This tutorial will show you how to make noise with both an active and a passive buzzer. If you need…
Author: Ricardo Carreira
Portuguese Electrical Engineer interested in Automation, Energy, Power generation, Renewables and 3D printers . With a degree in Electrical and Computer Engineering in the field of Energy and Automation. Currently starting in Master’s degree in Electrical Engineering.
How to Create a Simple Energy Meter Using PZEM004T & ESP8266 NodeMCU
In this tutorial we will learn how to use a circuit board with energy measurements capabilities, to acquire the most…
How to Create a Melody with ESP8266 NodeMCU
This tutorial will show you how to play a melody with a passive buzzer. If you need an introduction on…
How to Choose and Use a Small Wind Turbine
In this tutorial, you will learn how to use a small wind turbine and how to take the most amount…
Arduino Mega – 2-Axis Joystick
In this tutorial, we will learn how to use our 2-Axis Joystick to manipulate the color of an RGB LED.…
Photovoltaic Panels – What is it?
In this tutorial, you will learn the basics of PV system parts, load consumption analysis profiles, and how to join…
