[Resource Download] The download address is as follows:
https://docs.qq.com/doc/DTlRSd01BZXNpRUxl
Function description:
This design uses MSP430F149 single-chip microcomputer + ADLX345 inclination sensor + GSM short message module + GPS positioning module + voice broadcast module + LCD1602 LCD + buttons. Read the inclination status information of ADLX345 through the single-chip microcomputer, and when it detects that the inclination changes from parallel to upright, it is determined that it is an elderly person who has fallen. At this time, a buzzer and SMS alarm will be issued. The content of the SMS is GPS latitude and longitude coordinate information. Used to view the current GPS coordinates and inclination information through the LCD display.
Information description:
The program is written in C language, compiled by IAR for MSP software, and the file is the project source code.
Tips:
This design has been verified in kind. The source files and source programs of the circuit diagram are successfully verified and usable. It can be said that it is a good material for learning the design and production of MCU! Hope this sharing is helpful to everyone!
