After J7 Max, it is a good set from Samsung thinking their rule of hefty pricing. It records 4K/UHD video, has an on-screen ultrasonic fingerprint sensor, the screen is beautiful, it has Dolby Atmos. Samsung Galaxy A50s is not powered by a Snapdragon processor. What it offers is a good-enough performance with modern sensor and display for everyday use. Smartphones for regular may get lost or … [Read more...]
What is NFC? How You Can Use NFC?
In our one series of article on IoT, we talked about NFC. Some obvious question arises such as what is NFC, how we can use NFC. Near Field Communication (NFC) is a short-range, high-frequency wireless communication technology which enables an exchange of information. The distance is about 10 cm in the general case. This technology is an extension of ISO/IEC 14443 standardizing proximity cards … [Read more...]
Android Apps to Control Devices Connected to IBM Watson IoT
It is too common to find some ready to use Android app which can perform basic works, such as some apps which can work to control ESP32 Arduino LED from IBM Watson IoT. As for receiving notification from IBM Watson IoT platform, we previously described one app named Pushover for push notification after routing the backend on Node-RED. However, for our previous guide to control ESP32 Arduino … [Read more...]
ESP32 Arduino : Develop Android App to Receive Push Notification
We just want to make sure that our readers can develop an Android app for our IoT examples. We will not go in to many details as there are existing nice guides with Android source code by the others. It is Not Difficult to Develop Android App to Receive Push Notification ESP32 Arduino as There Are Source Code, Easy Web UI Tools. You need not to be an expert Android app developer to just develop an … [Read more...]
How to Convert Paper Documents to PDF (Pro Quality for Free)
There Are Multiple Ways to Convert Paper Documents to PDF. Printing services and offices use costly professional machines to do it in easy way. This guide mainly utilizing our commonly available home gadgets to get professional result. Modern smartphones are more convinient than the PCs for closer checking of the document by easy pinch & zoom. Also we commonly use smartphones to share the … [Read more...]
5 Personal Finance/Money Management Apps for Android
Wish you had more money to spend? Well, you know what they say: a penny saved is a penny earned. And with these 5 personal finance apps, not only do you save money but also optimize your money management and budgeting to such an extent that you are always in the black, maybe even with some extra cash to spare. So, here is a list of 5 apps for Android that each serves slightly different purposes in … [Read more...]
Smartphone Camera Versus DSLR/Mirrorless Camera
The topic may appear light to a DSLR/DSLT/Rangefinder/Mirrorless user. But many users are keen to learn, yet fumble with options. Everyone knows that DSLR/DSLT/Rangefinder/Mirrorless camera not cheap. But counter argument will be - is modern smartphone cheap either? Unless Tight in Budget, a Standard Camera Should Be Used For Learning & Archiving. Here is a Detailed Discussion on Smartphone … [Read more...]
Android Smartphone Qualcomm DAC Sound Quality Hack : Part 1
Peculiarly, the manufacturers sell under-optimized or outdated coding resulting lower quality sound. This is an introductory article on tweaking Android acoustics. We need to hack to enable all the hardware features of Qualcomm 420 and above. Here is Part 1 of Android Smartphone Qualcomm DAC Sound Quality Hack. If you are fully newbie, you should read our few older article including SoC, Latest … [Read more...]
Android Phones With Stylus and Difference in Stylus Technologies
Stylus or Pen Computing Was Common in Windows Phone Era, Which is Now Coming Back With Android Phones. Pen computing is using the user-interface using a pen or stylus, and it's history dates back to 1950s. Numerous smartphone models released every month, at this moment probably having a smartphone with a stylus is practical to get advantage out of most of the mobile applications, like the … [Read more...]
Handwritten Note-Taking/Illustration Apps For Android & Windows
Sadly, unlike Mac, the options of handwritten note-taking apps is limited, specially if you budget is lesser of you are seeking free with tons of features. For Mac, there is iDraw for illustration. There Are Several Points Needed to Be Present in a Handwritten Note-Taking/Illustration Apps For Android & Windows. Here is a Small List of Some Apps for Android and PC, Specially Useful in … [Read more...]
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