Python Tutorials – Lesson 2 – 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 pin.
4. Check the Python program.
5. Check the circuit connections.
6. Run the Python program.

Python Program

from machine import Pin
import utime  #timer

led1=Pin(2,Pin.OUT)
led2=Pin(17,Pin.OUT)

while(True):    
    led1.value(1)
    led2.value(1)
    utime.sleep(2) #delay of 1 sec
    led1.value(0)
    led2.value(0)
    utime.sleep(2)