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Control systems 1   Control systems 2   Amplification
         
Reid Switch   Transistors 1   PIC 1
Thermister   Transistors 2   PIC 2
Light Dependant Resistor   DIL IC   PIC 3
Slide switches   555 Timer 1   Optocouple
Switch poles and throws   555 Timer 2   Relays
NC,NO,COM   741 Amplifiers 1   Buzzer
Tilt Switch   741 Amplifiers 2   Light Emitting Diode
Variable Resistor   Logic 1   Motor
IR Transistors   Logic 2   Solenoid
 
 
 
 
A teachnet 2006 project submitted by
Andrew Mangham [Guiseley School Leeds West Yorkshire]