Specifications

xi
NOMENCLATURE AND ACRONYMS
The following abbreviations have been used throughout the text and bibliography:-
CRO – Cathode Ray Oscilloscope
DSE – Dick Smith Electronics Australia
IC – Integrated Circuit
IR – Infrared or Infrared Light
LED – light emitting diode
PCB – Printed Circuit Board
PWM – Pulse Width Modulation
USQ – University of Southern Queensland (Toowoomba Campus)