Sensor and Instrumentation (B.Tech)

Science-based open elective on sensors, transducers, signal conditioning and measurement systems.

6 महीनेअवधि 5Chapters26टॉपिक

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01Unit 1: Sensor Fundamentals and Characteristics 5 टॉपिक

Sensors, transducers and actuators
Classification: active / passive, analog / digital
Static characteristics: accuracy, precision, resolution, sensitivity, linearity, hysteresis
Dynamic characteristics
Errors in measurement

02Unit 2: Mechanical and Electromechanical Sensors 6 टॉपिक

Potentiometric sensors
Strain gauges and load cells
LVDT and inductive sensors
Capacitive sensors
Piezoelectric sensors
Pressure and flow sensors

03Unit 3: Thermal and Magnetic Sensors 5 टॉपिक

RTD and thermistors
Thermocouples and thermocouple laws
Semiconductor temperature sensors (LM35)
Radiation pyrometers
Hall effect and magnetoresistive sensors

04Unit 4: Optical, Ultrasonic and Smart Sensors 5 टॉपिक

Photodiode, phototransistor and LDR
IR and proximity sensors
Ultrasonic distance sensors
MEMS sensors: accelerometer and gyroscope
Smart sensors, biosensors and IoT applications

05Unit 5: Signal Conditioning and Data Acquisition 5 टॉपिक

Wheatstone bridge circuits
Instrumentation amplifier
Filters
ADC and DAC: resolution and conversion
Data acquisition systems, display and recording

परिचय

आप यह कर पाएँगे

Explain the classification and static and dynamic characteristics of sensors and transducers
Describe resistive, inductive, capacitive and piezoelectric sensors for displacement, force and strain
Select temperature sensors (RTD, thermistor, thermocouple, IC sensors) and magnetic sensors
Explain optical, ultrasonic, MEMS and smart sensors and their applications
Design simple signal conditioning using bridges, amplifiers, filters and ADCs

यह किसके लिए है

B.Tech second-year students (Semester 4) of Civil, Mechanical, Computer Science and Information Technology taking this science-based open elective under AKTU
Students interested in IoT, automation and measurement systems

आपको क्या चाहिए

Basic electrical and electronics engineering
Scientific calculator

सवाल

Which syllabus is followed?

The current AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus of Sensor and Instrumentation (Semester 4 open elective). If your university or college follows a different syllabus, the centre teaches from your own university syllabus.

Are practical examples used?

Yes. Common sensors used in phones, cars, Arduino projects and industry are shown with each unit.

Is it useful for IoT projects?

Yes. Sensor selection and signal conditioning taught here are the base of IoT and automation projects.