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.

Arduino Blink LED With Pushbutton Control to Turn ON and Off

We already know that we can blink one LED with Arduino and also we can blink one LED with 555 IC. We can also blink 2 LEDs alternatively with Arduino and also blink 2 LEDs alternatively with 555 IC. From our older examples, we can start LED to be on with one pushbutton press and turn-off with another pushbutton keypress. Arduino Blink LED With Pushbutton Control to Turn ON and Off is Few Steps … [Read more...]

How to Install Apache Kudu on Ubuntu Server

Apache Kudu is a column oriented data store of the Apache Hadoop system which is compatible with most of the data processing frameworks use in Hadoop environment. Apache Kudu provides Hadoop's storage layer to enable fast analytics on fast data. This project originally was of Cloudera. Kudu Has Official Kudu Quickstart VM and Cloudera Users Can Avoid This Guide. Kudu is now easier to install and … [Read more...]

Review of Vivo Y71 : Unique Features (Vivo’s FunTouch OS)

Probably you have read many reviews of Vivo Y71 elsewhere. But most of them are not closest to perfect. These days, "assembling" smartphones is not quite difficult. There is Android OS (which needs some payment to Google for commercial production) for just installing and selling, GPU technology of Smartphones is SoC based. Here is a Review of Vivo Y71. An Obvious Comparison Comes With Samsung J7 … [Read more...]

Dedicated Portable Audio Player Vs Smartphone For Listening Music

Sony Walkman, Phillips Cassette players were common up to the year 2000. Thereafter, Sony Walkman CD players became common. Slowly Nokia introduced Music Edition phones like Nokia N73 ME. An event in between was Apple's iPod. Many of us started to forget that dedicated music player is a different thing and started to rely on smartphones for music on the go. With recent almost vanished condition of … [Read more...]

How To Install SBT and Scala on Ubuntu Server

sbt is a build tool for Scala and Java projects Like Apache Maven, Apache Ant. In our previously published guides, we have shown the steps to install Apache Maven and Gradle. Here Are The Steps on How To Install SBT and Scala on Ubuntu Server. This tool also not uncommon need while installation of Big Data tools. Initially full form of sbt was Simple Build Tool, but it is now known simply as … [Read more...]

How To Install Apache Maven on Ubuntu Server

Apache Maven is a Build Automation Tool. Alternative technologies is Gradle and sbt as build tools. We published guide on how to install Gradle. Maven needs XML file to build. Gradle and sbt do not rely on XML, but basic concept is like Maven introduced. Maven Needed For Many Big Data Software. Here Are the Steps on How To Install Apache Maven on Ubuntu Server. Maven takes care of two aspects of … [Read more...]

Blink Two LEDs Alternatively With 555 IC (Classic IC Circuit Diagram II)

Commonly These Days, Many Classic Circuits We Show as Recreated on Arduino. That is Probably Good For Who Already Used With Basic Electronic Components But So For the Beginners. We Can Blink Two LEDs Alternatively With 555 IC With Simple Circuit and Minimal Basic Electronic Components. Of course, we can blink two LEDs in programmatic way with Arduino and blink one LED with 555 IC. We hope that our … [Read more...]