Research of Wireless Bar Code Scanner Data Gather Terminal
Hen Y · Microcomputer Information · 2007
The traditional bar code scanner has influence on the length of data line,it cause some restrictions in terms of usage. Joins the wireless communication module on the traditional bar code scanner with line,make it transforms for the wireless bar code scanner system,get rid of influencing in the length of data line,Is more widespread in the usage. The bar code scanner wireless gathers the terminal to have the vital significance,Designed and put forward the GPRS connection module and the wireless chip communication module,he wireless ZigBee communication module three wireless data gathers terminal module,provides three practical feasible pro-jects for its wireless transformation.