Difference between revisions of "Itty Bitty Buggy: Buzzer Tutorial (mDesigner)"

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(→‎Block: Play Note)
(→‎Example 1: Play a note with Buzzer)
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If you plan to use '''online''' mode and previously used '''offline''' mode, [[Itty_Bitty_Buggy:_Getting_Started_(mDesigner)#Connecting_to_Itty_Bitty_Buggy_to_mDesigner_.28Online_mode.29|'''please follow the instructions to reset back to "online mode"'''.]]
 
If you plan to use '''online''' mode and previously used '''offline''' mode, [[Itty_Bitty_Buggy:_Getting_Started_(mDesigner)#Connecting_to_Itty_Bitty_Buggy_to_mDesigner_.28Online_mode.29|'''please follow the instructions to reset back to "online mode"'''.]]
 
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{| class="wikitable"
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|+Blocks Used
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!Block Category
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!Blocks
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|bgcolor=FEC254|Events
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|[[File:MDesigner_When_Click_Green_Flag_block_new.png|x50px]] [[File:Info_icon.png|24px|link=block_reference]]
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|Buggy [[File:IBB_Buggy_icon.png|x30px]]
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|[[File:IBB_mDesigner_Motor_Block_Set_Speed_NoLabels.png|x50px|link=Buggy_Base_(use_with_mDesigner)#Motor_-_Set_Speed]] [[File:Info_icon.png|24px|link=Buggy_Base_(use_with_mDesigner)#Motor_-_Set_Speed]]
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[[File:IBB_mDesigner_Buzzer_Example1.png]]
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'''Description:''' [[how to activate blocks|When activated]], Buzzer will play note C4 for 3 seconds.

Revision as of 22:46, 1 November 2018

Buzzer

Buggy Base contains a Buzzer capable of producing sounds. When pulses of electricity are sent to the Buzzer, the pulses causes the Buzzer to vibrate and produce an audible sound. Pulses of different frequencies will cause the Buzzer to produce different notes. The following blocks will allow the user to control the Buzzer.

Block: Play Note

Buzzer can be controlled to play a note with the Buzzer - Play Note block.

Function: This block controls the Buzzer to play the selected note for the specified duration.

Note: If the duration (seconds) is set (not 0) this block is holding. Which means the note must complete playing before the program goes to the next block in the script.
Note: As of mDesigner v1.6:
  • In "online mode" this block accepts whole and decimal numbers.
  • In "offline mode" this block only accepts WHOLE numbers. Decimal numbers will be rounded down.
IBB mDesigner Buzzer Block Play Note.png
  • Note - select note to play.
  • Duration - time in seconds to play the selected note.

Example 1: Play a note with Buzzer

Note: this example can be performed in online or offline mode.

If you plan to use online mode and previously used offline mode, please follow the instructions to reset back to "online mode".

Blocks Used
Block Category Blocks
Events MDesigner When Click Green Flag block new.png Info icon.png
Buggy IBB Buggy icon.png IBB mDesigner Motor Block Set Speed NoLabels.png Info icon.png
Example

IBB mDesigner Buzzer Example1.png

Description: When activated, Buzzer will play note C4 for 3 seconds.

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