3-D-printed electrical and wireless sensors.
3-D-printed electrical and wireless sensors “smart cap”
According to Sung-Yueh Wu, Liwei Lin, and Chen Yang from the Department of Mechanical Engineering, University of California, Berkeley,” They build a 3-D-printed electrical and wireless sensors to detect the levels of bacteria in the milk”.
This applicator will sense spoiled milk. We can save money by buying a big container of milk every time.
3D-printed ‘smart cap’ uses electronics to sense spoiled food