A CONTROL SYSTEM OF LED MODULE

摘要

PURPOSE: A system is provided to easily expand an LED module control channel by connecting a plurality of sub control blocks serially. CONSTITUTION: A remote controller(10) sets and operates the driving of a plurality of LED modules(50). A main control block(30) comprises a wireless reception part, a memory unit, a main control unit, and a display unit. The wireless reception part receives a radio signal from a remote controller. The memory unit stores a plurality of algorithms for controlling a plurality of LED modules. The main control unit outputs a control signal for driving a plurality of LED modules. The display unit displays a selected driving mode. A sub control block(40A~40n) comprises a communications unit and a sub-control unit. The communications unit executes data communications with a main control block. A sub-control unit includes two channels for individually driving a plurality of LEDs.