The InvenSense MPU-6050 sensor contains an accelerometer and a gyroscope in a single chip. It is very accurate, this sensor is used in self balancing robots, drones, smartphones, etc. The sensor uses the I2C-bus to interface with microcontroller.
This complete inspection robot package includes a RunCam2 camera and high power LED lights. It records in HD 1080p. This is a rugged treaded robot platform for inspecting hard to reach areas such as crawlspaces and attics.