ESP8266 is one of the most popular IoT device of its own type. It took the IoT sector advance to what it is today as many could work with it due to i
How to make an ESP8266 Web Server?
Posted on by Rolan Gaspar Pereira
Web Server is a computer software with underlying hardware that accepts requests from HTTP. We are going to build a web server with the ESP8266 Node
Pulse Width Modulation with NodeMCU ESP8266
Posted on by Rolan Gaspar Pereira
Digital signals have two positions: on or off, interpreted in shorthand as 1 or 0. Analog signals, on the other hand, can be on, off, half-way, two-t
Digital Inputs and Digital Outputs on the NodeMCU ESP8266
Posted on by Rolan Gaspar Pereira
Digital signals are in the form of 0's and 1's, and the ESP8266 has 17 GPIO pins but we can only use only 11 of them because the rest are connec
Getting Started with ESP8266 WiFi Transceiver
Posted on by Rolan Gaspar Pereira
So as we move to the modern day we are talking more about wireless systems, wireless communication and everything that operates and connects the inte
Basic Safety and Introduction for Young Engineers
Posted on by Rolan Gaspar Pereira
Electronics is fun. Being curious is great and getting to know whats inside our gadgets is cool too. Before that we need to know how to do it and wh
What are the most Basic Electronic Components ?
Posted on by Rolan Gaspar Pereira
"I have learned identifying components back in college. I was always curious as a kid, and had explored what was inside my toys. Back there in my col
How is Electronics related to Science ?
Posted on by Rolan Gaspar Pereira
Electronics is the study in science related to the Physics of an Electron, that is how we have the name "ELECTRON- physICS" . This study discusses fr
Semiconductor Diodes: A Simple Introduction to their Basics and Functions
Posted on by Rolan Gaspar Pereira
However, unlike a resistor, a diode does not behave linearly with respect to the applied voltage as it has an exponential I-V relationship and th
Understanding the Ideal Diode: Its Function and Applications
Posted on by Rolan Gaspar Pereira
An ideal diode is a diode that acts like a perfect conductor when voltage is applied forward direction (forward biased). It also pretend