with a three-layer artificial neural network. They found that after light adaptation, the image ...

The bionic visual sensor can adapt to extreme changes in light conditions in just 40 seconds. This is much faster than the human eye, which takes between two and 30 minutes to adjust.

Conventional diagnostic methods are time-consuming and lack the sensitivity required for early-stage detection. Herein, for the first time a novel photoresponsive nanozyme sensor array is presented ...

A light intensity-modulated optical fiber sensor for continuous level measurement is proposed and demonstrated. The sensor is constructed by vertically arranging groups of fibers on the oblique ...

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Kevin (KTOWN) Townsend for ...