Hi Guys! Hope you’re well today. I welcome you on board. In this post, I’ll walk you through Introduction to Workflow Automation. Workflow automation is a critical part to run a successful business. It is used to improve the efficiency and productivity of the business to provide a better user experience, reduce errors and increase revenue. Workflow automation is the process of automating a set of repeatable tasks to achieve a certain goal within the software or app you use. Confused? Don’t be. We’ll touch on this further in the article. Curious to know more about workflow automation, its benefits, how to choose workflow automation software, and how it can help your business? Keep reading. Introduction to Workflow Automation Before we get into the nitty-gritty of workflow automation we must ...
Hello friends, I hope you all are having fun. Today, we are going to share the 7th tutorial of Section-III in our Raspberry Pi Programming Course. In the last tutorial, we interfaced a DHT11 sensor with Raspberry Pi 4 . Today, we are going to interface another temperature sensor i.e. DS18B20 with Raspberry Pi 4. DS18B20 is a popular temperature sensor especially in severe/critical environments i.e. chemical plants, mines, industrial sites etc. because of its 1-wire operational technique and accurate readings up to 4 decimal digits. Project Description Today, we will interface a DS18B20 temperature sensor with Raspberry Pi 4 and will display the values on a 16x2 LCD. Let's have a look at the components required for this project: Components Required Here's the list of components: DS18B20. Ra ...
Hello friends, I hope you all are doing great. Today, I am going to share the 6th tutorial of Section-III in the Raspberry Pi Programming Course. In our previous tutorial, we have seen how to interface an Ultrasonic Sensor with Raspberry Pi 4 and used Python to perform its calculations. In today's tutorial, we'll discuss how to interface a DHT11 temperature and humidity sensor to a Raspberry Pi. So, let's get started: Components Here's the list of components, we are going to use in today's circuit: LCD display DHT11 sensor Raspberry pi Breadboard Male-to-female jumper wires What is a DHT11 sensor? DHT11 is a low-cost digital sensor, used to measure temperature and humidity in the surroundings. DHT sensor has three main components i.e. A resistive-type sensor(used to measure humidity) NTC T ...
Hello friends, I hope you all are doing well. Today, I am going to share the 5th tutorial of Section-III in our Raspberry Pi Programming Course. In our previous tutorial, we have seen the interfacing of a PIR Sensor with Raspberry Pi 4 . In today's tutorial, we will interface an Ultrasonic sensor with Raspberry Pi and will use Python to perform its calculations. So, let's get started: Components: Here's the list of components, we are going to use in today's project: Raspberry Pi 4 Ultrasonic sensor Male-to-female jumper wires Breadboard 1k ohm resistor 2k ohm resistor What are Ultrasonic Sensors? An Ultrasonic Sensor consists of a transmitter and a receiver, the transmitter emits the ultrasonic wave, which after hitting some object bounces back and receives by the ultrasonic receiver. If t ...
In the past, graphic designers had limited choice of graphic design tools. There were only 3-5 great design tools for professional work. This has all changed with free and open-source platforms making it easy to design what you want, wherever you want it. Also, many of these tools are cross-platform too, meaning you can whip up some quick designs on your Android or iOS device. Because the sheer number of available tools makes it harder to pick the best one, we are going to look at 5 great ones that you should be using right now. Adobe Illustrator Almost all designers agree that Adobe Illustrator is the best tool for creating vector graphics . You can use the software to create artwork, logos, infographics, artwork, icons, and pretty much anything else you like. Adobe Illustrator uses mathe ...
Hello friends, I hope you all are doing well. Welcome to the 11th tutorial of our Raspberry Pi programming course. In the previous chapter, we have seen how to regulate the speed of a Stepper motor with Raspberry Pi 4 . Today, we'll work on the servo motor and will control it with RPi4. So, let's get started: Components Required: We will need the following components to control Servo Motor with Raspberry Pi 4: Raspberry Pi 4. Servo Motor. Male-to-female jumper wires. What is a servo motor? A Servo Motor is a simple DC motor with a position feedback Control System and a gearbox. A Servo Motor's primary advantage is its ability to maintain its shaft's angular position at any desired angle i.e. if we want to keep our shaft at 67 degrees, we can easily achieve that with a servo motor. In most ...
Hello friends, I hope you all are having fun. Welcome to the 10th tutorial of our Raspberry Pi programming course. In the last chapter, PWM was utilized to regulate the DC motor's speed and direction with a motor driver L293D. In this chapter, we'll advance our skills with PWM and use it to control a stepper motor using the same motor driver L293D. Here's the video demonstration of this project: Let's get started: Components Required Here's the list of components, which we will use to control the speed and direction of Raspberry Pi 4: Raspberry Pi 4. Stepper Motor. Motor Driver IC(L293D). Jumper wires. 9V Battery. Breadboard. The Raspberry Pi with desktop is required for this project. An SSH connection can be made, or the RPi can be shown on an LCD screen with a keyboard, and mouse. (We di ...
According to NASA , areas in the north of the U.S will experience higher rainfall, increasingly extreme hurricanes, and sea levels will rise by about eight feet by 2100. With climate change, extreme weather events have become much more frequent, and their magnitude has increased globally. This scenario presents a significant risk to server rooms and data centers by increasing the likelihood of water and fire damage. Can Your Data Center and Business Recover After a Natural Disaster? Data loss or inaccessibility after a natural disaster is a significant concern. After Hurricane Sandy in 2012, data centers in Manhattan had to extract water from the generator rooms and restore switchgear to become operational. In the U.K., flooding in Leeds caused immense water damage to a Vodafone facility t ...
The rapid adoption of digital transformation across industries has seen several organizations implement AI and Big Data capabilities to enhance their competitive advantage. Businesses, large and small, now leverage data to guide business operations and make critical company decisions. The kind of data generated in every business environment varies, and these data sets only become useful once they are harnessed to give useful insights. Data engineers are the professionals often tasked with building and maintaining key systems that collect, manage and convert these data sets. The huge amount of data generated in different industries has expanded the data engineering profession to cover a wide range of skills, including web-crawling, distributed computing, data cleansing, data storage, and da ...
Hello friends, I hope you all are doing well. Welcome to the 9th tutorial of our Raspberry Pi programming course. In the last chapter, we generated a PWM signal from our Raspberry Pi to control the brightness of an LED. We also studied different functions used in Python to perform PWM. In this chapter, we'll get a bit advanced with PWM and use it to control the speed and direction of a DC motor with the help of a motor driver IC. To control the speed & direction of the DC Motor, we will: Design a Circuit Diagram. Write Python code. Components Required We will use the following components to control the DC motor speed: Raspberry Pi 4. DC Motor. Motor driver IC(L293D). Breadboard. Jumper wires. Controlling DC Motor speed with Raspberry Pi 4 In order to control the DC motor with any microcont ...
