Datasheet
Knob G click schematic v100
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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice.
Copyright©2018 MikroElektronika. All rights reserved.
VCC
VCC
VCC VCC
VCC
VCC_3V3 VCC_5V
VCC_3V3 VCC_5V VCC
ENC_A
ENC_B ENC_SW
ENCA_OUT
ENCB_OUT
SW_OUT
VCC
1
2
3
JP3
VCCIO
VCC
ENCB_OUT
ENCA_OUT
RST
VCC
A0
A1
A2
ENC_A
ENC_B
OUT0
OUT1
OUT2
OUT3
A0
A1
A2
OE
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
1
2
3
JP0
A0
1
2
3
JP1
A1
1
2
3
JP2
A2
OUT4
OUT6
OUT7
OUT5
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
OUT16
OUT17
OUT18
OUT19
OUT20
OUT21
OUT22
OUT23
SDA
SCL
RST
VCCVCC
OE
SW_OUT
SCL
SDA
PWR
D1 D3
VCC
SCL
VCC
D2
ENC_SW
VCC_3V3
LD16 LD17 LD18 LD19 LD20 LD21 LD22 LD23
LD8 LD9 LD10 LD11 LD12 LD13 LD14 LD15
LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7
OUT15
OUT14
OUT13
OUT12
OUT7
OUT6
OUT5
OUT4
OUT23
OUT22
OUT21
OUT20
1
3
2
4
5
OUT3
OUT2
OUT1
OUT0
OUT11
OUT10
OUT9
OUT8
OUT19
OUT18
OUT17
OUT16
SDA
OE
RST
VCC
VCC
VCC_3V3
VCC
8
1Y
7
3A
6
2Y
5
2A
3
GND
4
3Y
2
1A
1
U2
74HC3G14DC,125
R1
470
R11
10k
R12
10k
R2
10k
R3
10k
R4
10k
R6
10k
R7
10k
R5
10k
C7
0.47µF
C6
0.47µF
C5
0.47µF
C1
0.1µF
C2
0.1µF
R9
2.2k
R10
2.2k
R8
6.8K
C4
10µF
C3
10µF
OUT5
11
OUT4
10
OUT3
9
OUT2
8
OUT1
7
OUT0
6
OE
5
A2
4
A1
3
A0
2
REXT
1
OUT7
13
OUT15
24
OUT14
23
OUT13
22
GND
21
OUT12
20
GND
25
OUT16
26
OUT17
27
OUT18
28
OUT6
12
GND
14
OUT8
15
OUT9
16
OUT10
17
GND
18
OUT11
19
OUT19
29
OUT20
30
OUT21
31
OUT22
32
OUT23
33
GND
34
RESET
35
SCL
36
SDA
37
VDD
38
39
GND
U1
PCA9956BTWY
A
B
E
D
C
ENC 1
EC12D