英语翻译研究了一种以AT89C2051为核心,采用ASK调制的可调功率小型遥控开关.该装置利用Pt2262/2272AS

A study by AT89C2051 as the core,using ASK modulation of the adjustable power small remote control switch.The device used Pt2262/2272ASK coding and decoding module,the control signal sent to the main chip,by blocking and opening of thyristor control,complete power switch and power control devices.The study shows that the system is compact,low power consumption,powerful,and good scalability.Magnetic Latching Relay parameters by the test results and relay instructions compare the value of the parameter calibration,the test system