Tools for wrong-way sensing include vehicle sensors, closed-circuit television cameras, illuminators, hardware controllers, warning devices, and communications equipment for motorists traveling ...

Abstract: We employ a piezoelectric transducer polyvinylidene fluoride (PVDF) for a new application: tracking the shape of a highly flexible cantilever. The sensor was attached to the bi-bellows, a ...

Abstract: In this work, a new low-power interface circuit for Wheatstone bridge piezo-resistive pressure sensors is introduced. Different than conventional interface circuits, it is proposed to ...

with a short-circuit current density magnitude up to ∼0.4 μA/cm 2. A flexible carbon nanotube-based chemiresistive gas sensor was also fully printed in situ, in order to demonstrate that the in situ ...

An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion detection using an HC-SR04 ultrasonic sensor ... to include a ...

Nonlinear forced vibration of thermo-electro-elastic piezoelectric-graphene composite nanoplate based on viscoelastic foundation Yunping Zhao, Xiuhui Hou, Shuo Zhang, Tongtong Sun and Lin Du et al. 27 ...