说明：  本人做的一款MSC-51控制程序定时开关控制器 本产品能根据用户设定的时间，自动打开　和关闭各种电器设备的电源。广泛用于路灯、霓虹灯、广告灯、电饭煲、增氧机、养殖灌溉、预热等领域用电设备的编程定时自动控制。
(I do a control procedures MSC-51 timer switch controller of the products based on user set time, automatic open and close a variety of electrical equipment of power. Widely used in street lamps, neon lights, advertising lights, rice cookers, aerobic machines, farming irrigation, pre-heating of electrical equipment in areas such as automatic programming from time to time.)