The LP5907 is a low-nose, high PSSR, ultra-low dropout voltage regulator from TI. It is capable of delivering output current up to 250mA. The LP5907 also feature low quiescent current and low line and load transient response figures.
As the name suggests the Gravity Gesture & Touch Sensor from DFRobots offers both gesture recognition and touch detecting functionalities in a single module. The module offers a configurable gesture detection range with in 0-30cm.