Signal controller for memory game - has three conducting tracks over which displace contacts joined to cursor which can be selectively joined to illuminate lamp

摘要

The device pref. has four conductor tracks (1-4) on which two cursors (A,B) are movable. The tracks are connected at one of their ends to a further conductor with a series connected lamp (6), resistor (7) and battery supply (9) with a manual switch interconnecting the power supply and the remainder. The arrangement enables the tracks to be interconnected to connect the power supply and lamp in a preselected manner. One track can be replaced by an AND gate. The tracks are disposed in a circular fashion on a base with the cursors pivoted at the centre of the base. The switch is coupled to a counter formed by a disc (17) having a window through which count numbers can be read. The game requires the user to memorise the various positions of the cursor in order to actuate the signal lamp.