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Daylight Sensor

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Product Introduction

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working principle:
By detecting changes in the intensity of sunlight outside the outside world, feedback to the automatic air conditioning system
Output current signal, current is small, sampling is simple


What is a daylight sensor?
Daylight Sensor is a sensing device, equivalent to a power supply box, the adjacent red stone or body power supply. When the sensor is connected to a non-door, if the light level is less than 4, a signal is output.

You can do something related to time, such as doing a night to open the day off the automatic street lights. you can also completely closed it, so he can detect the moonlight signal, and then can be away from his place to put a comparator.  In 1.8 and above, there is another way to make it a reversing sun sensor - Right-click the daylight sensor to turn it into a reverse sun sensor.

Features:
The daylight sensor only responds to the brightness caused by the sun (moonlight), and other artificial light sources (such as torches) are ineffective.
The daylight sensor is thinner than the step.
Rain will affect the sun / reverse daylight sensor.
After the glass is damaged, the items will not be dropped, but the sun sensor will contain the glass but will destroy the corresponding items.
The sun sensor can serve as a fuel for the furnace.
The daylight sensor can not be pushed by the piston.
Sun / reverse sun sensor in hell and the end of the road there is no signal output.



Daylight sensor output value:
The following table for different weather conditions under different brightness, different time under the sun sensor output signal strength, It is only suitable for daylight sensors.

When the top of the daylight sensor has a non-transparent block block, the signal strength will be weakened. This feature can be used to make street lights by combining a daylight sensor with a non-door.

Please note that although the moonlight also has 4 brightness, but only the sun can the role of the sensor, So in fact the output intensity of the night can be reduced to 0. The output of the daylight sensor is no signal at time from 13680 to 22340.



Sunny weather signal output value
Signal strength The time to reach the brightness The brightness cut-off time Brightness level
0 N/A N/A 4–5
1 22340 13680 4–7
2 22800 13220 7–9
3 23080 12940 9–11
4 23300 12720 11–12
5 23540 12480 12–13
6 23780 12240 13–14
7 23960 12040 15
8 180 11840 15
9 540 11480 15
10 940 11080 15
11 1380 10640 15
12 1880 10140 15
13 2460 9560 15
14 3180 8840 15
15 4300 7720 15
 
Rainfall weather output signal value
Signal strength The time to reach the brightness The brightness cut-off time Brightness level
0 N/A N/A 4–5
1 22340 13680 4–7
2 22800 13220 6–8
3 23240 12780 8–10
4 23520 12500 9–11
5 23760 12260 10–12
6 0 12020 11–12
7 400 11620 12
8 900 11120 12
9 1440 10580 12
10 2080 9940 12
11 2880 9140 12
12 4120 7900 12
 
Night signal output
Due to the loopholes, the covered sensor also has a signal at night. The following table corresponds to a sensor that can not receive sunlight. The weather effect does not work for the sensor at night.
Signal strength The time to reach the brightness The brightness cut-off time
1 14360 21660
2 14740 21280
3 15120 20900
4 15500 20520
5 15900 20120
6 16320 19700
7 16760 19260
8 17240 18780
9 17780 18240
 
Daylight Sensor

Order:Daylight Sensor

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