Passive Sensor Multiplexer - www.mindsensors.com

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Passive Sensor Multiplexer

Features
PMUX03

The RCX has only 3 sensor input connectors. Most of the sophisticated robot designs need more than three sensors. Passive sensor multiplexer lets you connect three Boolean sensors (touch sensor) at a time to single RCX sensor input port. With a simple logical secision you can find out which of the touch sensors are pressed.

Technical Specifications
Passive sensor multiplexer has three channels Ch1, Ch2 and Ch3. The table below shows the raw value for different combinations of these sensors.

Sensor Channel 1	Sensor Channel 2	Sensor Channel 3	Raw Value
0	0	0	1023
0	0	1	753
0	1	0	623
0	1	1	512
1	0	0	355
1	0	1	317
1	1	0	293
1	1	1	266

Dimensions: 2 by 8* two plates.
Power with no active sensors: 0mW
Power with all sensors active: 4mW
Connector: Standard mindstorms electric connector.