In our one previous article, we discussed about STM32 ARM Cortex M3 Boards which can run Arduino. Arduino Due is basically official version of those boards. The bootloader is preburned in factory from Atmel and is stored in a dedicated ROM memory.Difference of Arduino Due With Other Arduino Boards is the 32-bit ARM Cortex M3 Microcontroller Which Forces the Board to Supply Maximum of 3.3V. The … [Read more...]
Archives for May 2018
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...]
Chart, Data Visualization in WordPress Posts From SQL & SQL Queries
Displaying SQL result data as chart, other visualization may be a need for the data science related websites. In our earlier articles, we discussed how to include Jupyter Notebook in WordPress posts and how to provide JSFiddle like widget to run Python commands/scripts for data visualization within WordPress post at frontend. Here is How to Get Chart, Data Visualization in WordPress Posts From SQL … [Read more...]
Google/Apache PageSpeed With HTTPS, HTTP/2 (Apache2, Ubuntu 18.04)
Unfortunately after Snowden Revelations, Google is not reliable about data privacy and data security. Google Approached to Move PageSpeed to Apache Incubator. However, Many Modules Do Use Google's CDNs to serve the assets (which demands thorough knowledge to tweak to change). As still, CDN locations are not made to null URL by default, it will have precaution for the sites and site-owners who want … [Read more...]
Arduino Compatible STM32 Boards (ARM Cortex Boards)
Arduino Compatible STM32 Boards Has Dual Advantage of Being Arduino Compatible and Also Support For ARM Cortex Way of Programming. Of course they are cheap & Powerful than Arduino official boards. There is too many things to know before purchasing Arduino Compatible STM32 Boards, unlike native popular Arduino boards with onboard USB and popular bootloader. As most of them manufactured in … [Read more...]
WordPress Interactive Python Widget For Python (Like JSFiddle For Jupyter Notebook)
Peoples Who Hunt Something Like JSFiddle For Jupyter Notebook. Jupyter Notebook will be wrong terminology in this context, but running Python in interactive way also does not make full sense. Jupyter Notebook is a system, for direct Jupyter Notebook, we have different ways like WordPress Plugin for Jupyter Notebook, other different methods to show Jupyter Notebooks on WordPress posts. But they are … [Read more...]
How to Learn Arduino Programming
We previously discussed that Arduino has no Programming Language of it's own. Arduino Basically For the Advanced Hobbyists. It Does Not Take Much Time to Learn Basic C, C++. But Again, How to Learn Arduino Programming So That Others' Projects Can Be Improved OR Own Idea Can Be Realized? Arduino is an open-source prototyping platform for the makers, artists, designers, hobbyists, or anyone … [Read more...]
How To Install Webmin on Ubuntu 18.04 LTS Cloud Server
Many Users Want a cPanel Like Open Source Web Control Panel. For security reasons, we DO NOT advice to install webmin, PHPMyadmin on unmanaged servers. Here is How To Install Webmin on Ubuntu 18.04 LTS Cloud Server For Tose Still Want a Web Hosting Control Panel. In our previous guides on Ubuntu 18.04, we installed Percona MySQL, then Apache2 with HTTP/2 and Let's Encrypt SSL/TLS certificate, then … [Read more...]
Troubleshoot Servo Not Working With Arduino (Like TowerPro 5010 Servo)
Made in China, Taiwan Servos Like TowerPro 5010 Servo Not Uncommon to Die. Here is How To Troubleshoot Servo Not Working With Arduino. The tools needed to check a servo is not easy to reach by a common hobbyist. Not all the hobbyists has huge knowledge around PCB inside the servo. Except genuine Arduino board, nothing purchased which are Made in China or Taiwan has … [Read more...]
How to Include Jupyter Notebooks in WordPress Posts
There Are Several Ways. It Depends on What Exactly Your Blogs Are About. How to Include Jupyter Notebooks in WordPress Posts? One way we already discussed in previously published article - using a WordPress plugin. If that was all purpose way then there would be no reason to publish this article. What exactly you do with your blog? If your blog is serious about data sciences and posts are frequent … [Read more...]
Which Kind of Multimeter Electronics Beginner Should Buy?
Previously, we talked about basic on the article multimeter for dummies. Technically You Should Know Formulas, Coding and Use Multimeter For Confirmation, Like Resistors Have Standard Coding. Which Kind of Multimeter Electronics Beginner Should Buy? Any Multimeter Which Works. By beginner, we are taking towards hobbyist not an engineering student. $3 multimeter is better to have for a hobbyist … [Read more...]
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