| 摘要 |
PROBLEM TO BE SOLVED: To provide a board that can be adapted to different specifications by merely changing the connection of electronic components.SOLUTION: A board has a first pattern having a terminal formed thereon, a second pattern having a terminal formed thereon and a third pattern having a terminal formed thereon. The distance between first paired terminals constructed by the terminal of the first pattern and the terminal of the second pattern is equal to the distance between second paired terminals constructed by the terminal of the first pattern and the terminal of the third pattern, and the distance between third paired terminals constructed by the terminal of the third pattern and the terminal of the second pattern is equal to the distance between fourth paired terminals constructed by the terminal of the third pattern and the terminal of the first pattern.SELECTED DRAWING: Figure 3 |
