КПД светодиодной системы освещения и диммера для светодиодов

Abstract

The usage of LED technologies in creating lighting systems and decorative lighting systems for various kinds of objects has several significant advantages comparing with other source of light, but it requires special management equipment to be created. The basic idea of the report is the development of a dimmer designed to control brightness with the LED light sources via DMX-512 protocol, the device, which communicates dimmer with PC and converts the USB 2.0 protocol into DMX-512 protocol, and also the firmware which is stored in nonvolatile memory of the microcontroller of the dimmer and represents a dimmer functioning algorithm, and a software for the PC, which controls one or more dimmers. There are examples of actual use of the created software and hardware products that create lighting systems and lighting facilities of various kinds. The designed and implemented hardware and software products allow the accomplishment of a wide range of decoration, art and design concepts to be done while creating lighting systems and lighting facilities of various kinds