Mindstorms NXT dual-ultrasonic object follower
Loading...
Uploader Comments (NXTFreak)
Top Comments
-
Hello NXTFreak,
How do you compare the values of the two sensors?? So how you can programme it that
the NXT knows where the object is??
We're doing a schoolproject with this NXT,
so if you want to help us we're very gratefull
Kim and Diana
3 years ago 5
-
Hello NXTFreak,
How do you compare the values of the two sensors?? So how you can programme it that
the NXT knows where the object is??
We're doing a schoolproject with this NXT,
so if you want to help us we're very gratefull
Kim and Diana
3 years ago 4
All Comments (18)
-
How do you program it to run straight in till (as in actually interuping the curent task (of driving straight,)) it gets to a wall and then turn? Also, can you use it like a motion sensor?
-
@TheNeXTStorm @NXTFreak maybe put it up under video?
-
can you send me the program
-
can you do it with one ultrasonic sensor too?
-
then put a camera on it and- presto, it's a security cam!
-
Thats cool but easy to programm... you can make tham to follow to object))) :D
-
good job :)
-
shit like my one ^^
-
yup
-
I agreee
- 3:54
LineFollowing.wmvby MainelyTom16,862 views
- 2:11
NXT Maze Solver that Remembers the Shortest Pathby javierantonioruiz19,573 views
- 0:49
Lego Mindstorms NXT Spiderby asbelyakov40,059 views
- 0:36
Ultrasonic "RADAR"by SciGuy1614,242 views
- 1:27
Lego NXT Sonar Explorerby leggor35,850 views
- 1:44
Lego Mindstorms Rock, Paper, Scissors Robotby NXTFreak58,693 views
- 0:30
Mindstorms NXT driving US botby marjan1521,185 views
- 1:45
1,000 RPM NXT Fanby superlegoanimator17,537 views
- 0:46
Lego Mindstorms NXT Hexapod Walkerby XBillums23,945 views
- 2:21
How to get a Robot to set off fireworks using LEGO NXTby BlueToothKiwi222,527 views
- 0:43
nxt robot ultimate program using all sensorsby jezcol18,302 views
- 0:41
NXT Compass sensor and Ultrasonic sensor: Sistema Radar USB v2by xvinyolo3,977 views
- 0:28
X-Large Mindstorms NXT/Lego Gearsby NXTFreak43,777 views
- 1:09
NXT Robot that does not fall off a tableby javierantonioruiz2,696 views
- 2:43
LEGO MINDSTORMS NXT: Robot Exploradorby valajor5,850 views
- 0:45
NXT Robotic Bathroomby NXTFreak5,651 views
- 0:38
NXT Robot,Tank with Ultrasonic sensor and Light Sensorby 3beetoven1,394 views
- 1:13
Lego Mindstorms Peg-Shooting Pistolby NXTFreak4,385 views
- 1:18
Lego Mindstorms NXT Search-o-Botby Cyrodiil895,347 views
- 1:11
Drunk LEGO Robot: Mindstorms NXT Biped Walkerby Laurens200249,707 views
idk if u know how but i've been messing w/ my programming.....how do u get ur robot to back up if its too close or a wall or object like it??
magemager0 3 years ago 3
Well, it sounds like you want a switch block in your program. You can set the switch block to use the ultrasonic sensor, and then set the parameters to how close/far away the object will be. Put whatever blocks you want to execute if the parameters are true in the upper sequence beam of the switch block, and whatever blocks you want to execute if the parameters are false in the lower sequence beam. Hope that helps. NXTFreak
NXTFreak 3 years ago
So it rotates just fine.... can it follow an object forward and backward?
miglspam 3 years ago 3
No, it can't. It can only go left and right.
NXTFreak 3 years ago