English to Russian Tech/Engineering Electronics / Elect Eng Системы дистанционного управления

[0071] In some embodiments, the signal generating circuit 142 may be capable of detecting a zero-crossing event, calculating when another zero-crossing event will occur, and introducing a communication signal. To detect a zero-crossing of the alternating current electrical signal from the electrical power source 140, the microcontroller 500 may include an AC-to-DC input 524, which is coupled to either the HOT branch 518A or the NEUTRAL branch 518B of the electrical power source 140. The microcontroller 500 may be configured, for example, through logic stored therein, to detect the zero-crossing of the alternating current electrical signal as sensed at the AC-to-DC input 524. In response to sensing the zero-crossing, the microcontroller 500 may selectively change the state of the TRIAC signal pin 526 and/or the solid state signal pin 528 based on the communication signal to be generated.

WO2018231466.

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