BEST ARTICLES ON TYPE OF SENSORS & THEIR CIRCUITS DIRECT DOWNLOAD

Introduction
Synchronous detection (Synchronous detection in black/white)
Sensor circuits
Signal digitization
Laboratory and industrial systems
Networks and software
Position sensors
position-part a
position-part b
position-part c
position-part d
Velocity and vibration sensors
vibration
velocity
Mechanical strain and torque sensors  

strain
torque
Force sensors
force-part a
force-part b
Pressure sensors
Flowmeters (and level sensors)
Temperatue senors
temperature-part a
temperature-part b
temperature-part c (pyrometers)