It is not possible to forever keep a board in the package's box! Dust will accumulate. Here is Arduino UNO Box or Enclosure Buying Guide. There are some ready to buy solutions, as well as you can cut the raw materials and join or even 3D print the things and join. Only you need to keep some factors in mind. Arduino UNO Box : Enclosure Buying Guide Factors For storage purpose … [Read more...]
WordPress on Free IBM BlueMix Cloud PaaS
We Are Not Going Describing How to Install WordPress on Free IBM BlueMix Cloud PaaS But Saying How You Will Leverage Business With This Combo. Definitely you can install WordPress on IBM BlueMix for 100% free of cost with one IP address, 128MB RAM forever or use the paid tier of the PaaS. WordPress on Free IBM BlueMix Cloud PaaS : Do Not Mix Enterprise Grade Business With … [Read more...]
DIY LED Dot Matrix Display For Arduino Scrolling Text
Here Are Many Ways To Build DIY LED Dot Matrix Display For Arduino Scrolling Text and Other Effects. Save Money By Buying Raw Components. There are hundreds of online websites and online shops who will sell you 8x8 dot matrix display at $10.00. But, basically if you build for yourself you can decrease the cost plus make it bigger, smaller, custom shaped etc. DIY LED Dot Matrix Display … [Read more...]
Adding Help & Option in Bash Script
Many New Hobbyist Programmers and Students Write Bash Scripts. Adding Help & Option in Bash Script is Easy. Here is a Basic Guide With Examples. Advanced guide will need dedicated website or books. Previously, we have talked about bash script and simple example of such script can be bash script for counting the number of balls easily for a pyramid made of balls. Adding Help & … [Read more...]
WordPress Link Title Attribute Restoration in Insert/Edit URL
Old Users Are Not Finding Where Link Title Gone Away. Sadly, WordPress Link Title Attribute Restoration in Insert/Edit URL Officially Died. Why died? Because the newbies can not understand the difference between "Title" and "Linked Text". In this guide, we will show WordPress link title attribute restoration with the hope, it will be a forward compatible solution. WordPress Link Title … [Read more...]
Installing Fail2ban on Ubuntu 14.04 : Nginx, HP Cloud
Here is Guide With Steps on Installing Fail2ban on Ubuntu 14.04 on Server Running Nginx on HP Cloud. It adds a layer of security to SSH. HP Cloud has key based login and excellent virtual router where we can control the ingress-egress policies. We have shown before how to add port knocking to hide the SSH daemon. Fail2ban is another way to add security. This guide is intended for the advanced … [Read more...]
Streaming Video, Audio on Demand with Nginx (HP Cloud)
Here is a Very Easy Guide For Streaming Video, Audio on Demand with Nginx on HP Cloud Using RTMP Protocol, Which is Needed For YouTube Live. This guide does not requires VLC Player unlike we described before, Wowza Player or any other web software. This is very easy and highly scalable. We are using Nginx Community Edition. Nginx Plus has some extra features for streaming. RTMP Protocol is Real … [Read more...]
Arduino 3V DC Motor Control : Transistor, IC & More
Here is a Detailed Guide on Arduino 3V DC Motor Control To Have a Basic Idea On Control With Transistor, IC etc. This is Basic of Robotics. There are lot of things to know and we are assuming that the reader knows nothing. What we expect? we will code via Arduino IDE and control the rotation per minute or even can reverse it. If you more nice but easy guide, you can follow our guide on Arduino … [Read more...]
Rackspace & HP Cloud Server VNC Remote Desktop (Ubuntu 14.04)
Here is Updated Guide For Using Rackspace & HP Cloud Server VNC Remote Desktop on Ubuntu 14.04 LTS With Step by Step Commands With TightVNC. Older guide is here - Ubuntu with GUI on Rackspace Cloud Server as VNC Remote Desktop. We were thinking to publish new versions of guides, in fact published some of them, but specially for this article - it is on request of a reader over Twitter. Those … [Read more...]
Arduino GSM Shield : Getting Started With DIY IoT
Compared to Wi-Fi Shield, Arduino GSM Shield is Practical as It Opens the Door Towards Real IoT. We Need to Control Things Over Internet. You can live without Wi-Fi. The basic theory is very important to know - what is Ethernet, what is Wi-Fi, Wi-Fi vs Ethernet, GSM, GPRS, TCP etc. Arduino GSM Shield : Why We Prefer it Over Wi-Fi Shield Wi-Fi is for creation of Wireless … [Read more...]
Externally Powering Arduino Controlled Components : Basics
This Guide on Externally Powering Arduino Controlled Components Corrects the Basics of Wiring, Clears the Idea of Trimpot, Transistor, Diode. Most of guides which ranks higher on SERP, the websites which are popular but never talks about the basics, frequently misguides; forces to buy 50-60 years old junk electronics components which are not normal to use in mid 2015. Externally … [Read more...]