Abstract: We propose a new technique to reduce the bending- induced linear birefringence (LB) by fiber polarization rotator (FPR) in the reflective fiber-optical current sensor (FOCS). An accurate ...

Abstract: This paper presents design considerations and implementation of linear wireless sensor networks (LWSNs) to be used in cathodic protection (CP) monitoring of oil and natural gas pipelines.

This Arduino sketch demonstrates how to control a relay using a soil moisture sensor and two potentiometers to set the minimum and maximum thresholds for when the relay should turn on or off. The ...