Digital TTL light sensor (Product code: )

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Light sensor for the interactive lighting system of Smart Stairway steps,

Digital TTL 3.3V, power supply DC 5V, current < 0.04A

The light sensor is used to detect light in the sensor's area of action. The sensor can be connected via a digital output to a microcontroller, or directly to a relay without the participation of a microcontroller. The MLG5516B photoresistor is used as a light-sensitive element.

Specifications:

- Working voltage: 3.5V-5V;

- Digital output: 0 or 1;

- Fastening: - hole for M3 bolt

- Dimensions: 53.1 x 11.3 x 13.8 mm

- Current: 15 mA;

- Adjustable light sensitivity of the sensor;

The light intensity sensor has one connector for connection to the power supply and the microcontroller.
The pin interface has 3 pins. The pin designation is: GND (common contact), OUT or D0 (digital output), 5V (power output).
The output is a digital signal. A high signal level means the presence of light, a low signal means the absence of light.

The sensor has no housing and is designed for concealed installation in dry heated rooms. It is not equipped with additional connectors. The connection diagram for use with the SmartStairway stair lighting system is provided in the user manual for the system.

Download user manual:

User Manual (Укр.) - 2875К.

Digital TTL light sensor (Product code: )

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