Go back to Product Documents Navigation
Go back to Future Board Documents Navigation
Import FutureBoard Library
Import the Library to make use of its functions.
03: Buzzer
1. Emitting a frequency
Emits a sound using a frequency.
Refer to this document for the relation of frequencies and notes:
https://pages.mtu.edu/~suits/notefreqs.html
Parameter d denotes the duration in seconds, use -1 for non-stop.
2. Emitting a note
| buzzer.note(note,beats=1) |
Emits a sound using a note, value ranges from 0~130, with a total of 12 octaves, multiples of 12 are the C note of that octave.
Parameter beats controls the length, default is 1.
3. Resting
Parameter beats controls the length, default is 1.
4. Setting the bpm
Sets the bpm(beats per minute) of the buzzer, default is 120.
5. Stopping the buzzer
6. Playing a melody
Define your own melody or use the predefined melodies with m.
Predefined Melodies:
|
CORRECT = "c6:1 f6:2 "
NOTICE = "d5:1 b4:1 "
ERROR = "a3:2 r a3:2 "
DADA = "r4:2 g g g eb:8 r:2 f f f d:8 "
ENTERTAINER = "d4:1 d# e c5:2 e4:1 c5:2 e4:1 c5:3 c:1 d d# e c d e:2 b4:1 d5:2 c:4 "
PRELUDE = "c4:1 e g c5 e g4 c5 e c4 e g c5 e g4 c5 e c4 d g d5 f g4 d5 f c4 d g d5 f g4 d5 f b3 d4 g d5 f g4 d5 f b3 d4 g d5 f g4 d5 f c4 e g c5 e g4 c5 e c4 e g c5 e g4 c5 e "
ODE = "e4 e f g g f e d c c d e e:6 d:2 d:8 e:4 e f g g f e d c c d e d:6 c:2 c:8 "
NYAN = "f#5:2 g# c#:1 d#:2 b4:1 d5:1 c# b4:2 b c#5 d d:1 c# b4:1 c#5:1 d# f# g# d# f# c# d b4 c#5 b4 d#5:2 f# g#:1 d# f# c# d# b4 d5 d# d c# b4 c#5 d:2 b4:1 c#5 d# f# c# d c# b4 c#5:2 b4 c#5 b4 f#:1 g# b:2 f#:1 g# b c#5 d# b4 e5 d# e f# b4:2 b f#:1 g# b f# e5 d# c# b4 f# d# e f# b:2 f#:1 g# b:2 f#:1 g# b b c#5 d# b4 f# g# f# b:2 b:1 a# b f# g# b e5 d# e f# b4:2 c#5 "
RING = "c4:1 d e:2 g d:1 e f:2 a e:1 f g:2 b c5:4 "
FUNK = "c2:2 c d# c:1 f:2 c:1 f:2 f# g c c g c:1 f#:2 c:1 f#:2 f d# "
BLUES = "c2:2 e g a a# a g e c2:2 e g a a# a g e f a c3 d d# d c a2 c2:2 e g a a# a g e g b d3 f f2 a c3 d# c2:2 e g e g f e d "
BIRTHDAY = "c4:3 c:1 d:4 c:4 f e:8 c:3 c:1 d:4 c:4 g f:8 c:3 c:1 c5:4 a4 f e d a#:3 a#:1 a:4 f g f:8 "
WEDDING = "c4:4 f:3 f:1 f:8 c:4 g:3 e:1 f:8 c:4 f:3 a:1 c5:4 a4:3 f:1 f:4 e:3 f:1 g:8 "
FUNERAL = "c3:4 c:3 c:1 c:4 d#:3 d:1 d:3 c:1 c:3 b2:1 c3:4 "
PUNCHLINE = "c4:3 g3:1 f# g g#:3 g r b c4 "
BADDY = "c3:3 r d:2 d# r c r f#:8 "
CHASE = "a4:1 b c5 b4 a:2 r a:1 b c5 b4 a:2 r a:2 e5 d# e f e d# e b4:1 c5 d c b4:2 r b:1 c5 d c b4:2 r b:2 e5 d# e f e d# e "
BA_DING = "b5:1 e6:3 "
WAWA = "e3:3 r:1 d#:3 r:1 d:4 r:1 c#:8 "
JUMP_UP = "c5:1 d e f g "
JUMP_DOWN = "g5:1 f e d c "
POWER_UP = "g4:1 c5 e g:2 e:1 g:3 "
POWER_DOWN = "g5:1 d# c g4:2 b:1 c5:3 "
|
Defining Melodies:
- with c4:2 as an example:
- C is the note
- 4 is the octave
- :2 is the length
If you have any question, please feel free to contact us at Discord, we will always be there to help.
KittenBot Team
Go back to Product Documents Navigation
Go back to Future Board Documents Navigation
