Product description: DFRobot L298N - dual channel motor controller - 12V/2A module.
Two-channeldirect current motorcontroller based on the L298N system,whichenablescontrol of direction of rotationand speed.Thanks toARKscrew connections,the power supply andthemotors themselves can be easily connected by screwing the wires with a screwdriver. Control signals have been output to popular goldpin connectors, which allows to connect the system with starter boards, e.g. from Arduinousingwires.
| The manufacturer has made availablea user guidefor easy operation of the module. |
Control outputs of DFRobot L298N motor controller
- E1, E2: motor control pins (PWM control).
- M1, M2: motor signal pins, e.g. M1 = 0 - the motor is rotating, M1 = 1, the motor is rotating in the opposite direction.
|
E |
N |
Action |
|---|---|---|
|
state of |
state of low/high |
Stop. |
| Status high |
state of high |
Reverse engine rotation. |
| Status high |
state of low |
Engine rotation. |
| PWM |
state of low/high |
Speed control. |
Film describing the operation of the H-bridge - direct current motor controller.
DFRobot L298N motor controller specification
- Voltage supply for the logical part: from 6 V to 12 V
- Supply voltage for motors: 4.8 V to 46 V
- Maximum current of the logical part: 36 mA
- Maximum current per channel: 2 A
- Maximum power: 25 W
- Level of control output signals:
- High state: 2.3 V = Vin = Vss
- Low state: 0.3 V = Vin = 1.5 V
- Operating temperature: -25°C to 130°C
- Controller type: double bridge H
- Dimensions: 47 x 53 mm
- Weight: approx. 29 g
Useful links |
