Steer left and right py v2 - Revision history

Mol: Marked this version for translation

2020-09-23T13:27:31Z

Marked this version for translation

← Older revision		Revision as of 16:27, 23 September 2020
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	[[Category: Asimov]]		[[Category: Asimov]]

	== About ==		== About == <!--T:20-->

			<!--T:21-->
	This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].		This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].
	[[File:MeetAndcodeLogo.png\|thumb]]		[[File:MeetAndcodeLogo.png\|thumb]]

Mol at 19:32, 22 September 2020

2020-09-22T19:32:03Z

← Older revision		Revision as of 22:32, 22 September 2020
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	[[Category: Python v2]]		[[Category: Python v2]]
	[[Category: Asimov]]		[[Category: Asimov]]

			== About ==

			This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].
			[[File:MeetAndcodeLogo.png\|thumb]]

	</translate>		</translate>

			[[Meet_and_Code_2020_II:_Python \| Meet and Code II: Python]]

Mol: Marked this version for translation

2020-06-09T15:16:52Z

Marked this version for translation

← Older revision		Revision as of 18:16, 9 June 2020
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	<translate>		<translate>

	== Introduction ==		== Introduction == <!--T:1-->

			<!--T:2-->
	Test if multiple steering blocks can be aligned one after other. Works perfectly.		Test if multiple steering blocks can be aligned one after other. Works perfectly.

	=== Robot ===		=== Robot === <!--T:3-->

			<!--T:4-->
	The idea and principle works for almost any robot thought this is tested using Asimov.		The idea and principle works for almost any robot thought this is tested using Asimov.

	=== Sensors ===		=== Sensors === <!--T:5-->

			<!--T:6-->
	No sensors.		No sensors.

	== An Illuminating Example ==		== An Illuminating Example == <!--T:7-->
	<youtube>Ab5JR3NtRIU</youtube>		<youtube>Ab5JR3NtRIU</youtube>

	== Theory ==		== Theory == <!--T:8-->

			<!--T:9-->
	Cascade a few .on() functions to steer first left then right. Sleep a few seconds in between the rounds.		Cascade a few .on() functions to steer first left then right. Sleep a few seconds in between the rounds.

	== An Example Code ==		== An Example Code == <!--T:10-->

			<!--T:11-->
	<syntaxhighlight lang="python">		<syntaxhighlight lang="python">
	#!/usr/bin/env python3		#!/usr/bin/env python3
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	from time import sleep		from time import sleep

			<!--T:12-->
	#How about move steering?		#How about move steering?
	steer_pair = MoveSteering(OUTPUT_B, OUTPUT_C)		steer_pair = MoveSteering(OUTPUT_B, OUTPUT_C)
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	#steer_pair.off()		#steer_pair.off()

			<!--T:13-->
	steer_pair.on(steering=20, speed=5)		steer_pair.on(steering=20, speed=5)
	sleep(10)		sleep(10)

			<!--T:14-->
	steer_pair.off()		steer_pair.off()
	</syntaxhighlight >		</syntaxhighlight >
Line 42:		Line 50:


	== Exercises ==		== Exercises == <!--T:15-->

			<!--T:16-->
	1. Make the robot to steer around a table or a chair. Try to stop it at the starting position		1. Make the robot to steer around a table or a chair. Try to stop it at the starting position

			<!--T:17-->
	2. Make the robot stop		2. Make the robot stop
	#After 10 seconds		#After 10 seconds
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	#After the colour sensor finds a black tape.		#After the colour sensor finds a black tape.

			<!--T:18-->
	3. Try different steering values:		3. Try different steering values:
	#0		#0
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			<!--T:19-->
	[[Category: Python v2]]		[[Category: Python v2]]
	[[Category: Asimov]]		[[Category: Asimov]]

	</translate>		</translate>

Mol: Created page with " == Introduction == Test if multiple steering blocks can be aligned one after other. Works perfectly. === Robot === The idea and principle works..."

2020-06-09T15:09:02Z

Created page with "<languages /> <translate> == Introduction == Test if multiple steering blocks can be aligned one after other. Works perfectly. === Robot === The idea and principle works..."

New page

<languages />
<translate>

== Introduction ==

Test if multiple steering blocks can be aligned one after other. Works perfectly.

=== Robot ===

The idea and principle works for almost any robot thought this is tested using Asimov.

=== Sensors ===

No sensors.

== An Illuminating Example ==
<youtube>Ab5JR3NtRIU</youtube>

== Theory ==

Cascade a few .on() functions to steer first left then right. Sleep a few seconds in between the rounds.

== An Example Code ==

<syntaxhighlight lang="python">
#!/usr/bin/env python3
from ev3dev2.motor import MoveSteering, OUTPUT_B, OUTPUT_C
from time import sleep

#How about move steering?
steer_pair = MoveSteering(OUTPUT_B, OUTPUT_C)
steer_pair.on(steering=-20, speed=5)
sleep(10)
#steer_pair.off()

steer_pair.on(steering=20, speed=5)
sleep(10)

steer_pair.off()
</syntaxhighlight >
<youtube>T3QaoWtgKTQ</youtube>

== Exercises ==

1. Make the robot to steer around a table or a chair. Try to stop it at the starting position

2. Make the robot stop
#After 10 seconds
#After 3.5 rotations of the left tire
#After the colour sensor finds a black tape.

3. Try different steering values:
#0
#-50 and +50
#-100 and +100
#-110 and +110

[[Category: Python v2]]
[[Category: Asimov]]

</translate>