How It Works: Load Cell: The load cell converts the force (weight) applied to it into a small electrical signal. The magnitude of this signal is proportional to the weight. HX711 Amplifier: The HX711 ...

Abstract: This paper presents a simulation of a buck converter using pulse-width modulation (PWM) signal frequencies and duty cycles generated by an Arduino microcontroller for solar panel application ...

Our old algebra teacher used to say, “You have to take what you know and use it to get what you don’t know.” That saying always reminds of us sensors that convert physical quantities into things our ...