An infrared sensor includes a circuit board, at least two support portions, a FET element and a pyroelectric element. If the player is initially dealt a good hand, e. The actuator arm apparatus may be installed at one or more stations of the swing-arm machine and used simultaneously with a swing-arm also installed at the same station for depositing both a first item and a product into the raceway at the station, as the swing arm shaft pivots from the rear to the front, and the front to the rear angular positions respectively of the swing arm shaft. At least some of the LED packages include a dome-shaped lens asymmetrically positioned with respect to a geometric center of the bottom surface of the reflector cup. The submarine branching unit further comprises a pair of cables extending out of a cover of the pressure-tight cylinder, which cables are each spiraled and engaged with each other in an interleaved and overlapped fashion.