User Manual
27 28
Project 12 : Magic Musician
Diculty Level
Part List
Description
12. Magic Musician
This is a challenging level 4 demo;
however, it is not as hard as it seems if
you have tried the “Gesture Recognition”
demo. This demo is very fun because
you can use gesture and Bananas to
create an instrument. Show this demo to
your family and friends, they will be
amazed by you!
Steps
In the Grove Package, add on Gesture Right to trigger the speaker
start melody (dadadum) repreating (once).
2. In the Grove Package, add on Gesture Right to trigger the
speaker start melody (entertainer) repeating (once).
5. Connect the hardrware pieces as instructed in page 27.
6. Click Download to transfer your code in your micro:bit!
7. For gesture control, use your hand to move left and right
above the gesture sensor, you will hear different music.
8. For banana control, use one of your hand to touch the banana that is connected to
GND, use another hand to touch the banana on P1 or P2, you will hear different music.
Try to use more bananas or gestures to play more sounds and
melodies you like. Maybe make a band with a friend!
3. Add input block on pin P1 pressed, then add music block start
melody (birthday) repeating once, or choose any melody you like
except the two you have used in step 1 and 2.
4. Add another input block on pin P2 pressed, then add music
block start melody (wedding) repeating once, or choose the
another melody you like.
1
1
2
2
3
3
4
4
1x Grove - Gesture
1x Grove - Speaker
4x Crocodile Clip
4x Bananas
1x Grove Shield for micro:bit
1x micro:bit
1
2
3
4
5
6
5
3
4
6
GND
P1
P2
2
P0/P14
Left
I2C
Right
1