Clock 2.0
+3V3
IN
1
*
*
S
CE 196
+5V
K3
Elektor Cloc 2.0 D1
Power
1
C6
C5
100n
47µ 16V
C3
C4
100n
220µ 16V
R5
TSOP34338 2
3
FSD1
FSD0
FSD3
FSD2
FCLK
FSVP
IO21
FSVN
IO22
IO25
4
Deutsche Version
MOD1
IO26
5 6
Nederlandse versie Version française
IO18 IO5 IO9
IO12
RXD0
IO13
TXD0
IO0 3V3
EN
+5V
GND
GND
5V
LED1
LED2
LED3
Blue
Orange
Red
K1 13 4
3
2
1
R6
R7 12
IO35
+3V3
330
330
820 3V3
24
USB
SEGC SEGE
DIN
SEGF
DOUT
SEGDP
CLK
DIG0
SEGG
DIG1 LOAD
DIG2 DIG3
MAX7219 DIG4 CNG
ESP32 IO38 Pico-Kit V4 IO37
IO4 BUZ1
1
+3V3
SEGB SEGD
IO34
IO2
R4
IC1
BC337
S1 C7
3V3
DIG5
S2
DIG6 DIG7
*
Disable
Stop
a
7
dp
b
6
c
4
d
2
e
1
f
9
g
10
4
1µ 16V
9
+3V3 LED5...12 = SC56-11EWA
dp 5 a
7
b
6
c
4
d
2
e
1
f
9
g
10
dp
a b c d e f g
b
6
c
4
d
2
e
1
f
9
g
10
a
7
b
6
c
4
d
2
e
1
f
9
g
10
LED6
dp
a b c d e f g
dp 5 a
7
b
6
c
4
d
2
e
1
f
9
g
10
LED7
dp
a b c d e f g
dp
LED8
5 a b c
TIME
d e f g
CC
CC
CC
CC
CC
CC
3
8
3
8
3
8
3
8
LED9
dp
a b c d e f g
220564-006
5
CC
5 7
dp
CC
dp a
LED5
dp 5 a
7
b
6
c
4
d
2
e
1
f
9
g
10
LED10
dp
a b c d e f g
dp 5 a
7
b
6
c
4
d
2
e
1
f
9
g
10
LED11
dp
a b c d e f g
dp 5 a
7
b
6
c
4
d
2
e
1
f
9
g
10
LED12
dp
a b c
ALARM
d e f g
CC
CC
CC
CC
CC
CC
CC
CC
3
8
3
8
3
8
3
8
C2
C1
100n
100µ 16V
19 SEGA
T1
330
IO10
IO14
IO15 BOOT
R3
R8
IO23
IO33 IO27
18 ISET
IO19
IO32 EN
IR
TSAL6400 (IR)
10k
Extension
English version 2
FCS
10k
1
R2
R1
LED4
+5V +3V3 K2
+5V
+5V
22
3
10k
IC2
1N5817
47k
R9
14
a
16
b
20
c
23
d
21
e
15
f
17
g
22
dp
2 11 6 7 3 10 5 8