| 摘要 |
PROBLEM TO BE SOLVED: To solve the following problems: in a conventional breadboard, a burden of wiring may be caused since a wire is used for wiring; and in a conventional education equipment, a change of voltage cannot be obtained in a panoramic view. SOLUTION: Sockets c, each of which are electrically independent, are connected by two MOSFETs (e) placed vertically and two MOSFETs (e) placed laterally to form a matrix. By electrical control, optical wiring is made between the sockets c. For the socket c, the voltage is measured and the change is expressed by a color and light of LED f, and thereby, the voltage is visualized and thus the wiring is also visualized. COPYRIGHT: (C)2011,JPO&INPIT |
