Arduino cores provide tone() function to emit a PWM signal, and it is often used to play beeps on a buzzer. Modulating the PWM frequency, you can play sounds at a given frequency, i.e., you can play a ...
The problematic WWVB radio receiver inside an atomic clock is removed and replaced with an ESP8266 Module and an Arduino sketch which synchronize the clock using the Network Time Protocol. Although ...
Abstract: Today, installing a home security system is a critical study in implementing cutting-edge technology to attain this purpose. One of the most useful technologies to allow remote monitoring of ...
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