FastTrack
Subsystems
(Scroll down for list)
Input |
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Light Sensor |
Detects when light levels get brighter
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Dark Sensor |
Detects when light levels get darker
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Cold Sensor |
Detects when it gets colder
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Heat Sensor |
Detects when it gets warmer
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Water Sensor |
Detects water or moisture levels
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Touch Sensor |
Detects the touch of a finger
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Position Sensor |
Detects a mechanical turning movement
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Input |
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Reed
Switch |
Detects when a magnet moves closer
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Reed
Switch |
Detects when a magnet moves away
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S.P.S.T.
Switch |
Triggers when its contacts "close" or come together
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S.P.S.T.
Switch |
Triggers when its contacts "open" or come apart
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Membrane Switch |
Detects when pressure is applied
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Membrane Switch |
Detects when pressure is released
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Tilt Switch |
Triggers when it is tilted at an angle
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Process |
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NPN |
Low Power Electronic Switch to enable current to flow through the output(s) . |
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Darlington |
Sensitive Electronic Switch to enable higher currents to flow through the output(s).
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Thyristor |
Electronic Latch remaining switched on when triggered - enabling current to continue to flow through the output(s) until it is reset.
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PIC Programmable Microcontroller |
Re-Programmable
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Darlington |
Delaying the switching on of an output
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Transistor |
Temporary Latch
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Darlington |
Temporary Latch
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Output |
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Smart Wire |
Wire shortens to 80% of its length when current flows through it and when it heats to 70°C.
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Low Voltage Motor |
Produces a rotating
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D.P.D.T. Relay |
Controls separate higher current/voltage circuits. It may be used to reverse the direction of a motor.
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Fixed Tone Buzzer |
Produces a clear, constant audible tone
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Lamp/ Bulb |
Traditional light source to illuminate places and see by. Nowadays it has been replaced by more efficient clear/white L.E.D. devices
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Standard L.E.D. |
Produces a visual indicating or warning signal. It is available in many colours - for instance: red, green, blue, yellow, orange...
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Flashing L.E.D. |
Produces a slow flashing indicator, with a rate of approximately one flash per second or 1Hz). Typical colours include: red, green, yellow.
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