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 is a 4WD IG42 single bearing platform that is setup for outdoor navigation/positioning. A full array of sensor options including an IMU, motor encoders, and a Garmin 18x GPS that can provide position feedback with up to 3 meter accuracy.
This easy-to-use tracked robot handles diameters as small as ten inches. It has a PTZ front camera with 10X optical zoom. This robot is controlled using a 500-foot tether on a cable spool, a Windows Surface tablet. Replaces SJT-32-W, TP-632-010.