Lecture Notes:

These lecture notes cover the course, but there are a few diagrams and images that are not included. For completeness, here are the powerpoint slides of the course that I actually used. The differences are minor, with the exception of the material on the Flux Gate Magnetometer in electrical sensors.
Mechanical sensors

Electrical sensors

Chemical sensors

more chemical sensors

Optical Sensors

Sensors of structure

Here are the previous year's lecture notes (which are pretty much identical):

Lecture 1
Orientation, introduction to sensor concepts


Lecture 2
More basic sensor concepts and definitions
Detecting landmines with SNUPA

Lecture 3
Review of electrostatics
The ECG
Capacitatance and capacitive sensors
The Rubbery Ruler

Lecture 4
Piezoelectric and Piezoresistive sensors

Lecture 5

Lecture 6

Lecture 7
 
Lectures 8 and 9

Lectures 10 and 11
Chemical sensors
Calorimetric sensors
Potentiometric sensors
Biological sensors
Enzyme sensors
Electrochemical sensors

 

Lecture 12

Lectures 13 and 14

Lecture 15

Lecture 16

Lecture 17: Harry’s guest lecture.

Lecture 18

Lecture 19

 

Lectures 20 and 21

Sensors of structure:

Heisenberg

De Broglie

Bragg diffraction

Davission-Germer

 

Lecture 22 : Gaye's guest lecture