educatenxt enter the name “sound graphing” for your experiment. real-time data logging click the...
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![Page 1: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/1.jpg)
EducateNXT
Enter the name
“Sound Graphing”
for your experiment.
Real-time Data Logging
Click the Switch to NXT Data Logging icon in the top-left corner of the NXT-G screen.
Then press Go >>.
![Page 2: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/2.jpg)
EducateNXT
Real-time Data Logging
Select Sound Sensor.
Click the green Play button.
Plug in a Sound sensor to Port 1 on the NXT Brick.
![Page 3: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/3.jpg)
EducateNXT
Real-time Data Logging
Y axis
dB (decibels)
x-axis
Time (sec)
Actual Data readings
Data-logging Tools
Graph should look something like this.
![Page 4: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/4.jpg)
EducateNXT
Data-logging Tools
Zoom
Move the graph around.
Predict
Analyze statistics and so forth.
Write on the graph.
Screen shot
![Page 5: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/5.jpg)
EducateNXT
Data Logging the EduBot
Start a new experiment.
Select Rotation Sensor.
Select Port B.
The motion of pushing the EduBot can be graphed.
![Page 6: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/6.jpg)
EducateNXT
Data Logging the EduBotGraph the movement of the EduBot as it
is being pushed.
Forward – ConstantBackward – ConstantAccelerate and then
decelerate.
![Page 7: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/7.jpg)
EducateNXT
Use the Scaling Mode to resize your graph.
Some things to try . . .
![Page 8: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/8.jpg)
EducateNXT
Some things to try . . .
Graph two motors at once.
Then try pushing the robot in a curve turn.
![Page 9: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/9.jpg)
EducateNXT
Some things to try . . .The Prediction Tool
Create your own graph and try to copy the motion by pushing the EduBot.
![Page 10: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/10.jpg)
EducateNXT
Logging the Line Follow
What does a Light sensor see when the EduBot follows the line?
To find out, add a Datalog block to a Line Follow program.
![Page 11: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/11.jpg)
EducateNXT
Logging the Line Follow
Single Sensor Line Follow program with Datalog block at the start
![Page 12: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/12.jpg)
EducateNXT
Configuration Panel for Line Follow Datalog block
Logging the Line FollowNote: Light Generated box checked
Download the program to the EduBot and run (Orange button x4).
Once run for at least seven seconds, upload the data from the Data Logging screen.
![Page 13: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/13.jpg)
EducateNXT
Show the Teacher!Try data logging as part of a program:• Line Following with two Light sensors
• The Ultrasonic sensor, attached to the EduBot, approaching a wall
• The Sound sensor, attached to the EduBot, approaching a constant sound source
• A Light sensor, attached to the EduBot, approaching (and facing) a constant light source
![Page 14: EducateNXT Enter the name “Sound Graphing” for your experiment. Real-time Data Logging Click the Switch to NXT Data Logging icon in the top-left corner](https://reader038.vdocuments.mx/reader038/viewer/2022103021/56649c775503460f9492bee9/html5/thumbnails/14.jpg)
EducateNXT