Tag: GPIO

Categories
Raspberry PI

Raspberry PI GPIO as Input in Python

breadboard demo for rpi gpio input
Raspberry pi GPIO as Input

We had mentioned using Raspberry PI GPIO as output in our previous post. Today we will talk about using Raspberry PI GPIO as input. We will try to read input from pushbuttons. We had connected pushbuttons as the Active Low state. Mean the pushbutton will remain in the Active High state unless we press any […]

Categories
Tutorials

Getting Started with Raspberry PI GPIO

hardware demo of raspberry pi 3 interfacing with LED
Raspberry PI GPIO with LED demo

After successfully installing raspbian into Raspberry PI, the first thing which comes into the mind of the embedded developer is to play with Raspberry PI GPIO. Because the very best advantage of this cheap computer is to use with external hardware through its GPIO. We are going to explain how to play with Rasberry PI GPIO’s […]