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What is PLC and SCADA? Why PLC and SCADA is important for electrical engineering? How it is related to electrical engineering? What kind of job opportunity you will get if you know the basics of PLC SCADA?

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What is PLC SCADA? PLC and SCADA are two different terms but it is related to each other. PLC:-      It stands for Programmable Logic Controllers!      It is essentially a hardware based system. It is nothing but computer designed for one specific of reading field instrument and controlling actuators,motors etc based on what program os written in it.      Programming languages are simple you can modified online without stopping the PLC or operations it control. SCADA:-      It stands for Supervisory Control And Data Acquisition.      It is essential a piece of software that is installed on PC/Computer. One of it major function is to act as a Human Machines Interference (HMI). Just like the PLC, SCADA systems are usually designed for modularity and scalability. Importance of PLC and SCADA in Electrical Engineering?        New concept of smart grid o...
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Redmi 7 with AI dual rear camera and Snapdragon 632.+ Notch display.

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Redmi now officially announced his latest smartphone Redmi 7 with great features. General specifications:- Display:- Here you will get 15.9 cm (6.5 inch) full HD display with dot notch display. Its aspect ratio is 19:9. 1500:1 contrast ratio, Screen-to-body ratio 86.83% NTSC 84% (typ) 450nit (typ) maximum brightness Supports Color temperature adjustment | Standard mode Supports Sunlight mode | Reading mode. Features:- Qualcomm® Snapdragon™ 632 CPU: 14nm FinFET, Up to 1.8GHz; Octa-core, 8x Kryo™ 250 GPU: Adreno™ 506, Up to ​725MHz 2GB+32GB / 3GB+32GB Supports storage expansion up to 512GB RAM: LPDDR3 933MHz ROM: eMMC 5.1 Battery:- Battery capacity is about 4000mah Comes with non removable battery. Adapter is of 2A and 5V Camera:- Rear Camera 12MP + 2MP AI Dual Camera 1.25μm large pixels f/2.2 aperture HDR AI Portrait mode Face recognition AI Beautify 4.0 AI Scene detection (33 scenes) Front Camera 8MP Selfie camera 1.12μm la...
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What is mediatek and snpadragon processors? Whta is actual difference between them? Which is best for smartphone?

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Mediatek vs Qualcomm (SD):- Huawei  and  Samsung  are two of the only Android manufacturers regularly producing in-house processors. Everyone else turns to Qualcomm  and  MediaTek  for their mobile chip needs. The two companies have been the dominant third-party chipset providers for several years now, following the withdrawal of players like Texas Instruments, Intel, and ST-Ericsson’s NovaThor. We’ve put together a handy primer on the MediaTek vs Qualcomm, covering their differences and reasons why a company would opt for one or the other. CPU TECHNOLOGY:- When it comes to the all-important CPUs, Qualcomm has a history of creating its own Kryo cores. Since 2017, however, the company has settled on semi-custom designs (dubbed Kryo Gold or Kryo Silver). These designs are based on standard Arm CPU cores, with a few tweaks for power consumption and performance. Meanwhile, MediaTek uses standard Arm CPU cores for its processors, without m...
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What is Industry 4.0? Where it will be use? Will industry 4.0 rule the world?

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Industry 4.0:- Industry 4.0  is a name given to the current trend of automation and data exchange in manufacturing technologies. It includes cyber-physical systems, the Internet of things, cloud computing and cognitive computing.  Industry 4.0  is commonly referred to as the fourth  industrial  revolution. Industry 4.0 fosters what has been called a "smart factory". Within modular structured smart factories, cyber-physical systems monitor physical processes, create a virtual copy of the physical world and make decentralized decisions. Over the Internet of Things, cyber-physical systems communicate and cooperate with each other and with humans in real-time both internally and across organizational services offered and used by participants of the  value chain . How the name comes? The term "Industry 4.0", shortened to I4.0 or simply I4, originates from a project in the high-tech strategy of the  German government , which promotes the com...
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