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);
}