基于TMS320C5402 DSP及GSM模块电压监控系统的设计：设计电压监控系统，用AD转换器监测输入信号电压值，在TMS320C5402进行数据处理，然后在LCD上显示当前电压值，当输入信号电压值大于1.5V时，提示电压超标，同时通过GSM模块向指定手机发出短信提示。-When the voltage value of the input signal is greater than 1.5 based on the TMS320C5402 DSP and GSM module voltage monitoring system design: design voltage monitoring system, the AD converter monitor the input signal voltage value, data processing, and then displays the current voltage value on the LCD in TMS320C5402 V voltage, suggesting excessive issued to the designated mobile phone text message reminder, at the same time via the GSM module.