SPECIFICATIONS

5V photoresistor sensor product introduction
1. Photosensitive resistance is used to sense the intensity of light, with its own relay, directly
Control the load and adjust the sensitivity with potentiometer. By adjusting the potentiometer, set
Set the threshold value of the starting relay. When it is darker than this threshold value, the module relay is pulled in,
When it is lit above this threshold, the relay is disconnected.
3. Working Voltage 5V
4. Output form: directly connected to ac220v10a or dc3010a load
There are 4 fixing bolt holes for easy installation
6. Small board PCB size: 5cmx26cm
7. Use wide voltage LM393 comparator

Purpose: light detection, brightness detection, adjustable by potentiometer
Measure the brightness valve point, with its own relay, which can be used as various brightness detection switches,
It can control all kinds of street lights, automatically turn on at night and automatically turn off during the day
And on-board supplies control and automation equipment.

Product parameters
Power supply voltage: 12VDC
Current: more than 100mA
Load: 250V 10A AC or 30V 10A DC

Product instructions
1. The photoresistor module is sensitive to ambient light and is generally used to detect the cycle
The brightness of the surrounding light.
2. When the ambient light of the module is darker than the set threshold, the relay is closed, and the public
Common end and normal start are connected. When the external ambient light is brighter than the set threshold,
The relay is disconnected, and the common end is connected with the normally closed end.
3. Common end, normally open and normally closed. Three ports are equivalent to a double control switch,
When the relay coil is energized, the common end is connected with the normal beginning. When there is no electricity, the common end is connected
The end is connected with the normally closed end.

2V photoresistor sensor plus 5V relay optical control module
1. Photosensitive resistance is used to sense the intensity of light, with its own relay to directly control the load
2. It is equipped with a potentiometer to adjust the sensitivity, and set the threshold value of the starting relay by adjusting the potentiometer
When the light is above this threshold, the module relay is closed, and when the light is below this threshold, the relay is disconnected.
3. Working Voltage 5V
Output form: directly connected to ac220v10a or dc30v10a load
5. There are 4 fixing bolt holes for easy installation
6. Small board PCB size: 5cmx26cm
7. Use wide voltage LM393 comparator

Purpose: 2-way light detection, brightness detection, detection brightness can be adjusted through potentiometer
Degree valve point, with its own relay, can be used as various brightness detection switches, and can control various street lamps,
Automatic opening at night, automatic extinguishing during the day and on-board supplies control and automation equipment.
It can also be sensed by two sensors and triggered by two conditions, and the output terminal is connected in series (and gate),
If one of the two conditions is triggered, the output terminals are connected in parallel (or gate), and two groups of independent control three control modes,
Directly connected to AC high-power products.

Product parameters
Power supply voltage: 12VDC
Current: less than 100mA
Load: 250V 10A AC or 30V 10A DC

Product instructions
1. The photoresistor module is sensitive to ambient light and is generally used to detect the cycle
The brightness of the surrounding light.
2. When the ambient light of the module is darker than the set threshold, the relay is closed, and the public
Common end and normal start are connected. When the external ambient light is brighter than the set threshold,
The relay is disconnected, and the common end is connected with the normally closed end.
3. Common end, normally open and normally closed. Three ports are equivalent to a double control switch,
When the relay coil is energized, the common end is connected with the normal beginning. When there is no electricity, the common end is connected
The end is connected with the normally closed end.

5V 12V 24V photoresistor relay
1. Photosensitive resistance is used to sense the intensity of light, with its own relay, which can directly control AC or DC load. The normally open interface has large load capacity: AC 0v-250v10a, DC 0v-30v/10a;
2. The sensitivity can be adjusted through the potentiometer, and the threshold value of the starting relay can be set by adjusting the potentiometer. When it is darker than this threshold value, the module relay will pull in, and when it is brighter than this threshold value, the relay will release
3. Intelligent regulation design, when the relay acts, automatically fine tune the action threshold, and solve the problem of repeated action of the critical value
4. The module has anti reverse connection function, and the reverse connection of power supply will not damage the module
5. Equipped with power indicator (red), circuit relay status indicator (blue
colour
6. There are 4 fixing bolt holes for easy installation;
7. Module size: 5.0cm3.0cm*1.8cm
8. Module sends photosensitive resistance to detect lead color

Product instructions
1. The photoresistor module is sensitive to ambient light and is generally used to detect the cycle
The brightness of the surrounding light.
2. When the ambient light of the module is darker than the set threshold, the relay is closed, and the public
Common end and normal start are connected. When the external ambient light is brighter than the set threshold,
The relay is disconnected, and the common end is connected with the normally closed end.
3. Common end, normally open and normally closed. Three ports are equivalent to a double control switch,
When the relay coil is energized, the common end is connected with the normal beginning. When there is no electricity, the common end is connected
The end is connected with the normally closed end.

Working current:
Less than 90mA at 5V (less than 5mA when the relay does not act)
Less than 50mA at 12V (less than 5mA when the relay does not act)
Less than 30mA at 24 (less than 5mA when the relay does not act)
Working temperature: recommended 20 ℃ -60 ℃ (limited to working temperature range of 30 ℃ -70 ℃)
Load capacity:
Large load capacity of relay normally open port: DC 0-30v10a, AC 0-250v10a
Large load capacity of normally closed port of relay: DC 0-28v10a, AC 0-125v10a