餐厅/饭馆点餐功能，能自定义，可实现换台、转台等多种功能。-fdf

一款简单的温度控制器,可控制碳纤维加热垫的温度.-A simple temperature controller, can control the carbon Vega thermal pad temperature.

serial communication to lcd in microcontroller 80c52 done by using transmit and receive module of code done in c /assembly code

运用FFT技术来综合和分析电话拨号的过程，matlab来分解了这一过程，希望能提供帮助- TOUCHTONE Use FFT to synthesize and analyze telephone dialing The dual tone multi-frequency (DTMF) standard specifies that the tone generated by a button on a telephone key pad is the sum of two sin