CodePudding user response:

Don't have to do, you can graduate

CodePudding user response:

Brothers!

But to understand a simple subject knowledge is a big wow!

1, you need to master a certain kind of single-chip knowledge
2, you need to master the C language programming
3, online for a pulse detection chip
4, online for a bluetooth chip
5, would you like to PCB wiring, skilled design principle diagram
6, you will be familiar with JAVA language
7, when you have mastered the JAVA language, you need to master the Android system, and then write apps

CodePudding user response:

The Internet to get some information of single-chip computer and mobile phone bluetooth communication again find some pulse check circuit, data research, under the full also not easy to do,