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 ...

Sensor manufacturers typically calibrate the devices in the factory to achieve highly accurate outputs, but all sensors experience some offset error once they are in ...

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 ...

Rapid advances in sensing technologies and artificial intelligence are transforming how we observe, understand, and manage soils. Many of soil properties ...

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 ...

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 ...