Interested in doing more with your L298 motor driver? You can click here to learn how to drive a stepper motor and play with Codecraft using the L298n Motor Driver: Seeedstudio Wiki – Grove – I2C Motor Driver V1.3 Here at Seeed, we do offer various L298n Motor Drivers. The L298 module is mostly used to design motor drivers. GND (Point where all voltages can be measured (non-inductive 100nF capacitor must be connected Supply voltage during power output stages Output of bridge A, which is the current that flows This pin to the ground to control the current Used to connect the sense resistor through (Must be used with an external 5v logic supply when the drive voltage is greater than 12v to protect the chip) Built-in stabilivolt tube 78M05 can be used to obtain 5v from the power supply.Has a high-capacity filter capacitor and freewheeling diode to protect devices from the reverse current of an inductive load.Able to drive a two-phase stepper motor, four-phase stepper motor or two DC motors.2 enable control terminals to enable or device without inputting signals.

Controlled with standard logic level signals.

High-Voltage and Current full-bridge driver with 2 H-bridges used to drive inductive loads like DC and Stepper Motors.

Continuous working current can reach 2A.

Instantaneous peak current can reach 3A.

High working voltage – can reach up to 46v.The main features of the L298n Module are: Thus, H-Bridge is basically used to control the rotating direction in DC motors. It has two enable inputs to enable or disable the particular device attached at its output independently.Current control and PWM operable single-chip device are needed.Control unit can only provide TTL outputs.It is needed to operate different loads like motors and solenoid etc where an H-Bridge is required.L298 is a high voltage and high current motor drive chip which receives TTL logic signals.

L298n Dc Motor Driver Circuit