Protected: ESP32

There are times when I come upon a river and layout on its boulders or adjacent granite surfaces to feel its roar move through me. So it is in passing,…

To get a closer look at the analogWrite command supported by the Arduino platform, its internal pulse width modulation (PWM) function controls the duty cycle of an output voltage to…

An Arduino Nano is set up in this project to run a flame detection sensor as a small fire alarm system. The system uses a small active buzzer (muted) and…