Least Costly, Feature Rich CDN Which Can Compete With Akamai is KeyCDN. KeyCDN is a Low Cost CDN For WordPress End Users With Free Trial. We know very well that, Rackspace Cloud Files and HP Cloud CDN are other two great re-seller of great CDN with full support of OpenStack Object Storage. KeyCDN is not powered by OpenStack Object Storage but it is really great and at the time of writing this … [Read more...]
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 Torch Bulb : Video, Code & Circuit Diagram
Many Wish To Blink a Bulb With Arduino Like Blinking LED. Here is a Guide With Code & Circuit To Make Arduino Blink Bulb Without Relay. The reason you can not blink a bulb is very easy - Arduino can not supply enough juice exactly like not all motors can run with our basic guides on the web, we indicated the reason & solved problem in our Arduino Basic 3V Motor Control guide. This is … [Read more...]
Plastic Building Blocks For Electronics & Robotics
Plastic Building Blocks Can Be Used For Electronics & Robotics. We Can Join Them To Use Permanently, Add Conductive Foil or Conductive Paint. Our Old Plastic Building Blocks Has Been Reinvented Now. As we have said before, still today, 3D Printing is not so much cost effective that we can do whatever we want. We talked about 3D Printing services too. CNC service is better choice for … [Read more...]
Arduino Basic 3V Motor Control : Speed Variation For Robot
Very Easy With 100% Working Warranty. Code, Circuit Included. This Arduino Basic 3V Motor Control is Intended For Speed Variation For Robot. Previously, we have discussed about various methods of Motor Control with Arduino. This method is too basic, but need not to fight, no reason to cry for not working. Whatever motor you have, we will make its speed variation with Arduino. You will not rotate … [Read more...]
Colorful diff on Command Line : OS X & GNU/Linux
diff is used to show the changes between two versions of the same file. Colorful diff on Command Line is Great to Read & There is Easy Way. man diff will bring the default diff utility's manual page. We can use this tool, but there is an existing easy way. First we will talk about the ways which many like to use, next we will talk about the easy way we like. First, for this guide, create … [Read more...]
Automatic Updates on Ubuntu Server : cloud init, Apt, dpkg
It May Not Be a Great Idea to Enable Auto Updates, However This Guide Shows Automatic Updates on Ubuntu Server via cloud init, Apt and dpkg. In other words, it was a public demand to publish this guide to enable automatic updates on Ubuntu Server. We dislike it for various reasons. The division of cloud init, apt, dkpg is not what is called grammatically correct, this division on this guide on … [Read more...]
3D Printing Services : Basic Guide For DIY Works
Instead of Buying Good Quality 3D Printer, For Lesser Works, One Can Use the 3D Printing Services, Like For DIY Works or Rapid Prototyping. A good 3D Printer will cost more than $1000 at present, even a low end 3D printer which need some work by the user will cost around $250. Additionally, a 3D printer takes some place, which may not affordable to some. Handling and getting used with 3D printer … [Read more...]
HP Helion Cloud IaaS Vs IBM Softlayer
Here is a head to head feature and apparent performance wise comparison in this article HP Helion Cloud IaaS Vs IBM Softlayer for the users. At the time of publication of this article, we are actually using IBM Softlayer. Soft layer costs around 10-20% than HP Helion Cloud. Difference between them is too small and only apparent after tweaking the setup to highest possible level. HP … [Read more...]
Wheeled Robot Chassis : Buying & DIY Guide
Normally Wheeled Robot Chassis Are Sold Separately and Also Can Be Custom Build. Here is a Buying cum DIY Guide For Wheeled Robot Chassis. We already talked about Arduino powered robots, how to choose 3G module to make it wire free, difference between Arduino and Raspberry Pi boards. Wheeled Robot Chassis : Basics on the Platform, Mechanical Stability etc. 3D printed Wheeled … [Read more...]
Copy Backup Files From Server to DropBox Cloud (HP Cloud)
This Guide To Copy Backup Files From Server to DropBox Cloud, is Tested on HP Cloud & Will Work on All Servers including OpenStack Instances. There can be hundreds of problems with web content - web host issues, hacker attacks, migration, any disaster. For within the same datacenter, in case of OpenStack, OpenStack Raksha and Floating IP is the method of choice. Copy Backup Files … [Read more...]
Breathing LED Arduino : Circuit & Code
LED Never Breathes! MacBook Pro Has Sleep LED Which Pulsates Resembling Human Breathing. Here is Breathing LED Arduino Circuit & Code. Circuit sketch not required. If you can add LED to default BLINK sketch to blink, you can easily use it. It will need only one LED, optionally, you can use a resister for better voltage control. It is suggested to use a resister. Adafruit has a cufflink named … [Read more...]