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Research and Application Design Using 2.4G wireless transceiver chip
|Keywords: ||ISM Bnd;A7125 module;RFID;Wireless examination system|
|Issue Date: ||2012-12-11 14:58:41 (UTC+8)|
This thesis subjects on the research using a RF transceiver chip (A7125) by AMICCOM corp. It is combined with MCS-51 control chip to design a wireless communication system, The system firmware is programmed in both assembly language and C language. The first part of the research focuses on system control of A7125 chip wireless transceiver. The second part is the exploring and the development of the related products. In order for function stability, the most vital work is the parameter setting of A7125 chip (e.g, Interface, Frequency setting, Operating mode and so on.).
Firstly in wireless product development, a multi-user duplexing system is designed for the learning assessment in academy. The above system is programmed in assembly language. Secondly, a remote control toy car is designed and implemented using a DC motor and the RF chip A7125. In addition, the A7125 is utilized to design RFID products with built-in signal strength detection for target monitoring, which is associated with distance and stability research. However for alternative, the software is this system is programmed in C language.
|Appears in Collections:||[電腦與通訊系(所)] 博碩士論文|
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