| 摘要 |
PROBLEM TO BE SOLVED: To provide a module system capable of accurately synchronizing the operations of a plurality of functional modules (such as LEDs and sensors) without being affected by delay time due to processing by control units, signal transmission and forth.SOLUTION: A module system includes a controller 1 and two or more control units 2. The controller and each of the control units are connected in series with one another. Each of the control units sequentially receive a signal sent from the controller to them in the order of their arrangement. Each of the control units has a function to respectively control functional modules 3 by correcting delay time A in the signal reception among the control units. The module system can synchronize light emission from a number of, more specifically hundreds or more of, LEDs 3.SELECTED DRAWING: Figure 1 |
