c_meyer
/
pxt-calliope
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

restructed banana lesson

This commit is contained in:
Peli de Halleux 2016-10-03 19:07:54 -07:00
parent 091917b765
commit 87d34ba030
4 changed files with 103 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
docs/projects/banana-keyboard.md
View File

@ -1,12 +1,16 @@
# banana keyboard activity
# banana keyboard
build a banana keyboard
### @description A beginner maker activity, building a piano from bananas.
# micro:bit banana keyboard
### ~avatar
Build your own micro:bit piano using bananas!
### ~
![](/static/mb/lessons/banana-keyboard-0.png)
In this project, you will build your own music player micro:bit banana keyboard from household fruit. Project duration: 15 minutes.
## Duration: ~20 minutes.
## Materials
@ -15,86 +19,11 @@ In this project, you will build your own music player micro:bit banana keyboard
* Orange
* Crocodile clips
## Steps
## Activities
### Step 1
![](/static/mb/lessons/banana-keyboard-1.png)
Using the 1st crocodile clip, connect the end of the crocodile clip onto GND pin on the micro:bit.
### Step 2
![](/static/mb/lessons/banana-keyboard-2.png)
![](/static/mb/lessons/banana-keyboard-3.png)
Using the 2nd crocodile clip, connect the end of the crocodile clip onto the 0 pin on the micro:bit.
### Step 3
![](/static/mb/lessons/banana-keyboard-4.png)
Using the 1st crocodile clip, connect the second end of the crocodile clip onto based of the headphone jack.
### Step 4
![](/static/mb/lessons/banana-keyboard-5.png)
![](/static/mb/lessons/banana-keyboard-6.png)
Using the 2nd crocodile clip, connect the second end of the crocodile clip onto tip of the headphone jack.
### Step 5
![](/static/mb/lessons/banana-keyboard-7.png)
Using the 3rd crocodile clip, connect the end of the crocodile clip onto the 1st crocodile clip already clipped onto GND.
### Step 6
![](/static/mb/lessons/banana-keyboard-8.png)
![](/static/mb/lessons/banana-keyboard-9.png)
Using the 3rd crocodile clip, connect the unattached end of the crocodile clip onto the orange.
### Step 7
![](/static/mb/lessons/banana-keyboard-10.png)
Using the 4th crocodile clip, connect the end of the crocodile clip onto pin 1 on the micro:bit.
### Step 8
![](/static/mb/lessons/banana-keyboard-11.png)
Using the 4th crocodile clip, connect the unattached end of the crocodile clip onto the banana.
### Step 9
![](/static/mb/lessons/banana-keyboard-12.png)
Your banana keyboard is ready!
### Step 10
Connect your micro:bit to your computer using your USB cable and run this script:
```blocks
let sound = music.noteFrequency(Note.C);
input.onPinPressed(TouchPin.P1, () => {
for (let i = 0; i < 5; i++) {
sound = sound + 25;
music.playTone(sound, music.beat(BeatFraction.Sixteenth));
}
});
```
Tap your banana instrument to play sound against... the fruit!
### ~avatar boothing
Excellent, you're ready to continue with the [challenges](/projects/banana-keyboard-challenges)!
* [Making the keyboard](/projects/banana-keyboard/making)
* [Beat box](/projects/banana-keyboard/beat-box)
### ~button /projects/banana-keyboard/making
Let's get started!
### ~

2
docs/projects/banana-keyboard-challenges.md → docs/projects/banana-keyboard/beat-box.md
View File

@ -1,4 +1,4 @@
# banana keyboard blocks challenges
# banana keyboard - beat box
Have you ever tried to making beat box sounds? Let's try making a beatbox with code!

85
docs/projects/banana-keyboard/making.md Normal file
View File

@ -0,0 +1,85 @@
# banana keyboard - making
## Materials
* micro:bit, battery holder and 2 AAA batteries
* Bananas
* Orange
* Crocodile clips
## Steps
### Step 1
![](/static/mb/lessons/banana-keyboard-1.png)
Using the 1st crocodile clip, connect the end of the crocodile clip onto GND pin on the micro:bit.
### Step 2
![](/static/mb/lessons/banana-keyboard-2.png)
![](/static/mb/lessons/banana-keyboard-3.png)
Using the 2nd crocodile clip, connect the end of the crocodile clip onto the 0 pin on the micro:bit.
### Step 3
![](/static/mb/lessons/banana-keyboard-4.png)
Using the 1st crocodile clip, connect the second end of the crocodile clip onto based of the headphone jack.
### Step 4
![](/static/mb/lessons/banana-keyboard-5.png)
![](/static/mb/lessons/banana-keyboard-6.png)
Using the 2nd crocodile clip, connect the second end of the crocodile clip onto tip of the headphone jack.
### Step 5
![](/static/mb/lessons/banana-keyboard-7.png)
Using the 3rd crocodile clip, connect the end of the crocodile clip onto the 1st crocodile clip already clipped onto GND.
### Step 6
![](/static/mb/lessons/banana-keyboard-8.png)
![](/static/mb/lessons/banana-keyboard-9.png)
Using the 3rd crocodile clip, connect the unattached end of the crocodile clip onto the orange.
### Step 7
![](/static/mb/lessons/banana-keyboard-10.png)
Using the 4th crocodile clip, connect the end of the crocodile clip onto pin 1 on the micro:bit.
### Step 8
![](/static/mb/lessons/banana-keyboard-11.png)
Using the 4th crocodile clip, connect the unattached end of the crocodile clip onto the banana.
### Step 9
![](/static/mb/lessons/banana-keyboard-12.png)
Your banana keyboard is ready!
### Step 10
Connect your micro:bit to your computer using your USB cable and run this script:
```blocks
input.onPinPressed(TouchPin.P1, () => {
music.playTone(music.noteFrequency(Note.C), music.beat(BeatFraction.Quarter));
});
```
Tap your banana instrument to play sound against... the fruit!
### ~button /projects/banana-keyboard/beat-box
NEXT: beat box
### ~

4
docs/projects/guitar.md
View File

@ -1,5 +1,7 @@
# Guitar
![guitar icon](/static/mb/projects/guitar.png)
### @description A beginner-intermediate maker activity, building a guitar with the micro:bit
### ~avatar avatar
@ -15,6 +17,7 @@ https://youtu.be/GYmdTFvxz80
5 Activities, approx 30-45 min each based on familiarity with the coding concepts
## Materials
* Cardboard large pieces (recycle!)
* Tape (masking, duct Tape, and/or packing tape)
* Markers and/or paint
@ -25,6 +28,7 @@ https://youtu.be/GYmdTFvxz80
* Headphones
## Activities
* [Making the Guitar Body](/projects/guitar/making)
* [Buttons, Display & Sound](/projects/guitar/displaybuttons)
* [Light Sensor Tone control](/projects/guitar/lightsensor)