// Project 12 – Pulse Monitor Test Script int ledPin = 13; int sensorPin = 0; double alpha = 0.75; […]

// Project 11 int redPin = 2; int yellowPin = 3; int greenPin = 4; int aPin = 6; int […]

Use the LED on digital pin 13, and connect the button module input to digital 3, and when button is […]

[vc_row][vc_column width=”1/1″][vc_column_text]   Use the LED of digital 13, and connect the Hall magnetic field sensor to digital pin 3, […]

[vc_row][vc_column width=”1/1″][vc_column_text]   Use the LED that is connected to digital 13, and connect the vibration sensor output to digital […]

[vc_row][vc_column width=”1/1″][vc_column_text]   Connect the signal to Arduino digital 10, and open serial port monitor: /* DS18S20 Temperature chip i/o […]