Abstract: This letter presents a real-time bed-exit alarm system using ultrasonic sensors, infrared (IR) sensors, and an accelerometer. The ultrasonic sensors detect the elderly in bed; the IR sensors ...
Coche teledirigido con la placa base STM32L, con control por Bluetooth (USART), sensores ultrasónicos y motores controlados mediante PWM para las ruedas.
Abstract: The use of electromagnetic waves for detection of different physical components such as distance, speed, position, range, direction, size, and others in different places such as military ...
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