JZK 5x Photoresistor Sensor Module, Digital Light Intensity Sensor Module, Light Brightness Detector Module, Light Brightness Sensor

Package contains: 5 pieces of photoresistor sensor module Features: 1. A sensitive photoresistor sensor. 2. The comparator output signal is clean, good waveform, driving ability, more than 15mA. 3. Adjustable potentiometer to adjust the brightness of the light detection 4. Working voltage: DC 3.3V-5V 5 Working current: try to use more than 1A 6. Output format: digital switching outputs (0 and 1) 7. A fixed bolt holes for easy installation 8. PCB size: 3.2cm x 1.4cm 9. Wide voltage LM393 comparator 1. Photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of ambient light, triggering microcontroller or relay modules; 2. The module when the brightness of ambient light can not reach the set threshold, DO-side output high when the ambient light level exceeds the set threshold, DO end output low; 3. DO output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting the brightness of ambient light to change; 4. DO output of the relay module can directly drive the shop, which can be composed of a light control switch. Application: 1. The intelligent car or robot searches for lines (including black lines and white lines), walking along the path of the black lines, also known as tracing. 2. The smart car avoids cliffs and prevents falling. 3. The smart car avoids obstacles. 4. Can be applied to other automated photoelectric reflection applications.