AED 36.75
Description
Motor Driver L298N for Arduino with Logic control system allows to control of 2 DC-motors, to control rotational speed, rotational direction, to stop motors with freewheeling or to block their action. You can control each motor. Also, you may drive a bipolar step motor current up to 4A.
Motor Driver L298N for Arduino is based on L298P chip with voltage 5-36V and peak current up to 2A on each motor (channel).
The driver has an LED indicating the rotational direction of each motor.
The speed regulation is realized through PWM default mode, a signal can be applied by PWM Arduino outputs 10 and 11 (digital outputs complying PWM).
It has 2 modes of rotational control:
Direct control: Motor 1 - outputs: 8, 9, 10(PWM)/ Motor 2 - outputs: 11(PWM), 12, 13;
Logic control: Motor 1 - outputs: 9, 10(PWM)/ Motor 2 - outputs: 11(PWM), 13.
Use shield switches to change control mode. There is an individual switch for each channel.
The direct regulation provides control of the L298N driver and uses 3 Arduino outputs for each channel.
Using logic regulation give free digital Arduino outputs: 8 and 12. And used only 4 digital outputs.
Motor control tab:
| Pin# | Logics on | Logics off | ||||||
Forward | Back | Free stop | Stop block | Forward | Back | Free stop | Stop block | ||
Motor 1 | 10-E1 | 1 | 1 | 0 | Not available | 1 | 1 | 0 | 1 |
9-In1 | 0 | 1 | 0/1 | 1 | 0 | 0/1 | 1 | ||
8-In2 | Not used | 0 | 1 | 0/1 | 1 | ||||
Motor 2 | 11-E2 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | |
13-In3 | 0 | 1 | 0/1 | 0 | 1 | 0/1 | 1 | ||
12-In4 | Not used | 1 | 0 | 0/1 | 1 | ||||
* 0 = LOW, 1 = HIGH.