nikki007 Posted October 13, 2013 Posted October 13, 2013 Goodmorning, I saw a Youtube_HiTechnic_trains video, but: what are the settings and blocks that were used in the NXT program to do that? I am Totally noob at programming!!! Please help me?? - 2 PF Trains - Mindstorms nxt 2.0 - HiTechnic IRLink (sensor) - light sensor - ultrasonic sensor Nikki Quote
Jim Posted October 13, 2013 Posted October 13, 2013 Hi Nikki, Welcome to EB! When asking a question, you should try to be as clear as possible. Instead of saying you saw A video, you might want to include a link to (or embed) THE video. Do you have a link? Quote
Jim Posted October 14, 2013 Posted October 14, 2013 They are using the Hitechnic IRLink Sensor, this one: http://www.hitechnic.com/cgi-bin/commerce.cgi?preadd=action&key=NIL1046 The blocks are at the bottom of the page. PF IRLink Block - Controls Power Functions motors with IR Control unit Train IRLink Block - Controls LEGO R/C trains RCX IRLink Block - Transmits commands to a Mindstorms RCX and receives RCX sensor readings There's a special block for trains. Quote
Jim Posted October 15, 2013 Posted October 15, 2013 Do you need further assistance? Let me know. Quote
nikki007 Posted October 25, 2013 Author Posted October 25, 2013 I have made my own configuration for the train control system, and i was wondering if you could maybe take a look and see if it is correctly done, or not. Or maybe ask someone else to do it ;) I know it's a simple problem, but i can't figure it out!! Nikki Quote
nikki007 Posted November 12, 2013 Author Posted November 12, 2013 Sorry, sorry, SORRY TOTAL NOOB -:) I owed 6 PF-trains, NOT IR-Trains (Note Myself: reading glasses!!!!!!) IRLink sensor: Nikki_Test....1,2,3,GO! WTF!!!!!: range: 20-30 centimeter? Bummer!!!! Never give up: Let's me see.....: Lego PF-emote.....PF-trains automatic controller..... HEEEY!!!Eureka!!!! I got it !!!!! Look: http://imgur.com/iRRdH02&Wu1NKAh&uMfufe7#2 (Well..... not me....It was a Youtube video by Ikuo Kamei about a NXT PF Speed Controller Build Instruction ( )NXT-G Program (Noob-programming-101) : Motor A...Forward....Duration: 0.15 Rotations...Simple! Download & Run Yuppie!!!! The Train Runs... Big Breakthrough!!!!! Hold on: the train passes the station! Not good!! I thought: ---> Motor A...Backward....Duration: 0.15 Rotations... (Noob_programming-101) ---->(http://imgur.com/fMD6BYD) I may be a bit out of ideas on how I should fix this problem I'm having. Please, won't you me help? P.S: I have stroke, difficult writing, but my son is doing the typing/translating ;-) Nikki Quote
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