MIDIKBD03 ist ein MIDI-Keyboard, basierend auf der Hardware eines Kinderspielzeug-Keyboards mit 37 Tasten.
Die Elektronik wird ersetzt durch eine Teensy-LC-Baugruppe nach dem Vorbild des PuProject MIDIKBD02.
Pinout der Tasten-Baugruppen
Notentasten
| Taste |
Note |
Column
(Return) |
Row
(Scan) |
MIDI Code
dezimal
|
| 1 |
F2 |
13 |
4 |
41
|
| 2 |
F#2 |
12 |
4 |
42
|
| 3 |
G2 |
11 |
4 |
43
|
| 4 |
G#2 |
10 |
4 |
44
|
| 5 |
A2 |
9 |
4 |
45
|
| 6 |
B2 |
8 |
4 |
46
|
| 7 |
H2 |
7 |
4 |
47
|
| 8 |
C3 |
6 |
4 |
48
|
| 9 |
C#3 |
13 |
3 |
49
|
| 10 |
D3 |
12 |
3 |
50
|
| 11 |
D#3 |
11 |
3 |
51
|
| 12 |
E3 |
10 |
3 |
52
|
| 13 |
F3 |
9 |
3 |
53
|
| 14 |
F#3 |
8 |
3 |
54
|
| 15 |
G3 |
7 |
3 |
55
|
| 16 |
G#3 |
6 |
3 |
56
|
| 17 |
A3 |
13 |
2 |
57
|
| 18 |
B3 |
12 |
2 |
58
|
| 19 |
H3 |
11 |
2 |
59
|
| 20 |
C4 |
10 |
2 |
60
|
| 21 |
C#4 |
9 |
2 |
61
|
| 22 |
D4 |
8 |
2 |
62
|
| 23 |
D#4 |
7 |
2 |
63
|
| 24 |
E4 |
6 |
2 |
64
|
| 25 |
F4 |
13 |
1 |
65
|
| 26 |
F#4 |
12 |
1 |
66
|
| 27 |
G4 |
11 |
1 |
67
|
| 28 |
G#4 |
10 |
1 |
68
|
| 29 |
A4 |
9 |
1 |
69
|
| 30 |
B4 |
8 |
1 |
70
|
| 31 |
H4 |
7 |
1 |
71
|
| 32 |
C5 |
6 |
1 |
72
|
| 33 |
C#5 |
13 |
5 |
73
|
| 34 |
D5 |
12 |
5 |
74
|
| 35 |
D#5 |
11 |
5 |
75
|
| 36 |
E5 |
10 |
5 |
76
|
| 37 |
F5 |
9 |
5 |
77
|
|
Steuertasten
| Tastenname |
Column
(Return) |
Row
(Scan) |
Key-Number
|
| Tempo+ |
13 |
16 |
707
|
| Tempo- |
12 |
16 |
706
|
| Demo all |
6 |
16 |
700
|
| Demo |
8 |
14 |
502
|
| Cymbal/Chick |
10 |
14 |
504
|
| Hi-Hat/Duck |
11 |
14 |
505
|
| Snare Drum / Frog |
12 |
14 |
506
|
| Base Drum / Dog |
13 |
14 |
507
|
| Record |
8 |
16 |
702
|
| Play |
7 |
16 |
701
|
| Volume+ |
11 |
16 |
705
|
| Volume- |
10 |
16 |
704
|
| Stop |
9 |
16 |
703
|
| Disco |
10 |
17 |
804
|
| New Age |
11 |
17 |
805
|
| Rock |
12 |
17 |
806
|
| Slow Rock |
13 |
17 |
807
|
| Blues |
6 |
17 |
800
|
| Samba |
7 |
17 |
801
|
| Waltz |
9 |
17 |
803
|
| March |
8 |
17 |
802
|
| On/Off |
|
|
| Trumpet |
10 |
15 |
604
|
| Violin |
11 |
15 |
605
|
| Organ |
12 |
15 |
606
|
| Piano |
13 |
15 |
607
|
| Mandolin |
9 |
15 |
603
|
| Bell |
8 |
15 |
602
|
| Music Box |
7 |
15 |
601
|
| Guitar |
6 |
15 |
600
|
| Change |
9 |
14 |
503
|
|
Teensy-I/O-Pins
| Tastatur-Kabel-Pin |
Tastatur-Pin-Name |
Teensy-LC-Pin |
Teens-Pin-Name
|
| 1 |
Scan-Column 0 |
11 |
D9
|
| 2 |
Scan-Column 1 |
12 |
D10
|
| 3 |
Scan-Column 2 |
13 |
D11
|
| 4 |
Scan-Column 3 |
14 |
D12
|
| 5 |
Scan-Column 4 |
16 |
D14
|
| 6 |
Return-Row 0 |
2 |
D0
|
| 7 |
Return-Row 1 |
3 |
D1
|
| 8 |
Return-Row 2 |
4 |
D2
|
| 9 |
Return-Row 3 |
5 |
D3
|
| 10 |
Return-Row 4 |
6 |
D4
|
| 11 |
Return-Row 5 |
7 |
D5
|
| 12 |
Return-Row 6 |
8 |
D6
|
| 13 |
Return-Row 7 |
9 |
D7
|
| 14 |
Scan-Column 5 |
17 |
D15
|
| 15 |
Scan-Column 6 |
18 |
D16
|
| 16 |
Scan-Column 7 |
19 |
D17
|
| 17 |
Scan-Column 8 |
20 |
D18
|
| 18
|
| 19
|
| 20
|
| 21
|
|