Introduction - If you have any usage issues, please Google them yourself
This application was developed by the Arduino UNO board, there is a module TF modules use a PA speaker, a button, a 100Ω resistor and several DuPont line. Please copy the files before running the program AFM sound folder into the TF card and the TF card into the TF module. Please Arduino development environment official website to download. Function: realized by push-button control voice broadcast calls a number of functions, first press the button to broadcast content to " please the 1st to the 5th patient clinic visits," press the button a second time broadcast content " Please patient 2 to 5 clinic visits, " and so on. Content can also be changed as needed, which depends on the person how to use the flexible use.The program was developed using the Arduino UNO development board, using a TF module, a loudspeaker, a pushbutton, a 100Ω resistor, and several DuPont lines. Before running the program, copy the AFM file in the sound folder to the TF card and insert the TF c