Page 116 - KEC Khaitan C8.2 Flipbook
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Efficiency: Automated processes  (e.g., adjusting  the  AC  based  on room  temperature  or
                      occupancy).

                      Data Insights: Sensors collect data over time, which can lead to better decisions (e.g., tracking
                      energy usage).
































                  ROLE OF ARDUINO IN IOT

                  Arduino serves as the brain of many IoT systems by:

                       Collecting data from sensors.
                        Controlling devices like LEDs, motors, and relays.

                        Connecting to wireless modules like Bluetooth and WiFi.




                            BASICS OF BLUETOOTH COMMUNICATION


                  WHAT IS BLUETOOTH AND HOW DOES IT WORK?

                  Bluetooth is a wireless technology that allows short-range communication between devices (e.g.,
                  smartphones, laptops, and Arduino boards).
                      Examples of Bluetooth Applications:

                      o  Wireless speakers

                      o  Smart locks
                      o  Bluetooth-controlled home automation

                  To get a more detailed idea of how a Bluetooth works, scan the QR code and refer to
                  the video.





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