Difference between revisions of "Spike Prime - Mechanical Lever"

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Model:
 
Model:
  
[[Image:spike_average_speed_model.png|model of vehicle|300px]]
+
[[Image:spike_lever_model.png|model of the lever|600px]]
  
 
Pictures:
 
Pictures:
  
[[Image:spike_average_speed.jpg|vehicle|300px]]
+
[[Image:spike_lever_1_lever.jpg|complete model|300px]]
 +
[[Image:spike_lever_2_lever_with_weight.jpg|lever with easy load|300px]]
 +
[[Image:spike_lever_3_lever_with_more_weight.jpg|lever with heavy load|300px]]
 +
[[Image:spike_lever_4_lever_sensor_detail_1.jpg|sensor detail|300px]]
 +
[[Image:spike_lever_5_lever_sensor_detail_2.jpg|more close sensor detail|300px]]
 +
[[Image:spike_lever_6_lever_sensor_detail_3.jpg|even more close sensor detail|300px]]
 +
[[Image:spike_lever_7_weight_1.jpg|weight of easy load|300px]]
 +
[[Image:spike_lever_8_weight_2.jpg|weight of increment for intermediate load|300px]]
 +
[[Image:spike_lever_9_weight_3.jpg|weight of increment for heavy load|300px]]
 +
[[Image:spike_lever_a_weight_4.jpg|weight of heavy load complete|300px]]
 +
 
  
 
Building instructions:
 
Building instructions:
  
* [[Spike Prime - Average Speed - Building Instructions|Average Speed (PNG)]]
+
* [[Spike Prime - Lever - Building Instructions|Lever (PNG)]]
  
 
Download building instructions:  
 
Download building instructions:  
  
* [[Media:spike_measure_average_speed.pdf| vehicle (pdf)]]
+
* [[Media:spike_lever.pdf| lever (pdf)]]
  
 
Download stud.io model:
 
Download stud.io model:
  
* [[Media:spike_average_speed_vehicle.io|vehicle (stud.io)]]
+
* [[Media:spike_lever.io|lever (stud.io)]]
  
  
 
== Program ==
 
== Program ==
  
[[Image:average_speed_prg.png|Main program]]
+
[[Image:lever_prg.png|Main program]]
  
Download: [[Media:average_speed.llsp|average_speed.llsp]]
+
Download: [[Media:lever.llsp|lever.llsp]]
  
 
description of the program
 
description of the program
Line 39: Line 49:
  
 
<youtube>P6joJEwgsIE</youtube>
 
<youtube>P6joJEwgsIE</youtube>
<youtube>P6joJEwgsIE</youtube>
+
<youtube>YuJ5C7Oa8Wc</youtube>
 +
<youtube>IOpZiKMmW2A</youtube>
  
  
 
* Make your own recording
 
* Make your own recording
  
Example result of measurement:
 
 
[[Image:spike_average_speed_variables.png|result of measurement]]
 
  
 
* Perform measurements with your model and discuss in your group what has happened.
 
* Perform measurements with your model and discuss in your group what has happened.
Line 63: Line 71:
 
== Additional resources ==
 
== Additional resources ==
  
* Download: [http://robotika.sk/spike/spike_physics_2_average_speed.zip Average speed - all media files]
+
* Download: [http://robotika.sk/spike/spike_physics_3_lever.zip Lever - all media files]
  
 
__notoc__
 
__notoc__

Revision as of 14:58, 16 February 2020

Let's begin

introduction...

Build

Model:

model of the lever

Pictures:

complete model lever with easy load lever with heavy load sensor detail more close sensor detail even more close sensor detail weight of easy load weight of increment for intermediate load weight of increment for heavy load weight of heavy load complete


Building instructions:

Download building instructions:

Download stud.io model:


Program

Main program

Download: lever.llsp

description of the program


Measure, analyze, think


  • Make your own recording


  • Perform measurements with your model and discuss in your group what has happened.


Explore and modify

  • Modify the program so that ...
  • Modify the model so that ...

Present

  • Prepare a short presentation for other groups. Tell others about how your measurement went, what issues did you have to solve. What do they mean and why did they happen?


Additional resources