Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...
Abstract: This work presents a new analog-to-digital converter (ADC) architecture named programmable converter array (PCA) for multi-standard signal acquisition. Unlike prior reconfigurable ADCs that ...
Abstract: Urban noise pollution threatens health and quality of life. This paper proposes real-time ambient noise management using acoustic sensors and a Raspberry Pi. A cost-efficient and effective ...