This paper introduces a pioneering approach to ultrasonic-based distance measurement using ultrasonic sensors. Recognizing the influence of diverse weather cond ...

In this letter, we proposed an ultrasonic sensor-based resolution tunable displacement measurement system by using an extension spring. In the proposed method, a linear extension spring is vertically ...

Shareholders of Universal Display Corp (Symbol: OLED) looking to boost their income beyond the stock's 1.1% annualized dividend yield can sell the December covered call at the $180 strike and ...

ESP32-S3 module on custom board. Only one GPIO (GPIO10) is used for PWM output via RMT. When sweeping PWM frequency and Ton dynamically using RMT on ESP32-S3, the output is not smooth. There's a ...