Xy160d motor driver

Projects Programming
1

Hi! I have a problem with xy160d motor driver, because the driver can't communicate with the arduino Uno.I don't get any error or something,simple when I plug my power supply the, motor is not running. I need this driver to run a wiper motor.What can be the problem?Here is the code what I want to use, thanks for the help:D

int IN1pin = 9;
int IN2pin = 8;
int ENApin = 7;
void setup() {
  // put your setup code here, to run once:
  pinMode (IN1pin, OUTPUT);
  pinMode (IN2pin, OUTPUT);
  pinMode (ENApin, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(IN1pin, HIGH);
  digitalWrite(IN2pin, LOW);

  analogWrite(ENApin, 255);

}
2

pin 7 on Uno doesn't have pwm as far as I know

3

Yes, thanks I checked, and you have right! I swap the pins and uploaded again the code, but nothing happens :confused: any solution?

4

illustrate your wiring and the change in code

5 
int IN1pin = 8;
int IN2pin = 7;
int ENApin = 9;
void setup() {
  // put your setup code here, to run once:
  pinMode (IN1pin, OUTPUT);
  pinMode (IN2pin, OUTPUT);
  pinMode (ENApin, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(IN1pin, HIGH);
  digitalWrite(IN2pin, LOW);

  analogWrite(ENApin, 127);

}
6

6c52b52d-934b-4306-aa4a-f36cd905c2ee
6c52b52d-934b-4306-aa4a-f36cd905c2ee1536×2048 537 KB

7

C'mon, I still don't know your wiring.
Voltage to driver?
GND connection between arduino and driver?
Motor specs, volts/amps?

Are both indicator leds on driver on?
On the photo power led in off.
Black wire from psu to driver is positive?

8

from the psu I swap the wires, and (so + yellow is and - is black wires) but also nothing happens, I don't know why is the second indicator led is off, it can be a broken driver? the PSU is 12V 10Ah, and yes I have GND between arduino and driver.

9

ok
You are not very clear.
So from psu you have yellow +12V and black GND, right? (Not -12V)
+12V should go to driver pin where in your photo you had black wire.

10

I am little bit confused with it, because it is my first time with this module:/, the yellow is +12V but the black is -12V, from PSU

11

So it's 24V? Should be written on the label!
Do you have datasheet or something to understand?
If not, just a photo of labelings.

12

I will take a photo for you, about PSU, how to connect PGND to the driver?

13

The model of the PSU S-120-12 , sorry for just stealing your time with my problem😅

14

Ok, there are hundreds of different psus named like that.. Anyway, it's 12v 10a supply.
Is it working? Does it have led on?
Did you correct the polarity to driver?
Psu V+ to driver where you had black on your photo?

15

yes it is working, it have led, and working well, I change the polarity so +12V(the yellow) is on right place and the black wire it is connected to the -12V (PSU) and the black wire it is connected to the Driver PGND

16

And the power led on driver is now on?

17

no:(

18

it is the same

19

Not good.... I think you damaged the driver.

If you have multimeter, verify you get 12v on driver input.

20

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