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Automated Systems | O Level Computer Science 2210 & IGCSE Computer Science 0478 | Detailed Free Notes To Score An A Star (A*)

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  • Automated System
    • Performs actions without interaction with humans
    • Can be of any scale or level
    • Features of Automated Systems
      • Sensors
        • Measure the data
      • Microprocessor
        • Process the data from the sensors to determine if an action needs to be taken
      • Actuators
        • Create a movement
    • Many different types of sensors
    • Sensors read data in analogue form
      • It must be converted to digital form to ensure that it can be understood and processed by the computer
      • Before the data can be processed it needs to be converted to digital form
    • Before the system starts, data will be stored in the microprocessor
    • A single value or multiple values
    • There could be a range of data
    • The microprocessor takes the data from the sensors and compares it to the preset value
    • Then, it will determine what must be done and the actuator will then then work on the physical components
    • Actuator helps to handle the physical components
Hunain Zia

Hunain Zia has previously achieved considerable success in the high-school educational stream, gaining a massive 154 Total A Grades and 7 Major Distinctions, a process in which he broke/ set 11 different world records, including the most A grades ever achieved, most subjects ever appeared in, most distinctions, gaining distinctions across two separate boards (Pearson Edexcel and CAIE) within the same year/ ever, and even 19 hours of constant examination. All records stand intact today. Hunain pursued his Honors Accounting Degree from the prestigious Bentley University, and then completed an LLB (in Honors) from University of London. Currently, he manages multiple social and commercial projects, has founded digital streams and works tirelessly in the education sector.

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