We are combining Water sensor and passive buzzer. We...
Year: 2019
#include <Servo.h> Servo servo; // Arduino pin numbers const...
The circuit for this lesson is simple, we use...
A simple program to read the code that is...
This is a simple sound sensor experiment. That takes...
const int trigPin = 9; const int echoPin =...
DHT11 needs a simple circuit. Refer the above diagram....