• Top 5 Best IoT Project Ideas For Beginners

    11/17/2021 at 04:13 0 comments

    We are living in an amazing technology and digital insurgency era. We have seen a dramatic shift in the world around us in only a decade. We now see AI-powered intelligent assistants, automated vehicles, surgery robots, smart cancer sensor devices, and the IoT, owing to the latest developments in Data Science (IoT). As a result, if you are a rookie, the remarkable thing you could perform is to brainstorm authentic ideas for an IoT project.

    Why Build IoT Projects

    It is essential for prospective software engineers to design their projects when pursuing a career in the field. The greatest method to polish your talents and turn your theoretical insight into practical exploration is by working on actual projects. You will attain more information as you explore various IoT projects. 

    IoT is a key 21st-century phenomenon. Who would have guessed that one day we are going to be capable of accessing technology that allowed us to link commonplace gadgets to a consolidated and desegregated network and operate them from any part of the world? 

    IoT is a term referring to a system of interconnected devices featuring detectors and intelligent software to allow data to be exchanged amidst them via the Internet. IoT, on the other hand, is not for regular domestic gadgets; it may also be used in connecting advanced technological items and networks. The most astounding fact is that everything is done by using very little human interference. 

    You would not only be capable of testing your capabilities and limitations while you build on IoT projects, you would also earn exposure that could help you advance your profession. As the IoT starts attaining traction in the present-day period, academics and technology fanatics are eager to start investing in the creation of cutting-edge IoT projects.

    Top Embedded Projects in IoT Technology

    This collection of IoT project ideas is created for people who are new to IoT. These projects will help you in getting started and equip you with the necessary tools you ought to possess to thrive in your profession. So, with no more delays, let us discuss an IoT project that could help you reinforce your foundation and progress up the ladder. 

    1. Intelligent Agriculture System 

    Working on an intelligent agriculture system is amongst the finest ways to begin probing IoT projects. As its name implies, the goal of this Internet of Things-based project is to construct an intelligent agricultural device that is capable of conducting and even overseeing a variety of farm chores. For example, you could use your mobile device to arrange the device to automatically water a plot of farmland and spray fertilizers or pesticides on your farm produce. 

    Not only that, but it is also capable of tracking soil moisture. As a result of the improved system's ability to undertake basic farming activities, farmers or agriculturists may aim at more labor-intensive farming tasks.

    2. Intelligent Garage Door

    Yes, IoT technology is capable of being utilized to oversee and utilize the door to your garage. The Internet of Things-enabled intelligent garage door removes the desire for hefty key trinkets. The only thing you must do is set up and connect your mobile device to your house's IoT system, and you will succeed to open and close the door to your garage using some button presses. 

    It has laser and voice instructions, an intelligent warning system, and IFTTT connectivity, which enables you to develop custom Google Assistant instructions. The intelligent notification feature may send out actual warnings whenever anyone locks or unlocks your door. 

    3. Weather Reporting System

    It is intended to make broadcasting weather variables online as simple as possible. It is among the top IoT projects since it is fully packed with different weather detectors that are capable of keeping records of the weather and delivering weather updates.

    It is a consistent, computerized device that uses WiFi...

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  • Getting Started with Arduino YUN

    11/16/2021 at 22:24 0 comments

    Arduino YUN is an integrated development board that combines the functionality of two boards into one unit. It allows Arduino to communicate with WiFi, Bluetooth, and ZigBee protocols. It can be used to build IoT projects with sensors and actuators. The Arduino YUN is a microcontroller board designed especially for IoT.

    It's based on the popular Intel® Quark SoC X1000 application processor, running at 160 MHz and including 1 GB of RAM. It features Ethernet, WiFi, Bluetooth low energy (BLE), and an onboard SD card slot. That means you can get started without any additional hardware!

    The Arduino YUN runs completely free software on its open-source Linux distribution. The board can be programmed in C++ or Arduino sketches with direct access to Linux APIs using the standard libraries within the official Arduino IDE or using NodeMCU firmware.

        

    The Arduino YUN has a large, breadboard-friendly form factor which makes it easy to plug into a breadboard. However, it also features a USB host port and micro-USB port for advanced users who want to add custom hardware. Arduino YUN provides more connectivity and power, thus helping you to build innovative and complex projects. It supports more protocols than the normal Arduino Uno.

    What is the difference between normal Arduino Uno and Arduino Yun?

    Arduino Uno is a microcontroller board based on ATmega32u4. It has an ATMEGA328P core with 16MHz CPU speed. The programming language it supports is C/C++. It can control a maximum of 32 digital inputs with a 5V tolerant logic level which means that the voltage rating of digital inputs cannot be more than 5V.

    On the other hand, Arduino YUN has a newer ATMEGA32U4 core with 16MHz CPU speed and full support for the Arduino programming language (both C/C++ and JavaScript). It has 32 digital inputs with a 5V tolerant logic level that means that the voltage rating of digital inputs cannot be more than 5V.

    What is a connector header?

    A connector header is a type of connector provided by a microcontroller board. It connects the pins of the microcontroller to other electronic circuits, making it easier for those circuits to know what signals are being received from the microcontroller. When you purchase Arduino YUN, there are two headers provided as follows: * 3.3V pin header, which gives the power supply to Arduino YUN * GND pin header, which provides ground connections for Arduino YUN.

    What is a level shifter and what is its purpose?

    A level shifter is a device that connects two circuits with different logic levels. In general, microcontrollers run at lower voltage levels while many sensors and other external devices work at higher voltage levels. In this situation, a level shifter can connect these two circuits to make them work together without damaging any components in them.

    What is an RTC time clock? Why do we need it?

    A real-time clock (RTC) is a real-time clock included in Arduino YUN which keeps track of the date and time even when Arduino YUN is not powered on. You can use the date and time information to generate alarms, trigger events, or other applications.

    Can I use Arduino YUN with Arduino IDE?

    Yes. It has an ATMEGA32u4 microcontroller running at 16MHz which works with the Arduino programming language (both C/C++ and JavaScript). You can upload code to it using the standard basic Arduino IDE. It's compatible with ESP8266 firmware libraries. That means you can use the Arduino IDE to program it normally. Arduino YUN has a built-in Ethernet, Serial ports, USB host port, Micro-USB port, and UART pins which are all available on the header. All of these options allow you to easily interface with other building blocks. This will allow you to program it directly in Lua language using the popular NodeMCU platform.

    Can I use Arduino YUN with Android or iOS?

    Yes. Arduino YUN has a JTAG interface that allows you to upload sketches to it directly from your computer for programming in C/C++ language on an Android...

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  • Different Types of Raspberry Pi Boards

    11/16/2021 at 22:15 0 comments

    What is a Raspberry Pi Board?

    The Raspberry Pi board is a credit card-sized device that was developed in the United Kingdom to promote computer science education. This device is developed by Raspberry Pi. Its objective is to develop an education system mainly related to the field of computer science for children and adults. The Raspberry Pi board acts like a mini-computer that is completely based on the LINUX operating system.

    Raspberry Pi Board is available in the market at low size and low cost. The Raspberry Pi board is currently popular for uses such as robotics. If we talk about its connectivity, then you can plug it into the TV and along with it, it can also be plugged into the computer monitor as per the requirement. Connecting this device with a mouse and keyboard is also very easy. Whether you are a student or an old man, all of you can easily write programming languages like Python and Scratch with the help of this device. 

    The Raspberry Pi board is primarily capable of browsing the Internet and playing HD video or non-HD video. Along with this, with its help, we can easily make typing, gaming, and spreadsheets. If we talk about its projects, then with the help of it we can easily complete Weather Station, IR camera, Digital Project, Music Machine and other Raspberry Pi projects.

    It can improve hardware programming and other programming skills mainly in colleges, schools, and higher education departments. If we compare it with desktop or laptop, then we will find that its speed is less than desktop or laptop. Although its price in the market is low.

    Different Types of Raspberry Pi Board Models

    The different types of Raspberry Pi Board models are as follows;

    • Raspberry Pi Zero W
    • Raspberry Pi 1 Model B
    • Raspberry Pi 2 Model B
    • Raspberry Pi 3 Model A+
    • Raspberry Pi 4 Model B
    • Raspberry Pi Zero W

    Raspberry Pi Zero W is a member of the Pi Zero family. As the name suggests, the cheapest and smallest package of Raspberry Pi Foundation is Raspberry Pi Zero W. If we talk about the features of Raspberry Pi Zero W, then it provides all other features except features like HDMI, camera I/O, and micro USB, standard GPIO and SD card. In fact, it gives the feel of a small computer.  

    If we talk about its size, then its size is special compared to other types of Raspberry Pi Boards. Because it comes with additional Bluetooth connectivity and wireless LAN as compared to others. Apart from this, a micro SD card is installed with the operating system in it. It comes with a micro USB power supply as well as a camera cable. However, instead of the USB A port, USB Micro B has been used as the input. The next Raspberry Pi Boards in this series were developed to overcome the lack of Wi-Fi, direct USB ports and other peripherals.

    • Raspberry Pi 1 Model B

    The Raspberry Pi 1 Model B is an important version of the Raspberry Pi family, offering 4 USB 2.0 ports instead of 4. The old friction-fit SD card socket was replaced with a nicer push-push micro SD version. In fact, this version of the Raspberry Pi uses a different form factor than the other versions.

    If we talk about the audio quality of Raspberry Pi 1 Model B, then it provides better audio quality than other versions. It has the USB connector aligned with the edge of the board and uses a 3.5 mm jack for video. It has more GPIO pins than the earlier version. Where earlier 26 pins were used, now its number has been increased to 40. If you look at the power consumption, the power consumption in the Raspberry Pi 1 Model B has been changed from switching regulators to linear regulators from 0.5 watts to 1 watt.

    • Raspberry Pi 2 Model B

    The Raspberry Pi 2 Model B is the second-generation member of the Raspberry Pi family. Its biggest feature is that it has been given the facility of 1GB RAM with 900MHz quad-core ARM Cortex-A7 CPU. Along with this, 100 Base Ethernet, 4 USB ports, and 40 GPIO pins have also been provided like the previous version. It has a Full HDMI port...

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