Description
The module with the popular L298N driver allows you to control the direction and speed of two DC motors. Thanks to the screw connectors, ARK power and engines can be easily connected by fastening the wires using a screwdriver. The control signals were output into popular gold pin connectors that allow you to combine the system with commissioning plates, for example, with Arduino using wires.
Leads
Pins Details
- Out 1: Motor A lead out
- Out 2: Motor A lead out
- Out 3: Motor B lead out
- Out 4: Motor B lead out
- GND: Ground
- 9-35V: 9-35V input (unnecessary if your power source is 9v-35v, if the power source is 9v-35v then it can act as a 5v out)
- EnA: Enables PWM signal for Motor A
- In1: Enable Motor A
- In2: Enable Motor A
- In3: Enable Motor B
- In4: Enable Motor B
- EnB: Enables PWM signal for Motor B
The truth table of driver L298
| IN1 / IN3 | IN2 / IN4 | THE OUTPUTS OF THE ENGINES |
| high state | low state | The motor rotates with the maximum given speed using PWM (different from 0) in a clockwise direction. |
| low state | high state | The motor rotates at the maximum given speed using PWM (not equal to 0) in a counterclockwise direction. |
| low state | low state | When indicated high state at the PWM input – fast braking of the motors (fast stop). |
| high state | high state | When indicated high state at the PWM input – fast braking of the motors (fast stop). |
Specifications
- Operating voltage: 5-35V
- Supply voltage of the logic part: 5 V
- Built-in voltage regulator 5 V to power the logic part
- Maximum output current: 2 A per channel
- Module to control two DC motors or one stepper motor
- The outputs for the motors and the power inputs were displayed on the screw connectors ARK
- The input pins of the logic part are available on the gold pin connectors – 2.54 mm pitch
- The board consists of all necessary for the proper operation of the controller, passive components
- The system has a mounted radiator
- Tile sizes: 45.5 x 45.5 x 30 mm
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