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It is attached to the car’s fuel
tank and detects the change of amount of fuel to notify the
driver and other capabilities such as warning about the fuel
left by turning on a light are added. |
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Apparatus that detects the car’s
speed, and it’s located at the transmission output axis, detects
the amount of rotation of output axis and changes into electrical
signals, and indicates it in the speed meter |
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It is a sensor that decides whether
the surface of the liquid such as the engine oil is lower or
higher than the set up level, and notifies the driver when it
is in the lower level, which is the warning point. |
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It detects the oil pressure. It is
a sensor that by using silicon diaphragm’s electrical pressure
effect to convert pressure to the form of electrical pressure
to detect the oil pressure status. |
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Example applied in the car
: used in the oil pressure indicator |
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