Introduction - If you have any usage issues, please Google them yourself
ISD1700 series and ISD1820 recording sheet replicator, the mother of the film s audio copy to the sub-sheet, and the output of the corresponding results in the 1602 display. You can change the program in a data definition, the audio content segments copies of the specified address. The code is written in C under keilC environment, use 51 series.