IoT internet of things
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The document discusses key concepts in Internet of Things (IoT) technology including connectivity, MEMS, actuators, sensors, and nanotechnology. It defines IoT as interconnected computing devices, electromechanical machines, objects, and people. The core components that enable IoT are described as connectivity through technologies like Wi-Fi, RFID, Bluetooth; MEMS which are tiny transducers that convert energy; actuators that convert energy to motion; and sensors that detect changes in the environment. Nanotechnology plays an important role through molecular manufacturing at the nanoscale.
IoT internet of things
- 1. IoT-Internet of Things Interrelated computing devices electromechnical machines, objects, animal& people Remy Lumin Benedict
- 2. Made out off • Connectivity • MEMS • Actuator • Sensor • Nanotech
- 3. Connectivity • Each object in IoT should have UNIQUE INDENTIFIERS • May be thought Wi-Fi, RFID, NFC, Bluetooth or Ethernet • With decentalized connection like P2P • Transition to IPv6 • Wireless An hoc network- LAN
- 4. MEMS • Micro Electro magnetic systerm • Range from one milli to micrometer • MEMS is actually TRANSDUCER • Converts one form energy to another • Fabricated as same way as IC • Main application in NANOTECH
- 5. Actuator • Mechanism turning energy into motion • Pneumatic, hydrolic, electric, &thermal actuator SENSOR • Sense any changes in surroundings Data generated using ebove both plays important role in Iot
- 6. NANOTECH • Molecular manufacture • Design & manufacture of electrical & mechanical built at molecular level of matter • Range 0.1 nm to 100nm Molecular manufacturing • Use of nanoscale tools and non-bio process to built a systerm in molecular level
- 7. TERMS IN NANOTECH • Nanowires – diameter 1nm manufactured by suspention & deposition • Nanorobots – for specific task - durability - faster since displacement is small • Nanomachines – Nanite • CNT- Carbon Nano Tube
- 8. Techiques in Nanotech • Self assembly • Position assembly • Exponential assembly • Self replication
- 9. IoT leads to • Data • Information • Knowledge • wisdom