Page 128 - KEC Khaitan C6 Flipbook
P. 128

EXPLORING                                                          CHAPTER


                             MICROCONTROLLERS                                                           C2
















                      LEARNING OUTCOMES


                     The student will be able to:
                        understand the BBC MICRO:BIT.
                        learn about a microcontroller.
                        explore the makecode interface.



                  Microcontrollers are small, self-contained computers used in everyday devices like appliances,
                  cars, toys, and industrial machines. They consist of a processor (CPU), memory (RAM and flash),
                  and input/output components to control specific tasks. These tiny computers are programmed
                  using languages like C, C++, or assembly, and development environments like Arduino IDE or
                  PlatformIO are used to upload the code. Essentially, microcontrollers are the brains behind the
                  functionality of many modern gadgets.




                            INTRODUCTION TO BBC MICRO:BIT

                  A small, programmable microcontroller  called the BBC  Micro:Bit  was developed  to  explain
                  electronics and coding to beginners, primarily students. It was created by the BBC in partnership
                  with top tech firms and is frequently utilized in STEM education for digital creation, robotics, and
                  programming. With the use of LED screens, sensors, buttons, and wireless connectivity, users
                  of this portable computer can build programs and engage with the outside world. Because it

                  supports Python, JavaScript, and block-based coding (MakeCode), it is feasible to students of all
                  skill levels.



                            WHAT IS A MICROCONTROLLER?


                  A microcontroller is a small computer on a single chip designed to control electronic devices and
                  perform specific tasks. It includes a CPU, memory (RAM, ROM, or Flash), and I/O ports. Unlike
                  regular computers, microcontrollers focus on one job at a time and use low power to control
                  lights, motors, and displays.




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