Week 03 Lab

 

Lab: Tone Output Using An Arduino

Issue: I forgot to solder cables to my speaker, I would complete the assignment before class

1. Play Tones

Force Sensor Input Range: 0-1000

Code:

 

2. Musical Instrument

Code:

 

Question:

• Is it possible to map a desired pitch range for each force sensor using #pitch?
• map without #pitch:

int sensorReading1 = analogRead(A0);

int sensorReading2 = analogRead(A1);

int sensorReading3 = analogRead(A2);

float frequency1 = map(sensorReading1, 100, 1000, 100, 350);

float frequency2 = map(sensorReading2, 100, 1000, 351, 700);

float frequency3 = map(sensorReading3, 100, 1000, 701, 1000);

 

Lab: Servo Motor Control with an Arduino

Issue: I forgot to connect a header pin to the motor

Code: