连接电路
Connect The Circuit
Connection
电源连接说明书将提供两种方案：
There are two options to power your device:
(1)电池盒供电方案A
(1)Option A: Battery holder power supply.
(2)7.4V充电电池供电方案B
(2)Option B: Rechargeable battery power supply
7.4V充电电池可在DFRobot商城选购，用户可按需求自行选择。
7.4V LiPo batteries are available at the DFRobot online store.
电路连接图
ROB0117
ROB0117
如想了解更多相关信息，可进入DFRobot Wiki查看更多教程。
http://wiki.dfrobot.com.cn/
Refer to tutorials on DFRobot Wiki page for trouble shooting
https://www.dfrobot.com/wiki
E
E
B
X
Cherokry 4WD
RX T
X
D4 D5 D6
D7
D4 D5 D6
D7
RXD T
XD
D4:M1_EN
D5:M1_PWM
D6:M2_EN
D7:M2_PWM
G
O
R
P
RUN
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B
X
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ri
W
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C
:
N
U
R
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P
:
G
O
R
P
M4
M2
M3
5V
GND
VCC GND
GND
5V
DTR
TXD
RXD
M2=M4
M1=M3
L298
+
-
ICSP
a 050
-
+
