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Arduino Tutorials – Lesson 38 – Use A Buzzer Module Using Raspberry Pi Pico

To control Buzzer using Raspberry Pi Pico

Required Components

  1. Buzzer module _ 1 no
  2. Raspberry Pi Pico _ 1 no
  3. Connecting wires _ 1 set

Circuit

Steps

  1. Make sure the components are working properly.
  2. Connect the Raspberry Pi Pico board GP15th pin to the Buzzer.
  3. Connect Buzzer board GND to GND of Raspberry Pi Pico Board.
  4. Check the Electrical Circuit.
  5. Check the Arduino program.
  6. Run the Arduino program.

Arduino Program 

const int buzzer = 15;

void setup( )
{
  pinMode(buzzer, OUTPUT);
}

void loop()
{
  tone(buzzer, 1000);
  delay(1000);
  noTone(buzzer);
  delay(1000);        
}
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Arduino Tutorials – Lesson 37 – Double led blink using Raspberry Pi Pico

To check double LED blink using Raspberry Pi Pico

Required Components

  1. Led _ 2 no
  2. Raspberry Pi Pico board _ 1 no
  3. Connecting wires _ 1 set

Circuit

Steps

  1. Make sure the components are working properly.
  2. Connect Led GND pins to Raspberry Pi Pico GND pins respectively.
  3. Connect Raspberry Pi Pico GP2, GP20 pins to the each LED anode pins.
  4. Check the Arduino program.
  5. Check the circuit connections.
  6. Run the Arduino program.

Arduino Program 

int Led1 = 2;
int Led2 = 20;

void setup() 
{
  pinMode(Led1, OUTPUT);
  pinMode(Led2, OUTPUT);

}

void loop() 
{
  digitalWrite(Led1, HIGH);
  digitalWrite(Led2, HIGH);
  delay(1000);

  digitalWrite(Led1, LOW);
  digitalWrite(Led2, LOW);
  delay(1000);
}
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Arduino Tutorials – Lesson 36 – Single LED Blink Using Raspberry Pi Pico

To check single LED blink using Raspberry Pi Pico.

Required Components

  1. Led _1 no
  2. Resister 330Ω _1 no
  3. Raspberry Pi Pico board _1 no
  4. Connecting wires _1 set

Circuit

Steps

  1. Make sure the components are working properly.
  2. Connect 330 Ω Resistor to the LED Anode (+) pin and LED cathode (-) pin to Gnd.
  3. Connect Raspberry Pi Pico pin 28 to the LED anode pin.
  4. Check the Arduino program.
  5. Check the circuit connections.
  6. Run the Arduino program.

Arduino Program 

int led1 = 28;

void setup ( )
{
  pinMode (led1, OUTPUT);
}

void loop ( )
{
  digitalWrite (led1, HIGH);
  delay (3000);
  digitalWrite (led1, LOW);
  delay (1000);
}