Summary Report on Courses of Sensor and Actuators


                     Sensors and Actuators





    

1. Sensor: tools that used to detect the changing of physical and chemical environment and it can be used as lifeblood of internet of things; here we learn what a sensing technology.
·         Different types of sensors: transducers, transmitters, power supply, memory and etc….
·         Difference between sensors and smart sensors
·         Differences between sensor and actuators, where actuators act to transform one energy into another form of energy, it can be used for many applications.
Eg: microphones, diodes, thermistors, pH robe.





Describe Sensors briefly in IOT architecture



2. Actuators: can be used for materials to transform form energy to another form of energy based to the system and control its Mechanism.
·         Different component of an actuators: transmitter , receivers, microprocessors
·         Actuating technology: Technology that can be used for the actuators materials
·         Classifications of transducers by measurement input and output.
·         Transducers parameters: sensitivity, range, precision and others.
·         Calculation of accuracy to calculate a static error of the transducer compared to actual values
·         Calculation of sensitivity, to show the change between input and output values of transducer.


Describe actuators in IOT (Internet of things) architecture


3. Different project on: pH sensor, Colling fan, GPS sensor, Bluetooth sensor; LDR, PIR sensor, gas/smoke/MQ2 sensor by using an arduino board and running the data to MQTT.

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