Multi-channel AC string light controller with multiple dynamic operating modes

Abstract

Multi-channel AC string light control unit with multiple dynamic operating modes, characterized in that it comprises: a main control module, a power supply module, a button module, an encoder module, and six independent optocoupler-isolated AC switching control modules; wherein the power supply output of the power supply module is electrically connected to the power supply inputs of the main control module, the button module, and the encoder module to provide operating voltage; the signal input of the main control module is electrically connected to the signal output of the button module and the signal output of the encoder module;The main control module has six control signal outputs, each of which is individually connected to the control inputs of the six optocoupled-isolated AC switching control modules in a one-to-one mapping, and the main control module outputs independent high / low level control signals via each of the control signal outputs to control the on / off sequences of the corresponding channels of the optocoupled-isolated AC switching control modules in order to realize various dynamic lighting patterns.