8051 is an older microcontroller than Atmega (which Arduino boards commonly use). 8051 has developmental board or one can build from basic electronic components. Now, after a certain point of learning, one may ask - Is Learning 8051 Microcontroller Needed Despite Having Arduino? Sadly, there is no easy answer. We talked about Von Neumann Architecture, ARM architecture etc. Good engineer, good … [Read more...]
Ondřej Surý’s PPA For Ubuntu 18.04 LTS LAMP, LEMP : Current Status
In context of cloud server, VPS, dedicated servers; eventually, all who are using Ubuntu 16.04 LTS have to Upgrade to Ubuntu 18.04 LTS. Of course, if you decide to change to CentOS from Ubuntu that case is different. Before Upgrade, We Need to Check Resources, Incompatibilities and Needed Changes in Settings. We have published a small article on Ubuntu 18.04 LTS before. Here is Current Status of … [Read more...]
Difference Between Arduino Uno and Arduino Mega
Do We Need Arduino Mega Despite Having Arduino UNO? What is the Difference Between Arduino Uno and Arduino Mega? No and Yes, Arduino Mega is specially needed in some projects despite having Arduino UNO for certain reasons. We discussed about Converting LCD Display to LCD Serial Display and Analog and Digital Pins, increasing number of I/O pins on UNO. Arduino Uno and Arduino Mega are practically … [Read more...]
Practical Aspects of Sponsored Articles on Technology Blogs
Will you support sponsored article for our electronic product? That is common regular emails. Common reply from our support - Yes. Here are our terms. But our support fails to make believe that crowd - we deliver a digital service which has taxes, costs behind production. Some starts to bargain - "will you decrease this feature to decrease fees?". Of course, there is a good segment of serious … [Read more...]
Sony A68 Lenses : Which One To Pick For Future
If you have purchased Sony A68 with 18-135 mm lens, there is not many focal length you need to cover. However, prime lens always give better result and macro photography on APS-C body actually better if you have macro lens! Because APS-C crops, smaller size of camera, lighter lenses gives more flexibility. Choosing Sony A68 Lenses is Not Very Difficult Among A Mount Lenses. Sony's Full Frame … [Read more...]
Graphical LCD (GLCD) Buying Guide For Arduino
Previously, we published how to interface and run 1602A blue backlight 16x2 LCD and also some projects with that display. Graphical LCD Actually Practical Over 16x2 LCDs. There is 20x4 LCDs as well (which has difference). Here is Graphical LCD (GLCD) Buying Guide For Arduino as There Are Matters to Know Like Controllers. 1602A 16x2 LCD actually easier as it is far more basic electronic component … [Read more...]
What is Difference Between Costlier Cloud Server Vs Cheap Cloud Server?
What Makes So Called Low End Boxes Lesser Than Half Priced? There are many peoples who are running websites using VPSDime like cheap web hosting. What is Difference Between Costlier Cloud Server Vs Cheap Cloud Server? Is low cost related with low quality of service? We have tried to answer as much questions as possible. What is Difference Between Costlier Cloud Server Vs Cheap Cloud … [Read more...]
What is Logic Analyzer? What is Use of Logic Analyzer?
There are quite frequently asked questions like - What is Logic Analyzer? What is Use of Logic Analyzer? Is it a necessary equipment for a leaner of electronics? Possibly for answering them, we need to know basic about Logic Analyzer. What is Logic Analyzer? A logic analyzer is a testing instrument which captures the data of a digital circuit and displays it for analysis, … [Read more...]
Big Data in Human Resources
Personality beats practical experience was conclusion of a study by Xerox. It sounds odd. As a result, the practical experience in the application process was not considered to test and optimize by Xerox which returned good result. More and more executives rely on algorithms in their decisions and thus create competitive advantages. The analysis of large amounts of data provides important … [Read more...]
Difference Between KVM and QEMU
In previously publications, we have discussed KVM virtualization, QEMU, Virtualization Capable Processors as separate articles. What is the Difference Between KVM and QEMU? KVM gives a window to access to the CPU and memory whereas QEMU emulates the hardware resources. That is in short and the fact. What is the Difference Between KVM and QEMU? QEMU is a software to emulate … [Read more...]
Are Free Cloud Storage Services Safe?
When We Talk About Safety, We Should Think What Kind of Things or Data We Are Thinking Safety Around. Are Free Cloud Storage Services Safe? In General, No. Free Cloud Storage Services Likely To Be Vulnerable From Various Points. Is Not it Expected That Personnel Looking After Will Be Lesser? Are Free Cloud Storage Services Safe? No public cloud storage which has username and … [Read more...]