Computer and Internet

Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.

ESP32 With DHT11 Deep Sleep : Part 1

Here is part of ESP32 with DHT11 deep sleep guide explaining the basic behind code. Our DOIT ESP32 board (which we commonly use in examples on this website), not energy efficient for deep sleep. However, it works. We already can connect normal Arduino UNO with DHT 11, with ESP32 Arduino and also we can use the setup to send data to IBM Watson IoT. ESP32 offers us deep sleep mode for power … [Read more...]

What is Infrasound? How Human Reacts to Sub 20Hz Infrasound?

Sub 20Hz sounds are infrasound and commonly we need special electrical system to pick up the sounds of that range. Infrasounds are low frequency sound waves. They are both mechanical vibrations and acoustic oscillations. They are usually below the threshold of sounds perceptible to the human ear (between 0 Hz and 16 to 20 Hz approximately) At lower frequencies, for physiological reasons, they are … [Read more...]

Call for Code 2019 Coding Challenge

The goal of this article is to reach out to developers and align them to develop a solution to mitigate the impact of natural disasters. Call for Code, which media refer as "The Noble Prize for Developers" was founded by David Clark Cause alongside Founding Partner IBM. Table of Contents 1 Introduction 2 What is #CallForCode 3 Why developers should participate 4 Norms and … [Read more...]

Run Serverless for Free : GitHub Pages & OpenWhisk/IBM Cloud

Many users fear to test serverless because of unknown cost. Serverless is just hacked form of hosting HTML pages on Cloud Storage or CDN. This is an introductory guide to give the idea how we can test serverless with GitHub pages, PHP functions with OpenWhisk. IBM Cloud Serverless uses the same OpenWhisk. IBM Cloud provides many services for free of cost for testing. As OpenWhisk is a Free … [Read more...]

Difference Between Data Mining and Big Data Analytics

Data mining and big data analytics are the two most commonly used terms in the world of data sciience. Most of the newbie considers both the terms similar, while they are not. Previously, we described the difference between data science and big data, apart from publishing specific topics on big data and data mining. Data mining is the approach to find unknown relationships in data. Data Science … [Read more...]

Scope of ESP32 in Commercial IoT Products

Can ESP32 used in Commercial IoT products? Yes, ESP32 has modules and SoC to fit your production need. However, Arduino IDE is not for production. The reason we switched our projects from genuine Arduino to ESP32 Arduino is to broaden the scope. Our IoT guides are around IBM for highest compatibility. Node-red is the most popular IoT control software, which is very easy to use and many tutorials. … [Read more...]

Frameworks For Creating Serverless Apps

Unlike 10 years back, developing web applications and mobile applications no longer easy. There are too many things to maintain these days which made hand coding CSS quite difficult. Developing HTML pages with CSS, PHP, Flash, and JavaScript (aka FrontEnd development) changed too much. When JavaScript became a server-side language, most developers fall in love with the idea of using JS for every … [Read more...]

What Are the Applications of Blockchain Technology?

In an earlier guide, we talked about the basics on Blockchain Technology. Blockchain, often mistakenly counted as Bitcoin and Bitcoin mining related. The transactions Blockchain ensures properly conducted and recorded need not be just a monetary unit. Currency, Payment Infrastructure, Digital Assets management of course big sectors which use Blockchain technology. Bitcoin started as a P2P … [Read more...]

What is the Relationship Between Serverless Computing and Microservices?

Serverless Computing and Microservices are not exactly related unlike cloud computing and virtualization are related. It is of importantance not to confuse architecture and technologies but use the correct technology for the correct architecture. Microservices is a style of architecture style where we develop a set of multiple operation specific to a business logic. In that way, the total software … [Read more...]