Introduction: LED Chaser Using Raspberry Pi
Today I will make a LED chaser using raspberry pi.
Step 1: Things That Are Required
1) Raspberry pi
2) 10x LED's
4) Jumper wires
Step 2: GPIO Pins
Before beginning lets get some idea about GPIO pins in raspberry pi.
GPIO stands for General-Purpose Input/Output. These pins are a physical interface between the Raspberry pi and the outside world.
There are 40 pins on the Raspberry pi (26 pins on previous models), and they provide various different functions.
Step 3: Circuit Diagram
Step 4: Python Code
I have used nano editor to write the code.
$ nano chaser.py
write the code then press ctrl + x and save the code.
Run the code using
$ python3 chaser.py
To stop the execution
ctrl + c