With Decreasing Production Costs, Hot Glue Gun Becoming More Common. Although, $3 hot glue gun easily available on various places - from Ebay, Amazon to local shops, there is reason to look at the 10 times costlier options. Also there is need of knowing technical matters about hot glue gun and it's cartridge - glue sticks. With advent of Arduino like prototyping boards, robotics and IoT works … [Read more...]
Archives for July 2018
Basics of DevOps : Part 1
Modern companies in today's world depend on the use of reliable software. This provides an interface to solving everyday problems and therefore contributes significantly to the success of the company. Therefore, the perfect interaction of software and hardware must be given. In order to achieve this, the development and the operation must cooperate early in the development process of new software. … [Read more...]
How to Read Ceramic Capacitor Values?
Reading Values Printed on Electrolytic Capacitors is Easy, Digits on Ceramic Capacitors Need to Know Some Theory. Like resistors has some coding which needs to decipher, printed digits on ceramic capacitors also needs deciphering. Here is How to Read Ceramic Capacitor Values. Values are normally printed on capacitors in Micro Farad (uF) with voltage. 10^6 (10 to the power 6) Pico Farad (pf) is … [Read more...]
How to Install Apache Hama (HDFS Installation)
Apache Hama is a Distributed Computing Framework For Massive Scientific Computations. Hama consists of 3 major components - BSPMaster, GroomServers and Zookeeper. It is a framework for Big Data analytics which uses the Bulk Synchronous Parallel (BSP) computing model. It provides BSP programming model, vertex and neuron centric programming models. Hama can be installed in local/pseudo-distributed … [Read more...]
Blink LED With 555 IC (Classic IC Circuit Diagram I)
This is Our First Tutorial From Classic IC Circuit Diagram Series. In our previously published article, we listed commonly used IC. There are some worldwide popular circuits with IC and our target is publishing some of them to Help the Arduino users to understand electronics in-depth. Blink is popular initial program in Arduino. Like Arduino, You Can Blink LED With 555 IC. In old days, instead of … [Read more...]
Virtualization Requirements for DevOps : Part 3 (End)
In this final part of the series, let us quickly recap the things we discussed in Part 1 and Part 2 of this series. We discussed about basics of how software development cycle goes in real, bsics of types of virtualization, basic reason to think about using virtualization in practice, we discussed about lesser know practical matters behind real life software development of inside any company, … [Read more...]
Which Metering Mode to Use on DSLR in Which Situation
Metering Mode of DSLR Often Confuses. In our previously published articles like Manual Mode in DSLR, What Camera Mode to Choose Depending on the Situation; we saw that there is no difference in how the meter of DSLR evaluates the scene in Manual Mode, Aperture Priority Mode and Shutter Priority Mode. What camera is trying to indicate further explained on the article on DSLR Viewfinder Using Guide. … [Read more...]