In this tutorial, we will learn how to control a 74HC595N Shift Register. Understanding the basic working principles of the…
LED

ESP8266 NodeMCU – Controling 4×7 Segment Multi-Digit Display 5641AH
In this tutorial, we will learn how to control a 4×7 Segment Display. To do so, we will use a…

ESP8266 NodeMCU – Simple 7 Segment Display control
In this tutorial, we will learn how to control a 7 Segment Display. If you want to control the letter…

How to Blink an LED with Raspberry Pi GPIO
In this tutorial I am going to show you how to turn on and off an LED using a Raspberry…