Arduino meets LabVIEW - Wiring, Installation & Programming

Arduino Smart Control is a course specially created for Electronic Geeks, Engineering Students & Engineers who wants to take Arduino Programming to next level.

The course lesson will explains “How to work on Arduino” by using C Language. This course will work best for you if you own an Arduino UNO. Later you will learn how to interface the Arduino with LabVIEW.

Arduino can be used in your Engineering projects, Industrial Projects or Home Automation related projects.

Why Learn Arduino?

If you an Engineering or Science student you might come across projects in which you want Physical interaction with your computer system & to display the operations on PC Screen

Arduino is one of the cost effective board you can purchase & starts programming to interact physical elements with your logic & create results the way you want.

And using LabVIEW , you can display the various process parameters like Motor Speed, LED ON/OFF Feedback, Temperature Signal & many others digital or analogue processes. Moreover, you can create unlimited Buttons, Switches & Message Box to control the Arduino

Moreover, by learning Arduino you can create Innovative Projects. You just need to THINK, WIRE & CODE.

Brief Outline:

High Quality Video Tutorials on Arduino Wiring (Fritzing), Arduino Programming & Interfacing with LabVIEW
Includes Arduino E-books & Circuit Diagrams
Includes LabVIEW Codes, Aps
Arduino Programming using C Language
Arduino used:

Arduino UNO
ATMega 328 Micro-controller
14 Digital Input/ Output Pins
PWM Output (8 Bit)
6 Analog Inputs (10 Bits)
USB Programmable
LabVIEW Version required: 2009 or later (We have used 2013 version in the videos).

For any queries & help, we are just an E-mail away!

Basic knowledge
Basic Knowledge of Digital Electronics
Arduino Board & Kit Material
Basic Knowledge of C Language

What is GEEK

Buddha Community

How to install PgAdmin 4 on CentOS 8

pgAdmin is the leading graphical Open Source management, development and administration tool for PostgreSQL. pgAdmin4 is a rewrite of the popular pgAdmin3 management tool for the PostgreSQL database.

In this tutorial, we are going to show you how to install pgAdmin4 in Server Mode as a web application using httpd and Wsgi module on CentOS 8.

Install pgAdmin4 on CentOS 8

**01-**To install pgAdmin4 on CentOS 8 we need to add an external repository, so execute the following command:

$ sudo rpm -i https://ftp.postgresql.org/pub/pgadmin/pgadmin4/yum/pgadmin4-redhat-repo-1-1.noarch.rpm

02- After we add the pgAdmin4 repository, let’s use the below command to install pgAdmin4 as server mode:

$ sudo dnf install pgadmin4-web

03- Before proceeding with the configuration of pgAdmin4, we need to install policycoreutils tool:

$ dnf install policycoreutils-python-utils  

04- Once we done installing pgAdmin4, we need to configure the pgAdmin4 by setting up the initial pgAdmin user account

#databases #linux #ubuntu #install pgadmin4 #install pgadmin4 centos #pgadmin #pgadmin 4 install #pgadmin 4 install centos #pgadmin4 #pgadmin4 install centos

How to Install Android Studio on Ubuntu 20.04

1./ Install Android Studio Using APT

Method 1./ Install Android Studio Using APT

1- We need to add official repository to the sources list. Therefore, type the below command to add the Android Studio repository:

$ sudo add-apt-repository ppa:maarten-fonville/android-studio

02- Now let’s install Android studio and all the software dependencies as below.

$ sudo apt update
$ sudo apt install android-studio

Method 2./ Install Android Studio Using snap

We can install using the snap tool. So, use the below command to install Android Studio:

$ sudo snap install android-studio --classic

2./ Starting Android Studio

01- You can start Android Studio either by typing the command android-studio in your terminal or by clicking on the Android Studio icon (Activities -> Android Studio).

02- When you start Android Studio for the first time, a window like the following will appear asking you to import Android Studio settings from a previous installation. However, if you have a previous installation of Android Studio, simply browse to the configuration folder. If not, go with the default option which is Do not import settings.

03- Click on the Next button, and you will be presented with a window to choose your type of setup you want for Android Studio. So, let’s choose Standard which will install the most common settings and options as below.

04- Click Next and you’ll be taken to the following window to choose your UI theme:

05- You’ll be taken to a window to verify your chosen settings. Simply click on Next. Finally, wait for the Wizard to download and install the required dependencies before you can start your first Android project

#linux #ubuntu #install android studio #install android studio ubuntu #install sdk ubuntu #sdk #sdk install android studio #ubuntu install android studio

Coding 101: Programming Language Building Blocks

This article will introduce the concepts and topics common to all programming languages, that beginners and experts must know!

Do you want to learn a programming language for the first time?

Do you want to improve as a Programmer?

Well, then you’re in the right place to start. Learn any programming language without difficulty by learning the concepts and topics common to all programming languages.

Let me start by answering the following questions:

• Why learn Programming?
• What is Programming?
• How to Learn a Programming Language?

Why learn Programming❔

Programming develops creative thinking

Programmers solve a problem by breaking it down into workable pieces to understand it better. When you start learning to program, you develop the habit of working your way out in a very structured format. You analyze the problem and start thinking logically and this gives rise to more creative solutions you’ve ever given.

Whether you want to uncover the secrets of the universe, or you just want to pursue a career in the 21st century, basic computer programming is an essential skill to learn.

_– _Stephen Hawking

Everybody in this country should learn how to program a computer… because it teaches you how to think.

_- _Steve Jobs

Programming Provides Life-Changing Experiences

Programming always provides you with a new challenge to take risks every time and that teaches you to take risks in your personal life too. The world is filled up with websites, apps, software and when you build these yourself you’ll feel more confident. When a programmer solves a problem that no one has ever solved before it becomes a life-changing experience for them.

What is Programming🤔?

A program is a set of instructions to perform a task on a computer.

Programming is the process of designing and building an executable computer program to accomplish a specific task.

Well, according to me programming is like raising a baby. We provide knowledge (data) to help understand a baby what’s happening around. We teach a baby to be disciplined (and much more) by making rules.

Similarly, a computer is like a baby. We set rules and provide data to the computer through executable programs with the help of a Programming Language.

(Photo by Clément H on Unsplash)

That’s it👍. If you can understand this basic concept of programming, you’re good to go. Pick up a programming language and start learning. Read the following section to get an idea of where to start.

My recommendation is to choose Python Programming Language as a start, because it’s beginner-friendly.

#programming #programming-tips #programming-language #programming-top-story #computer-science #data-structures-and-algorithms #tips-for-programmers #coding

Meeting Room Booking Software - Myrendezvous

Meeting room booking software helps organisations create a seamless workspace experience for all their employees. In the modern working world, hybrid workspaces are the new norm. People work from different locations and time zones. 

What better way to organise meetings than by using meeting room booking software? 

MyRendezvous provides the right solution for organisations. Use their agile software to efficiently book meeting rooms, organise additional services like catering, arrange video conferences, manage visitors, and more! It can all be done on mobile and is integrated with Outlook to allow for excellent communication. 

What are you waiting for? 

Book a demo immediately!

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Visit:https://myrendezvous.net/meeting-room-booking-software/

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#meeting_room_booking_software
#meeting_room_booking_software_Australia
#meeting_room_booking_software_UK

installr: Functions for Installing Softwares From within R

installr

Introduction

The installr package offers a set of R functions for the installation and updating of software (currently, only on Windows OS), with a special focus on R itself. This package has two main goals:

1. To make updating R (on windows) as easy as running a function.
2. To make it as easy as possible to install all of the needed software for R development (such as git, RTools, etc), as well as for reproducible research using R (such as MikTeX, pandoc, etc).

Motivation

While for Linux users, the installation process of new software may be just running a short line of code, for the regular Windows user it often includes browsing online, finding the latest version, downloading it, running the installer, and deleting the installation file. All of these steps are automatically done using functions in this package.

Installation

To install the stable version on CRAN:

install.packages('installr')

To install the latest installr version from GitHub use:

if (!require('remotes')) install.packages('remotes'); # make sure you have Rtools installed first! if not, then run:
#install.packages('installr')
#install.Rtools()
remotes::install_github('talgalili/installr')

Usage

If you are using the Rgui, you will see a new menu added on your top right (just by "help"), giving you the option to update R, or install new software.

For command line use you can update R by running:

if(!require("installr")) install.packages('installr')
library("installr")
updateR() # this will open dialog boxes to take you through the steps.
# OR use:
# updateR(TRUE) # this will use common defaults and will be the safest/fastest option

Or install a new software simply by running:

library("installr")
installr() #  user can easily select (via a GUI interface) a software to install.

Troubleshooting

If you get either of the following errors from some commands:

Error in download.file(URL, destfile = ...) : 
  unsupported URL scheme

Or:

install.RStudio()
Error in file(con, "r") : cannot open the connection
updateR()
Error in file(con, "r") : cannot open the connection

Try running:

setInternet2(TRUE)

Sources:

• https://stackoverflow.com/questions/21857264/error-in-download-file-unsupported-url-scheme
• https://stackoverflow.com/questions/19890633/r-produces-unsupported-url-scheme-error-when-getting-data-from-https-sites

Contact

You are welcome to:

• submit suggestions and bug-reports at: https://github.com/talgalili/installr/issues
• send a pull request on: https://github.com/talgalili/installr/
• compose a friendly e-mail to: tal.galili@gmail.com

Available functions are:

You can see the most recent changes to the package in the NEWS.md file:

http://talgalili.github.io/installr/news/index.html

Code of conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.

Download Details:

Author: Talgalili
Source Code: https://github.com/talgalili/installr/ 

#r #installing #softwares