readme.txt

来自「This is schematic and Gerber files of PC」· 文本 代码 · 共 7 行

This is schematic and Gerber files of PCB that is used for GPS tracking 
device with GSM link. Scheme has many valuable schematic features, like 
protected digital and analog I/Os, power part adapted for car' power 
supply, etc.

Can be used as a reference design for anyone who wants to make own GPS 
GSM tracking system based on SIM508 module from Simcom.