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The estimation of forest health can be considered as one of the main challenges in modern biology. Some animal species, including taxa often used in biodiversity studies, produce active sounds during their social interactions or in other contexts such as mating, feeding and etc. Acoustic entropy index (H) of alpha diversity composed of two sub-indices which is the temporal entropy index (Ht) and spectral...
Rapidly growing Internet of Things (IoTs) concept have given rise to the concern regarding inter-communicability of sensor nodes practicing a multitude of standard and proprietary wireless communication protocols. A multi wireless communication protocol transceiver can facilitate sensor node to sensor node communication for a better quality of service and decision making in the IoTs environment. In...
Indoor air quality nowadays playing an important role to make sure the environment is safe for human health. The air quality can be monitored using good sensitivity sensors for gas detection and data collection. High sensitivity sensors can be improved by optimize data acquisition system to collect and transfer the data. I2C interface buses that use two wires to transfer and receive any data communication...
Ultrasonic sensor is one of the most cost-effective sensor used to obtain range information and obstacle avoidance. Due to its simplicity, this sensor is widely used in mobile robot applications to acquire environment features and mapping. Although the sensor can track a still or moving target, it does not provide information on the shape and pattern of the detected object. This paper proposes and...
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