The Inven Sense MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, as it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time.

The GY-471 3A MAX471 Current/V Sensor is an electronic module that can measure the current flowing through a wire or circuit and convert it to a voltage output.