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  Notes on HaloCode Device Introduction HaloCode is a wireless single-board computer specifically designed for educational purposes. It is an easy-to-use device that helps beginners and students learn programming, electronics, and robotics. Equipped with built-in sensors, LEDs, and wireless communication features, it provides a hands-on approach to STEM education. Features of HaloCode Circular Design with LEDs : A round design with 12 RGB programmable LEDs that can display vibrant colors. Built-in Sensors : Microphone : Recognizes sound and supports voice commands. Motion Sensor : Detects motion and tilts (3-axis gyroscope). Touch Sensor : Allows interaction via capacitive touch points. Wireless Communication : Built-in Wi-Fi for IoT applications and communication between devices. Microcontroller : Powered by an ESP32 chip, making it versatile and fast. Expansion Ports : Can connect to external ...
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Fish Catch Game using MBLOCK

  Code for Fish Sprite blocks Copy code when green flag clicked go to x: (pick random -240 to 240) y: (pick random -180 to 180) show forever     glide (pick random 1 to 3) seconds to x: (pick random -240 to 240) y: (pick random -180 to 180) end   when I receive [caught v] wait (2) seconds go to x: (pick random -240 to 240) y: (pick random -180 to 180) show Code for Net Sprite blocks Copy code when green flag clicked forever     go to [mouse-pointer v] end   Code for Catching Fish (Net) blocks Copy code when green flag clicked forever     if <touching [Fish v]> then         broadcast [caught v]         hide         play sound [pop v]         change [Score v] by (1)     end end Code for ...
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MS-POWERPOINT 081

  Microsoft PowerPoint What is PowerPoint? PowerPoint is a software used to create presentations. You can use slides to display information, images, and even videos. It's useful for presenting ideas in school projects. Starting PowerPoint Open PowerPoint : Click the Start Menu . Search for Microsoft PowerPoint and click to open it. Creating a New Presentation : After opening PowerPoint, click on "Blank Presentation" to start a new project. Understanding the PowerPoint Screen Slides Pane : Located on the left side. It shows thumbnails of your slides. Slide Area : The large white space in the middle is where you design your slide. Ribbon : The set of tabs at the top (Home, Insert, Design, etc.). Each tab has different tools. Adding a Slide Click the Home tab. Click New Slide in the Slides group. Choose ...
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Positional and Non-Positional Number Systems,

  In computer science and mathematics, number systems are fundamental for representing numerical values. They are broadly categorized into Positional and Non-Positional Number Systems , each with unique characteristics and applications. 1. Positional Number System In this system, the position of each digit relative to others determines its value. The value of a number is computed based on a base or radix, and each position represents a power of the base. Key Characteristics: Base/ Radix : The number of distinct digits used, including 0. For example: Binary (Base 2): Uses digits 0 and 1. Decimal (Base 10): Uses digits 0 through 9. Hexadecimal (Base 16): Uses digits 0-9 and letters A-F. Positional Weight : Each digit’s value is multiplied by the base raised to the power of its position. For instance, in decimal 432=4×102+3×101+2×100432 = 4 \times 10^2 + 3 \times 10^1 + 2 \times 10^0432=4×102+3×101+2×100. Examples in Computin...
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UT-Extra Dozz (G8)

a) What is the difference between hardware and software? Hardware refers to the physical components of a computer, while software refers to the programs and data that run on and are processed by the hardware. b) Where are hybrid computers used? Hybrid computers are used in applications that require both analog and digital data processing, such as in medical diagnostics (e.g., ECG machines) and scientific computations. c) What is cloud computing? Cloud computing is the delivery of computing services such as storage, processing, and software over the internet ("the cloud") rather than using local servers or personal devices. d) What is machine learning? Machine learning is a branch of artificial intelligence that involves the development of algorithms that allow computers to learn from and make predictions or decisions based on data. e) What do you mean by the generation of computer? The generation of a com...
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