UNO R3 CH340G Technical Specifications

Technical Specifications Microcontroller ATMega328 USB-TTL converter CH340G Power Out 5V-800mA Power IN. USB 3.3V (180mA max.) Power IN. VIN/DC Jack 7-9V Power Consumption 5V 800mA Logic Level 5V USB Micro USB Clock Frequency 16MHz Operating Supply Voltage 5V Digital I/O 14(6-PWM) Analog I/O 8 Memory Size 16Kb/32 Kb Data RAM Size 2Kb Data ROM Size […]

How to use Divi Blog Module for Custom Post Type

Divi Blog Module is a module in Divi where you can place your blog content anywhere in your WordPress website and in any format. Currently, it does not supports custom post type. There are plugins to make it possible to use Divi Blog Module for Custom Post Type (CPT). One I found is Divi Custom […]

How to Fix Black Screen Problem When Playing VLC Player in Elementary OS

With fresh Elementary OS (Juno), I installed VLC media player, a popular free and open source multimedia player. sudo apt-get update sudo apt-get install vlc When I tried playing a video in VLC, I only see black screen. But playing the video works in Audience, the default Elementary OS video player. To fix the black […]

How to install System Monitor in Elementary OS

System Monitor is a system tool in Linux that allows user to view and control the processes running on their system. It provides summary of the resource usage on your system, including memory and CPU allocation. By default, it is not installed in Elementary OS (Juno). To install system monitor, open the terminal and run […]

How to bookmark folder in Pantheon File Manager

This is very easy but it took me few minutes to figure it out. In other Linux desktop environment, I usually drag the folder to the left side panel of file manager to have a shortcut on it. But it did not work in Pantheon, the Elementary OS file manager. To add it as shortcut […]

How to disable JSON viewer in Firefox web browser.

JavaScript Object Notation (JSON) is an open-standard file format for storing and exchanging data between web server and web client or web browser. It is a lightweight format. It is preferred over Extensible Markup Language (XML). Firefox web browser has a JSON viewer. When you open a JSON file in Firefox, you can view the […]