19
DHT-500SD
SN74HCU04PWR (ME: U8)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
Vcc
6A
6Y
5A
5Y
4A
4Y
Block Diagram
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
AT24C02N(ME: U13)
IN
OUT
ADJ/GND
NPC1117ST20T3(ME: Q4)
LM117S-3V3 (DS:IC33)
LM117S-2V5 (DS:IC32)
V6309M(ME: Q5)
GND Inp
ut
Out
put
FRONT
VIEW
Out
put
GND
Inp
ut
FRONT
VIEW
KA79L08AZ (MA: IC17)
KA78L08AZ (SM: IC93)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299