MAYBE Computer Macro Keyboard
D9
D10
D11
D12
D5
D6
D7
D8
D4
D3
D2
D1
C1
C2
R4
R7
R6
R5
S5
S8
S2
S9
S10
S3
S4
S7
S11
S12
S1
S6
1
3
4
2
4
12
2
2
D9
D10
D11
D12
D5
D6
D7
D8
D4
D3
D2
D1
C1
C2
R4
R7
R6
R5
S5
S8
S2
S9
S10
S3
S4
S7
S11
S12
S1
S6
12
220Ω
0.22μF
Maybe MB 2.2
Teensy 4.0
Rotary Encoder
7 Segment
A
COM
B
SW
LED1
R LED
LED2
LED2bis
LED4bis
LED1ter
LED4
LED3
LED4ter
LED2ter
LED1bis
LED3bis
LED3ter
2
Maybe MB 2.2
Teensy 4.0
Rotary Encoder
7 Segment
A
COM
B
SW
LED1
R LED
LED2
LED2bis
LED4bis
LED1ter
LED4
LED3
LED4ter
LED2ter
LED1bis
LED3bis
LED3ter
Maybe MB 2.2
Teensy 4.0
Rotary Encoder
7 Segment
A
COM
B
SW
LED1
R LED
LED2
LED2bis
LED4bis
LED1ter
LED4
LED3
LED4ter
LED2ter
LED1bis
LED3bis
LED3ter
B ZLAB