Sensing coverage is a crucial metric for the quality of service of Wireless Sensor Networks (WSNs). Coverage models have a great impact on sensing coverage of WSNs. However, existing coverage models ...

This article presents a novel three-dimensional-printable optical fiber force sensor used to guide the rehabilitation of patients with heart failure (HF), and builds the corresponding sleeping posture ...

Nowadays, developing highly efficient and sensitive flexible optical biomimetic devices for the sensing of physical stimulus still has great challenges. Mimosa, as a sensitive plant, can respond to ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.