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Copyright 2005, Sharp Electronics Corp. All Rights Reserved.

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GP2D120XJ00F GP2D150AJ00F (15 cm)

GP2D12J0000F GP2D15J0000F (24 cm)

GP2Y0A02YKF GP2Y0D02YKF (80 cm)

GP2D12J0000F

and GP2D15J0000F is shown in Fig. 12-3, and the characteristics in Fig. 12-4. As can be seen, the

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Appearance of the GP2D12/15J0000F

GP2D12/15J0000F characteristics

GP2D12J0000F

GP2D15J0000F

GP2D12J0000F provides an analog output proportional to the distance to the detection object,

whereas the output of the GP2D15J0000F is logical High or Low according to whether the detec-

tion object is further or closer than the specified distance (24 cm).

The distance characteristics of the output of the GP2D12/15J0000F are almost completely unaf-

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GP2Y1010AU0F internal layout diagram

particles in the air. Fig. 12-9 shows the internal structure of the GP2Y1010AU0F dust sen-

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GP2Y1010AU0F dust sensor block diagram and connection circuit example

GP2Y1010AU0F Electro-optical characteristics

GP2Y1010AU0F dust sensor.

GP2Y1010AU0F

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dust sensor

GP2Y1010AU0F due to tobacco smoke and house dust

The GP2Y1010AU0F dust sensor electro-optical characteristics are shown in table 12-2.

The rate of change in output voltage relative to a change in the dust concentration of the

air is indicated as the detection sensitivity. An example of the dust concentration characteristics

of GP2Y1010AU0F is shown in Fig. 12-12.

Using the output voltage of the GP2Y1010AU0F, it is possible to identify whether the detected

particles in the air are tobacco smoke or house dust. Fig. 12-13 shows the differences in the

GP2Y1010AU0F output when tobacco smoke and house dust are detected.

When tobacco smoke first spreads through the air and reaches the detection area of the

GP2Y1010AU0F, the sensor output voltage (pulse output voltage) increases.

Tobacco smoke is continuously present in the sensor detection area. and the amplitude of

Dust Sensor

GP2Y1010AU0F (Units: mm) characteristics of the GP2Y1010AU0F

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With the GP2Y1010AU0F there is a variation between individual products in the output

with no dust and the detection sensitivity of the GP2Y1010AU0F will drop, and the detected

If interference light from the name or ratings labels on the GP2Y1010AU0F enters the sen-

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GP2TC1J0000F

GP2TC2J0000F

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element. The GP2TC2J0000F sensor employs both the dispersal reflecting and mirror reflecting

elements. Fig. 12-16 shows the appearance of the sensors and Fig. 12-17

shows typical circuit diagrams.

elements. Fig. 12-16 shows the appearance of the GP2TC1J0000F and GP2TC2J0000F and

Fig. 12-17 shows their circuit diagrams.

The GP2TC2J0000F amplifies the output of PD 1 which receive

3 gives the characteristics of the GP2TC2J0000F. The characteristics are adjusted so they are

The GP2TC1J0000F amplifies the PD output, and outputs a voltage V 01 corresponding to the

GP2TC1J0000F GP2TC2J0000F

The GP2TC1J0000F sensor employs the dispersal reflecting optical system for detecting ton

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GP2TC2J0000F Characteristics

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GP2TC1J0000For GP2TC2J0000F

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