Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
SEN0
237
Gra
vity: Analog Dissolved Oxygen Sensor
DongZ
i-CD
Title:
Drawn:
Page:
SKU:
Size:
Time:Date:
Revision:
1 of 1
V1.0
2017-05
-18
13:0
6:22
A4
220
RR4
10n
F
C4
MARK1
ASS
3
1
2
3
PH2.
0-3P
J1
VCC
300
KR2
8.2K
R1
7.5kR6
MARK2
ASS
2
1uF
C
3
4.7
KR5
ASS
1
ASS
4
D1
4.7k
R3
VCC
Vou
t
2
1
Vin
3
G
ND
XC6206P302MR
U1
10n
F
C2
+3.
0V
1uF
C
1
VCC
+3.
0V
BNC Connector
P1
4
3
1
52
U2
TP5551