Questions tagged [l298n]
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71 questions
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L298N motor driver not working with Arduino UNO R3
I was trying to use the motor driver, but the motors aren't spinning for some reason.
I am sure the motors are working; I tried and tested them. I can't understand if there is a problem with the code, ...
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1
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Linear actuator with L298N board
I have a linear actuator that has 4 cables coming out, which I can control with the following connections:
redπ΄ + π΅ blue and black β« + βͺ white is going outside
red π΄ + βͺ white and black β« + π΅ blue ...
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Motors whining and never spinning with L298N
I have a problem involving my ESP32, a L298n module, two whining motors and a 9V battery.
I've connected the battery positive 12 VDC to VCC, and the negative to GND.
Two 9V motors are connected to ...
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1
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Problem adding IR receiver to smart car
Iβm making a smart car using an arduino uno, sensor shield v5, motor control with a L298N and a servo motor + HC-SR04 ultrasound sensor. I want to add a IR receiver on the board so I can also control ...
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2
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L298n driver with Arduino with 2 motors won't work
I connected the 12v power supply with 9v battery. The problem is that when i run 1 motor at time from any side (out 1, 2 out 3, 4) it works perfectly, but when I try to run both of them, only one will ...
3
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1
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378
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NodeMCU V3 GOT OVERHEATED AND DIED
My NodeMCU V3 got overheated and died. Please help me figure out what i did wrong.
Brief Desrip: Project is an RC Car on ESPNOW Protocol. Transmitter setup have an Arduino Nano to take values from Two ...
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3
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373
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are 4AA batteries (6V) power my arduino
I'm actually new to using arduino , and trying to make a simple car, using two dc motors, a l298n and an arduino, the problem is that a 9v battery doesn't seem enough to just power the l298n and one ...
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1
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Why is my Arduino is getting power from the 5V pin?
I have an Arduino that is controlling two 6V DC motors through a L298N motor driver. The motor driver is being powered (from its Vin pin) by a 7.4V external source.
I then have the 5V pin from the ...
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0
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Motor rotates well in one direction but runs slower in other with L298N and L293d
I connected 2 motors with an L293Nn driver. When I control it with my joystick, one motor works fine (Out 1 and 2 of driver.) It rotates in one direction and the other very smoothly.
The problem ...
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1
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Using IN1/ IN2 pins for PWM instead of ENA in L298N
So basically i tried providing PWM directly to the IN1/IN2 Of L298n motor driver instead of using ENA pin i got more or less the same result
Im using ESP32 with 30000Hz freq for my PWM
My question is ...
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1
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DC Motor not running with the L298N (Green) card
I have a DC motor connected to a L298N (Green) controller. The controller is receiving electricity but the motors aren't. This is how we wired everything
Our code:
#include <SoftwareSerial.h>
...
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3
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Servo motor and L298N motor driver don't work together with ESP32
I am using four servo motors for our robotic arm and one L298N motor driver for two motors for the base of the arm.
When I individually tested the robotic arm and controlled four servo motors it ...
1
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0
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315
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l298N PWM motor control with Uno is not functioning correctly
I'm working on a self-balancing robot. The self-balancing is not the issue. The issue is that the motors don't respond as they are supposed to.
I would understand if it were unable to balance, but the ...
0
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1
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INA219 with L298N POWER LOGGER
I Have been working on a power logger with INA219 and L298N
the thing is, the voltage and current displayed on Serial Monitor is not the same on my multimeter.
the Arduino is connected to the pc to ...
3
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3
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How to power Arduino Uno from L298N motor driver's 5v terminal?
I am trying to setup L298N motor driver controller with my Arduino. Different online schematics about how to connect them are mostly similar - but they differ in powering the Arduino from the drive ...