Added: 2 years ago
From: arixrobotics
Views: 711
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  • Man i can't do this comunication, i have problem whit the procotol i2c, i know that in the Hardware Developer Kit its, but dont doing that comunicate, the protocol i2c is S - 1010 - adress_device - adress high - adress low - data- stop, yes? or i confused? i need your help because need doing this comunication for a project!

  • Hi man, that type of data send the sensor? Need send any direcction specified to the sensor for obtain the data?

  • @carlosaldivia hey sorry i got busy n forgot to reply. i dont know about colour sensor, never tried it. the only sensor that needs data transmission is the sonar sensor, which uses I2C communication. the other sensors simply use analog or digital input pins.

    the interface are all in the Hardware Developer Kit. Download it from the link in the description (click on the description panel to see more and find the link).

  • You have used the sensor of color with pic? I have the doubt if it needs an initial pulse to be powered? Not yet I know clearly, so that to use sideburn A/D. If you can clarify to me to the doubt you I thank for it.

  • Ok man! I try! Where is the link? I dont see!

  • Ok man! I try! 

  • Ok man! I try!

  • If you can provide technical information about these sensors, electrical typical, information to me of the communication i2c that these use. And if usastes all the pins of the RJ11. I am of Venezuela.

  • Hello, you are of where? I am interested in the communication of PIC with sensors nxt, I want to make units of these sensors to be able to be used in electronic circuits, you can help me with information about the communication which they use? I see that communicate the sensor of distance use a pic.

  • @carlosaldivia hello carlos (thats your name, right?). i'm Arif from Malaysia. all the info you need to interface with NXT sensors are given out in Lego's website (see link in the description).

    download the Hardware Developer Kit, and in there you will find all the circuitry and protocol to interface the NXT sensors.

    try it out for yourself first, and then let me know if you need more help.

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