Nanotechnology, Artificial Intelligence and IOT

MEMS and NEMS

This session gives us clear view of  Micro Electro Mechanical System. These are convert electrical energy to mechanical energy 

Eg. Solenoids, DC motors, relays. These can be as simple as push button motor starting circuit. 

These devices for control of mechanical system.

Applications of MEMS are

• Micro engines highly compact energy source.
• Optical MEMS sensing optical signals.
• Inertial sensors like Accelerometer, gyroscopic sensor.
• Fludic MEMS enable precise.

This session gives us clear view of  Nano Electro Mechanical System. These are integrating electrical and mechanical devices functionally in to the Nano- scale. They typically are having low mass, high mechanical frequencies. These are having greater efficiency and reduce size, decreases power consumption and lower cost of production.

Applications of NEMS are

• Accelerometers measuring the tilting of and orientation of mobile phones.
• Medicine is the largest market for  NEMS
• Bio technology lithographic methods to assemble inorganic materials.
• Thermal actuators are able to  thermal expansion