1, Introduction: This paper mainly introduces the application of strain sensors in modern society, and then briefly discusses the advantages of strain sensors applied to electronic scales.

2. The working principle analysis of strain digital display electronic scale.

2. 1 overall design

2.2 Resistance strain gauge

2.3 materials

3. Hardware design

3. 1 Design of data acquisition circuit

3.2 Hardware Design of Single Chip Microcomputer

3.3 Output Circuit Design

4. Software implementation

5. Concluding remarks

That's probably what it means. I'm just a little confused. I can only say it briefly.