SunFounder PiArm, Manual, Page: 118 / 163

Piarm, Release 1.0
•
music_set_volume()
: Set volume, range is 0%-100%.
•
sound_play()
: Play a sound in a specific path.
def
background_music ():
music = './musics/sports-Ahjay_Stelino.mp3'
m . music_set_volume( 50 )
m . background_music(music)
Play background music
. /musics/sports-Ahjay_Stelino.mp3
at 50% volume.
•
background_music()
: Play the background music in a specific path.
def tts ():
t . say( "timing begins" )
sleep( 1 )
t . say( "three" )
sleep( 1 )
t . say( "two" )
sleep( 1 )
t . say( "one" )
sleep( 1 )
t . say( "Stop music" )
sleep( 1 )
Write text to PiArm to make it speak.
•
say()
: Writing characters or strings in parentheses will make PiArm speak them out.
4.4 Dual Joystick Module Control
In this project, we will use the Dual Joystick Module that comes with the kit to control the PiArm.
• Shovel Bucket - Joystick Control
• Hanging Clip - Joystick Control
• Electromagnet - Joystick Control
114 Chapter 4. Play with Python