It is Very Easy, Cheap and You Need Only One LDR, Resistor and LED. Here is Circuit Diagram and Schematic To Build Automatic LED Control Using LDR and Arduino Project. In previous guides on LDR, we created light measurement instrument and light meter. However, for Arduino Door Bell like project, to add more logic of sensing day and night, we need LDR like basic sensor. This guide is one foundation … [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.
Difference Between Hybrid Cloud and Multi Cloud
Many a times use Multi-Cloud in primitive form without knowledge. In our previously published articles, we discussed about cloud computing service models, hybrid cloud, multi cloud etc. What is the Real Difference Between Hybrid Cloud and Multi Cloud in Plain English? Multi-Cloud and Hybrid Cloud both has challenges and follows a model of service continuity. They are more towards business models … [Read more...]
Smartphone Vs Dedicated Digital Camera
Smartphone camera technology has improved in recent years, and developments likely to continue, then, say, after 10 years' time will phone cameras would be capable of producing images comparable to those from today's dedicated cameras? The fact is that, it the camera and lens manufacturers who supplies the components to the mobile device manufacturers - Sony, Panasonic, Zeiss, Leica to name a few. … [Read more...]
Cool Gadgets For Android Smartphones (Mid 2018)
Our hunting behind various gadgets which are made for Android smartphones made us astonished. Only 50% are related to technical, rest ranged gizmos which can be attached with Android using OT or WiFi and application ranges from education, learning for children to sex toys! Here Are Some Useful or Entertaining Cool Gadgets For Android Smartphones Seen in the Market Till Mid 2018. Cool … [Read more...]
Shoot Like Pro in Manual Mode : 4 Useful Android Apps
Definitely, we need to have the knowledge like discussed which camera mode to use at which situation, using manual mode in DSLR/Mirror-less/rangefinder. But 4 Android applications can help you to shoot like pro in Manual Mode with your DSLR/Mirror-less. They Will Guide You to Decide From Exposure Triangle to Hyperfocal distance. We used Sony A-68 and Sony A7R with Sony 18-135mm kit lens to test … [Read more...]
How To Make a Piezo Buzzer Louder (Arduino)
We Can Use Transistor To Have Some Loudness. How To Make a Piezo Buzzer Louder is a Commonly Asked Question By Whoever Use Arduino. We talked about transistor in our old post listing common transistors. But that is not all the answer. The Piezo Buzzer itself not any standardized hardware - you need to find buzzer which is itself loud. How To Make a Piezo Buzzer Louder With … [Read more...]
List of IC Which Are Commonly Used With Arduino
The intention is to buy few of them to keep DIY stock supply handy. Integrated Circuit (IC) and Microcontroller, Programmable Microcontroller has difference, although they look similar and may be they are also "IC" in some way. IC weawre going to discuss usually nothing but just a circuit with basic electronic components inside in miniature form. Microcontrollers are usually more costly and … [Read more...]
What Do Brick-and-Mortar and eCommerce Stores Have in Common?
Brick and mortar refers to the physical presence of a business and the term is used to refer who possesses or leases retail stores. It sounds an odd article in technology website. But if you think about increasing pressure to have mobile applications, marking on Google maps to have website for tradition businesses, the matter become obvious. It is fact that many customers expect Internet presence … [Read more...]
Find What Size Filter Your Lens Need
Peoples often searches what mm diameter of filter, macro lens will be perfect. It actually depends only on the particular lens. Here is Easy Guide to Find What Size Filter Your Lens Need. Older lenses has not many ways than finding old manual or Google search or finding experienced peoples. Newer lenses intended for digital cameras usually have the parameter printed on the lens plus box packaging, … [Read more...]
How To Process Healthcare Data in Hadoop, Pig (IBM Demo Cloud)
Previously, we talked about IBM Demo Cloud, which is a free server with SSH access to learn Hadoop, Pig, Hive etc without the need of running own installation. Unlike server log, healthcare data lacks universal format. Here is Basic Commends Showing How To Process Healthcare Data in Hadoop, Pig Using IBM Demo Cloud. As for server logs, we can easily distribute scripts which will work all over the … [Read more...]
How To Run Jupyter Notebook on Android (Termux CLI)
We discussed about custom repo setup on Termux. We will actually see that application here. In this Guide, We Will Discuss How To Run Jupyter Notebook on Android Using Termux CLI. It is no way closest to real stable way, you may need to modify, develop, contribute to make it smooth. The total method is time taking, may throw error demanding searching fix. It is recommended to use an USB mouse or … [Read more...]