Sensors and Applications
111 videos • 1,262 views • by IIT Madras - BS in Electronic Systems
1
W1_L1_Introduction to sensors
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2
W1_L2_An overview of different types of sensors
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3
W1_L3_Classification of sensors
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4
W1_L4_Performance characteristics of sensors
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5
W2_L1_Resistive Linear Position Sensor
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6
W2_L2_Resistive potentiometer
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7
W2_L3_Application of displacement sensors - Joystick
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8
W2_L4_Application of displacement sensors - Inclinometer
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9
W2_L5_Resistive - Capacitive position sensor
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10
W3_L1_Resistive strain gauges
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11
W3_L2_Quarter Wheatstone Bridge
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12
W3_L3_Rosette strain gauges
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13
W3_L4_Application of strain gauges - Designs using Cantilever
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14
W3_L5_Application of strain gauges - The load cell
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15
W4_L1_Application of load cell
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16
W4_L2_Torque transducers
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17
W4_L3_Resistance Temperature Detector (RTD)
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18
W4_L4_Representing RTD Response with Higher - Order Polynomials
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19
W4_L5_Effect of Self - Heating and Lead Wire Resistance in RTD Measurements
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20
W5_L1_Understanding Instrumentation Amplifiers: Operation and Features
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21
W5_L2_Instrumentation Amplifier in Bridge Circuits
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22
W5_L3_Six wire full bridge measurement
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23
W5_L4_Summary of resistive sensors
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24
W5_L5_Introduction to Electromagnetic Sensors
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25
W5_L6_Maxwell's first equation - Gauss's law for electrostatics
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26
W5_L7_Maxwell's second equation - Gauss's law for magnetism
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27
W6_L1_Maxwell's third equation - Faraday's law of induction
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28
W6_L2_Maxwell's fourth equation - Ampere's law
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29
W6_L3_Types and applications of electromagnetic sensors
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30
W6_L4_Principle of operation of a search coil
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31
W6_L5_Circuit model for a search coil measurement set up
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32
W6_L6_Typical structure and design parameters of an inductive coil
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33
W6_L7_Electrical equivalent circuit of an inductive coil
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34
W6_L8_Amplitude - frequency characteristics of an inductive coil
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35
W6_L9_Search coil with pre - amplifier
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36
W7_L1_Search coil with a ferromagnetic core and associated measurement unit
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37
W7_L2_Using a Search Coil to sense DC magnetic fields and the associated calibration
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38
W7_L3_Some applications of the search coils
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39
W7_L4_Gradiometers
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40
W7_L5_Metal detector
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41
W7_L6_Eddy current testing
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42
W7_L7_Eddy Current - Based Evaluation of Magnetic and Conductive Properties of a Specimen
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43
W7_L8_Eddy Current - Based Detection of Cracks in a Specimen
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44
W8_L1_Conventional Inductive loop vehicle detector
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45
W8_L2_Special inductive loop vehicle detector
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46
W8_L3_Series connected mutiple inductive loop vehicle detection system
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47
W8_L4_Multiple inductive loop detector for vehicle speed measurement
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48
W8_L6_Inductive sensors
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49
W8_L7_Linear Variable Differential Transformer (LVDT)
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50
W8_L8_ LVDT with Phase - sensitive demodulator
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51
W9_L1_Designs of a fluxgate magnetometer - Single core
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52
[Deleted video]
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53
[Deleted video]
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54
W9_L2_Designs of a fluxgate magnetometer - Double core
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55
W9_L3_Fluxgate magnetometer - Theory of operation
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56
W9_L4_ Mathematical equations governing a fluxgate magnetometer
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57
W9_L5_Noise characteristics of a fluxgate sensor
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58
[Deleted video]
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59
W9_L7_Submarine Applications of fluxgate sensors
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60
W9_L8_Navigating an oil well using fluxgate sensors
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61
W9_L10_Advantages and Disadvantages of fluxgate magnetometers
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62
W9_L11_Introduction to Magnetoresistance Sensors
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63
W9_L12_Anisotropic Magnetoresistance Sensors (AMR)
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64
W9_L9_ MEMS type fluxgate sensors
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65
W9_L6_Space Applications of fluxgate sensors
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66
W10_L1_Giant Magnetoresistance (GMR) Effect based Sensor
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67
W10_L2_Spin Dependent Scattering in GMR Sensors
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68
W10_L3_Spin Valve GMR Sensor
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69
[Deleted video]
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70
W10_L4_Tunneling Magnetoresistance based Sensor (TMR)
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71
W10_L5_Design Parameters of GMR Sensors
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72
W10_L6_Applications of GMR Effect - Magnetic hard disk drives
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73
W10_L7_Applications of GMR Effect - Biomedical
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74
W10 L8 GMR based Biosensors Theory of Operation
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75
[Deleted video]
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76
W10_L9_Integrated GMR Biosensors
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77
W10_L10_Sources of Noise in GMR Biosensors
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78
W10_L11_GMR Biosensor - Signal Pre-conditioning
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79
W10_L12_Applications of Magnetoresistance Effect based Sensors
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80
W11_L1_Introduction to Hall sensors
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81
[Deleted video]
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82
W11_L2_The Physics of Hall effect
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83
W11_L3_Design and operation of Hall Sensors
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84
W11_L4_Open loop Hall effect current Sensor
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85
W11_L5_Closed loop Hall effect current Sensor
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86
W11_L6_Introduction to capacitive sensors
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87
W11_L7_Interdigital capacitive Sensors
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88
W11_L8_Analysis of Fringing Electric field in the capacitance calculation
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89
W11_L9_Effect of cable capacitance in the capacitance measurement
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90
[Deleted video]
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91
W11_L10_Push Pull type Capacitive Displacement Sensor
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92
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93
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94
W12_L11_Tuning Fork sensors
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95
Course Summary
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96
W12_L7_ Accelerometers
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97
W12_L1_Linear Variable Differential Capacitive Sensor
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98
W12_L13_Photodiode - Principle of operation / Applications
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99
W12_L9_Ultrasonic Sensors and Applications
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100
W12_L17_Fibre Optic Sensors
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101
W12_L14_Phototransistor - Principle of operation / Applications
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102
W12_L6_Charge Amplifier for Piezoelectric Sensors
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103
W12_L12_Introduction to Light sensors
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104
W12_L5_Operation of Piezoelectric Sensors
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105
W12_L15_Photoresistor (LDR) - Principle of operation / Applications
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106
W12_L16_Photoelectric Sensors
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107
W12_L8_Introduction to sound sensors
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108
W12_L4_Introduction to Piezoelectric Sensors
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109
W12_L10_Surface Acoustic Wave (SAW) Sensors
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101
W12_L14_Phototransistor - Principle of operation / Applications
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102
W12_L6_Charge Amplifier for Piezoelectric Sensors
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103
W12_L12_Introduction to Light sensors
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104
W12_L5_Operation of Piezoelectric Sensors
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105
W12_L15_Photoresistor (LDR) - Principle of operation / Applications
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106
W12_L16_Photoelectric Sensors
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107
W12_L8_Introduction to sound sensors
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108
W12_L4_Introduction to Piezoelectric Sensors
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109
W12_L10_Surface Acoustic Wave (SAW) Sensors
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110
W12_L2_Capacitive Touch Sensor
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111
W12_L3_Differential Capacitive Pressure Sensor
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