This section covers electronics projects based on NodeMCU ESP8266 board. The NodeMCU is basically an open source firmware, and also commonly used term for the popular ESP8266 Development Board, which is a low cost, development board designed for IoT applications.
Electrical appliances are all around us, starting from the indispensable charger of your smartphone to heavier…
People may access messages, alerts, health information, and other advanced information easily and quickly using…
When we are talking about LoRa, it's been more than 10 years since its first official launch and since that day LoRa is…
If you are an embedded engineer and working in the electronic industry, there may come a situation where you need to…
The Oscilloscope is a must-have test instrument for any electronics engineer. It is used to visualize and observe…
There are times when you need something to happen on time and that’s where timers and timer interrupts come to play. A…
Let's say you are trying to build a remote IoT data monitoring system, the first problem you will face is how to get a…
Interrupts are used to handle events that do not happen during the normal execution of a program but when a specific…
As we know that visual aids like displays are inevitable in any Human Machine Interfacing. They are in every…
In industrial and domestic applications, attendance registering is important at each and every moment. Many industries…
As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories…
We are all aware of a basic voltmeter, ammeter, and wattmeters, the three basic things you need to measure values on any…
