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NXT Touch Sensor Multiplexer

HiTechnic | A-000000-00247
NXT Touch Sensor Multiplexer from Hitechnic
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Connect up to 4 NXT touch sensors to this multiplexer using only one sensor port at a time on your Lego Mindstorms NXT intelligent brick.


Circuit utilisant un multiplexeur pour capteur de contact Lego Mindstorms NXT

What's the difference between a multiplexer and a port splitter ?


The port splitter does not distinguish the sensors of motors that are connected to it. So if 3 sensors are connected to the port splitter, it can't know which sensor has been triggered. On the contrary, the multiplexer differenciate each sensor and knows which one has been triggered.

Programming the NXT Touch Sensor Multiplexer

 

Programming using NXT-G


This multiplexer for LEGO Mindstorms NXT touch sensors is programmable using NXT-G. Click on the image below to download the code block NXT-G

Bloc NXT-G multiplexeur de capteurs de contact Lego Mindstorms NXT

Programming using RobotC

The multiplexer for LEGO Mindstorms NXT touch sensors is programmable using RobotC. To download the library to manipulate this multiplexer, click the image below:

RobotC, langage de programmation en C pour Lego Mindstorms NXT