ettron, Author at Ettron

What is a linear power supply, how to design and simulate a linear power supply in Proteus.

Majority of the electronic appliances we use in our homes use direct current, DC. Since the power supply to our homes…

Welcome to another tutorial, in this tutorial, you will be able to download Proteus 8.11 free and learn how to install…

Previously, I made a tutorial on how to design and simulate step-down voltage transformer in Proteus. In this tutorial, I will…

In this tutorial, I will explain how to design and simulate a sine wave solar inverter in Proteus, using the 555…

As the Corona Virus contagion spreads in the world, a lot of measures have been put in place to contain the…

Introduction Have you ever imagined how a cellphone works, how you will just speak into a cellphone while in your country…

In this Arduino tutorial, you will learn how to design an obstacle avoidance robot. Previously, I made a tutorial on how…

Previously, I made tutorial one and tutorial two on how to design a robotic arm with Arduino. In this tutorial, I…

Introduction and benefits of the project Previously I made a written and video tutorial on how to design a scrolling text…

In the previous tutorial, we learnt what a 555 timer IC is, how it works and how to use it to…