Teyleten Robot 5MM LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Module Digital Light Detection LM393 3 pins for Arduino (10PCS)
Brand:
Teyleten Robot
Manufacturer:
Teyleten Robot
Product Description:
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About us: Sensor performance and features: 1.Using sensitive photoresistor sensor. 2. Comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA. 3.With adjustable potentiometer can adjust the detection light brightness 4 Working voltage 3.3V-5V 5.Output form: digital switch output (0 and 1) 6. With fixed bolt holes for easy installation 7 Small board PCB size: 32mm/1.26’’ x 14mm/0.55’’ 8.Using a wide voltage LM393 comparator 9.Working temperature: -20 ° C ~ +55 ° C 10.Product weight: 3.5g 11.Application: Light intensity detection, intelligent car light module, with directional, only sense light source in front of the sensor, better to use for searching light. Package including: 10 x sensor module Module instructions 1.The photoresistor module is most sensitive to ambient light, generally used to detect the brightness of the surrounding environment, triggering a single-chip or relay module; 2. When the brightness of the ambient light reaches the set threshold, the DO end outputs a high level. When the ambient light brightness exceeds the set threshold, the DO end outputs a low level; 3. The DO output terminal can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting the change of the light brightness of the environment; 4. The DO output terminal can directly drive the relay module of the store, which can form a light control switch.
