Sensormultiplexer
De WikiEAFIT
The HiTechnic Sensor Multiplexer (sMUX) connects to an NXT sensor ports and has four standard sensor ports expanding the NXT to be able to support four sensors from one NXT port. The sMUX supports any combination of sensors of any type. This includes the Ultrasonic, Compass, Color and other I2C sensors as well as the touch, sound and other analog sensors. Legacy sensors may also be connected using the legacy sensor wire.
As the sMUX uses one sensor port, the other ports are available to connect additional sensors.
