Abstract: Underwater acoustic sensor networks (UASNs) play a crucial role in marine data collection. However, due to harsh underwater channel conditions and the finite energy supply of sensor nodes ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Abstract: Relay node placement, which aims to connect pre-deployed sensor nodes to base stations, is essential in minimizing the costs of wireless sensor networks. In this paper, we formulate the new ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous grip ...

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Reactive oxygen species (ROS) homeostatic pathways in microbes operate instant and feedback-regulated adjustments of intracellular ROS concentration. They use redox sensors that 'measure' ROS ...

This dimerized DNAzyme is demonstrated to be a powerful sensor to specifically detect K + even in the presence of a high concentration of Na + or the presence of other kinds of metal ions (for example ...