Hi there! In this tutorial, you will learn how to use the Tilt SW-520D sensor, how it works, and understand…
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 Begin and Blink a LED with ESP32 CAM Board
In this tutorial, I am going to show you how to blink a LED using the ESP32-CAM development board. With…

STM32 Board – How to Begin and Blink a LED
In this tutorial, I am going to show you how to begin with STM32 microcontroller. It is starting to be…

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.…

ESP8266 NodeMCU – Hall Effect Sensor
Hi there! In this tutorial, you will learn how to use a Hall Effect sensor, how it works, and understand…

ESP8266 NodeMCU – Simple LDR Lux Meter
In this tutorial, we will learn how to use an LDR resistor to make a simple lux meter and display…