This Arduino sketch controls an LED connected to pin 11 on an Arduino board, such as an Arduino Uno, to set its brightness using PWM (Pulse Width Modulation). It is designed to demonstrate basic ...

Abstract: Battery-less RFID sensor tags in the Internet of Things (IoT) expect low-cost and power-efficiency multiparameter sensing solutions. Traditional sensor designs rely on time-multiplexed ...

Abstract: We propose and demonstrate a polar coordinates-assisted digital-analog radio-over-fiber technique based on cascaded analog pulse code modulation and digital modulation with hybrid ...