What is the L298?
The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.
How do you use the L298 motor driver module?
Power Pins The L298N motor driver module is powered through 3-pin 3.5mm-pitch screw terminal. The L298N motor driver actually has two input power pins – VS and VSS. VS pin gives power to the internal H-Bridge of the IC to drive the motors. You can connect an input voltage anywhere between 5 to 12V to this pin.
What is Ena in L298N?
To remove power from the motors, simply set ENA=LOW for Motor A and ENB=LOW for Motor B. This will result in the motors stopping slowly and naturally from friction. To perform a quick braking operation, set ENA=LOW, IN1=LOW and IN2=LOW for Motor A and ENB=LOW, IN3=LOW and IN4=LOW for Motor B.
How does an H-Bridge circuit work?
A H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. These circuits are often used in robotics and other applications to allow DC motors to run forwards or backwards.
What is IN1 in L298N?
The row of pins on the bottom right of the L298N control the speed and direction of the motors. IN1 and IN2 control the direction of the motor connected to OUT1 and OUT2. IN3 and IN4 control the direction of the motor connected to OUT3 and OUT4.
What is H-Bridge circuit?
How do I connect my Raspberry Pi to l298n?
Connecting an L298 With a Raspberry Pi
- Connect IN1 on the L298 to the Raspberry Pi’s pin number 26.
- Connect IN2 on the L298 to Raspberry Pi’s pin number 20.
- Connect the ENA and 12-volt pin to a 9-volt battery.
- Make sure the grounds of the battery, Raspberry Pi, and L298 are common.
Where is H-Bridge circuit used?
robotics
A H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. These circuits are often used in robotics and other applications to allow DC motors to run forwards or backwards.
What is a L298 IC?
L298 is a high voltage, high current dual full-bridge motor driver IC. It accepts standard TTL logic levels (Control Logic) and controls inductive loads such as relays, solenoids, DC and Stepper motors. This is a 15 pin IC.
What is the use of l 298?
L 298 is a dual full bridge driver that has a capability to bear high voltage as well as high current. It receives basic TTL (Transistor Transistor Logic) logic levels and is able to operate the different loads such as DC motors, stepper motors, relays etc. You should also have a look at Introduction to L23D.
What is the use of l298n module?
The L298 module is mostly used to design motor drivers. Here at Seeed, we do offer various L298n Motor Drivers. Double H driver module uses ST L298N dual full-bridge driver, an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages.
What is St l298n dual H Driver?
Double H driver module uses ST L298N dual full-bridge driver, an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.