| 摘要 |
Disclosed is an illumination controller for use with at least one three-color LED module. The illumination controller includes a command input, three color control outputs, and a processor. The command input receives a unitary illumination control command having first, second and third color level values, and a fade rate value. First, second, and third color control outputs pulse modulates respective first, second and third signals that powers an illumination level for each color. The processor, responsive to a control command, transitions the first color control output in accordance with the received command's first color level value and the fade rate value, transitions the second color control output in accordance with the received command's second color level value and the fade rate value, and transitions the third color control output in accordance with the received command's third color level value and the fade rate value. The three colors may be red, green, and blue.
|
