基于PIC单片机、无线收发技术和热释电红外传感器的被动式红外报警系统-PIC-based microcontroller, wireless transceiver technology and pyroelectric infrared sensor passive infrared alarm system

包括语音点菜演示，语音计数演示，语音温度演示，MSP430演示程序，PIC单片机演示源码，自动背景音乐切换演示，公交车报站器，银行排队系统，智能测距小车，红外迎宾门禁、竞赛抢答器等多套源码。-Including voice a la carte presentations, voice counts demo, demo voice temperatures, MSP430 demo program, PIC microcontroller demo source, the background