Over time, the performance of optical isolators or sensors can degrade. But a simple auto-calibration circuit will account for changes in LED and sensor characteristics to keep optical devices running ...

This article explores the calibration of a melt pressure transducer, a type of sensor used in injection molding and plastic extrusion. The output of the sensor must be calibrated to work alongside ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

Capacitive sensors are typically cost-effective and deliver low-power performance features aligned with today’s trends for consumer and industrial applications. Capacitive sensors are cost effective ...

In the chemical industry, accurate pH measurement is fundamental to safe operations, product quality, regulatory compliance, and process optimization. pH ...

Apple is continuing work on iPhone-embedded poisonous gas sensors, with its latest invention being a way to calibrate and lengthen the life of the consumable materials used to detect the toxins. In a ...