The SEN0085 is a distance sensor module that uses the Sharp GP2Y0A710K0F sensor to measure distances. It is manufactured by DF Robot and features an analog output, with a potential range of 10cm to 80cm. The module is powered by an on-board 3.3V regulator and works with a wide range of voltages (3.3-5.5V). It also comes with a TTL serial port, which can be used to configure the module, and two LED indicators to show its status. The module is easy to install and use, and is perfect for applications such as ranging and obstacle detection.