The NJ-M6HA with Optical Sensors RoHS is a miniature high-precision optical sensor manufactured by Lipoo Electronics. This sensor is capable of detecting very small objects or any small light source from 6 to 10mm in diameter, such as LED lights, optical choppers, stainless steel hooks and optical fibers. The operating temperature range is from -10 to 85 degree Celsius. This component is RoHS compliant and has a small compact design which helps in reducing the mounting space required. It also has strong anti-interference capability, enabling the device to be placed in noisy environments such as industrial production lines and home automation systems. The output of this part is a digital signal, either 0 or 1, which makes it compatible with most microcontrollers and logic systems.