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four-wheel car driver,L293D smart car driving module/H-bridg

Date:2019-01-24    Views:
 
four-wheel car driver,L293D smart car driving module/H-bridge DC motor driving board
LC-motor-293-4 is four channel DC motor driving module .It adopts new original L293D chip , High quality aluminum electrolytic capacitor , STM manufacturing to enable working stable It can drive 4ways 3-6V DC motor .And it also provide 5V power to MCU through its 5V output interface .(as long as output is below 7V)
 Parameters :
1.chipset :L293D dual H-bridge DC motor driving chip
2.peak current of driving part :0.5A
3.operating working current of logic part:0-36mA
4.max power consumption:20W
5.voltage range of driving part end : +5V-+16v (If you need to take power from the board, voltage range is +7v to +16v )
6.input voltage range of signal controller : (IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8)
Low level :-0.3V<vin<1.5v
High level :2.3v<vin<5v
7.input voltage range of enable end (EN1 EN2 EN3 EN4)
Low level :-0.3V<vin<1.5v
High level :2.3v<vin<5v
8.Storage temperature :-25C to +130 degree
9:other extension :indicator for direction control, port for taking power from board )

Interface instruction :
VCC: Positive of power supply   GND: negative for power supply
OUT1,OUT2: connector of motor 1   OUT3 OUT4 :connector of motor 2
OUT5 OUT6:connect of motor 3     OUT7 OUT8 :connector of motor 4
IN1-IN8:logic control end for motor   IN1/IN2: control motor 2
IN3/IN4:control motor 1          IN5/IN6 :control motor 4
IN7/IN8:control motor 3          EN1:enable end for motor 1
EN2 :enable end for motor 2     EN3 enable end for motor 3
EN4 : enable end for motor 4     S1: power switch
P11: 4 channel output 5V

Guide for operation :
EN is valid on high level .Its control method and DC motor statue for motor 1 is as below:
IN1 IN2 EN1 MOTOR
0 0 0 No rotation
0 1 0 No rotation
1 0 0 No rotation
1 1 0 No rotation
0 0 1 No rotation
0 1 1 Forward rotation
1 0 1 Revise rotation
1 1 1 No rotation
four-wheel car driver,L293D smart car driving module/H-bridge DC motor driving board  four-wheel car driver,L293D smart car driving module/H-bridge DC motor driving board  four-wheel car driver,L293D smart car driving module/H-bridge DC motor driving board

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