摘要
利用8031单片机通过A D对音频信号进行采样,进而控制步进电机,达到控制电磁阀,实现喷头流量的控制。
How to use the 8031 microcontroller to sample musical signals with A/D has been introduced.Then the step motor and the electromagnetic valves are controled by the microcontroller.Finally it implement s the control of the flow out of nozzles.
出处
《测控技术》
CSCD
2003年第9期34-35,共2页
Measurement & Control Technology
