ABSTRACT
USB2.0 interface for communication with the host PC. The results of signal processing stored in realtime, which provides guarantees for hand pressure information analysis of the five training.
By loading the sensor with balance and scales weights, the sensor’ output is tested. The first set of test: load from 0 g to 20 g at 5 g intervals. The second set of test: load from 100 g to 500 g at 100 g intervals. The third set of test: load from 1 kg to 5 kg at 1 kg intervals. Each set of tests repeat 10 times and calculate the average voltage. Figures 6-8 is the test of sensor 1. The linear relationships between input and output of all other sensors’ tests are similar to sensor 1, which is in line with the quasi-static sensing properties of PVDF.
