SparkFun has released a new air quality multi-sensor board, the Indoor Air Quality Combo Sensor, which integrates the SCD41 and SEN55 sensors from ...

Electrochemical methods are promising for monitoring neurochemical dynamics, but are limited by inflammation effects from electrode implantation. Here, the authors report the development of a ...

Just like smartphone cameras, these sensors have a finite resolution. The higher the resolution, the finer details the sensor can discern about your finger, increasing the level of security.

Book Abstract: Capacitive sensors produce spectacular resolution of movement to one part in 10-10 meters and maintain exceptional long-term stability in hostile environments. They are increasingly ...

Making a temperature meter with lcd 16x2 using a thermistor and an arduino.