FS165 is a part of SSAC, which stands for Self-Sensing, Autonomous Computing. It is a semiconductor chip designed for the Internet of Things (IoT). The chip is designed to enable self-sensing capabilities and provide autonomous algorithms that can be used to optimize efficiency and reduce power consumption. FS165 includes a self-sensing, self-learning, and self-tuning algorithm, providing an ultra-low power consumption and low latency. It can be used to detect and measure physical parameters, such as temperature, light, movement, voltage, and current.