Controling sound using potentiometer and button

Hi guys! As always, I have created a fun and a simple project by just using buzzer and potentiometer

Feb 24, 2021

•

1402 views

•

0 respects

audio

music

Components and supplies

Single Turn Potentiometer- 10k ohms

Resistor 100k ohm

Jumper wires (generic)

Breadboard (generic)

Pushbutton switch 12mm

Buzzer

Arduino Nano R3

Resistor 100 ohm

Project description

Code

Here is the code

arduino

1const int buzzer=9;
2int potpin=0;
3int button=3;
4int buttonState1=0;
5  int val=0;
6void setup() {
7  // put your setup code here, to run once:
8pinMode(buzzer,OUTPUT);
9Serial.begin(9600);
10pinMode(button,INPUT);
11}
12
13void  loop() {
14  // put your main code here, to run repeatedly:
15buttonState1 = digitalRead(button);
16val=analogRead(potpin);
17Serial.println(val);
18tone(buzzer,val);
19if(buttonState1==HIGH){
20  tone(buzzer,200);
21  delay(20);
22  noTone(buzzer);
23}
24
25}
26

const int buzzer=9;
int potpin=0;
int button=3;
int buttonState1=0;
  int val=0;
void setup() {
  // put your setup code here, to run once:
pinMode(buzzer,OUTPUT);
Serial.begin(9600);
pinMode(button,INPUT);
}

void  loop() {
  // put your main code here, to run repeatedly:
buttonState1 = digitalRead(button);
val=analogRead(potpin);
Serial.println(val);
tone(buzzer,val);
if(buttonState1==HIGH){
  tone(buzzer,200);
  delay(20);
  noTone(buzzer);
}

}

Downloadable files

Here is the schematics

Comments

Only logged in users can leave comments

zayedalam

0 Followers

•

0 Projects

Intro

Trademarks & CopyrightsWhistleblowingDigital Services ActTerms of ServicePrivacy PolicySecurityCookie Settings

Report content