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Photosensitive Sensor Module Photosensitive Resistor Light Detection Light Control Switch Module
$6.99$9.9930%
00d : 00h : 00m : 00s
Item ID: GY18947
Product Details
1>.Description:
It is a photosensitive sensor module.It can be used for various light brightness detection,4-channel detection,and 4-channel simultaneous control.
2>.Feature:
1.It uses a photosensitive resistance sensor.
2.Comparator output,clean signal,good waveform,strong driving ability,more than 15mA.
3.It is equipped with a potentiometer to adjust the sensitivity.
4.It uses wide voltage LM393 comparator.
3>.Parameter:
1.Product Name:Photosensitive Sensor Module
2.Working Voltage:DC 3.3V~12V
3.Output Form:Digital switch output (0 and 1)
4.Output Voltage:15mA(Min)
5.Work Temperature:-25℃~85℃
6.Work Humidity:5%~95%RH
7.Size:76*36*9mm
4>.Interface Description:
1.DO:1 way small board digital output interface (0 and 1)
2.D1:2-channel small board digital output interface (0 and 1)
3.D2:3-channel small board digital output interface (0 and 1)
4.D3:4-channel small board digital output interface (0 and 1)
5.VCC:External 3.3V-5V voltage
6.GND:external ground
5>.Instructions for Use:
1.The photoresistor module is most sensitive to ambient light and is generally used to detect the brightness of the ambient light.
2.The module outputs a high level when the ambient light brightness does not reach the set threshold,and when the ambient light brightness exceeds the set threshold,the module outputs a low level.
3.The output terminal can be directly connected with the single-chip microcomputer,and the high and low level can be detected by the single-chip microcomputer,thereby detecting the change of the light brightness of the environment.
4.The output terminal can directly drive our relay module,which can form a light control switch.
6>.Package:
1pcs Photosensitive Sensor Module
