Questions tagged [l298n]

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Problem in integrating speed sensor LM393 with L298N

I am currently working on a project that has an automatic support wheel for bicycle. The mechanism of this project is when the speed sensor is detecting the RPM of the rear bicycle wheel it will ...
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28 views

L298N Gradual Voltage Drop

I have connected my motors to L298N and it in turn to arduino. My battery is ~18 V and i used a boost converter to get 12.99V. When I run my program on Arduino Mega, I check the output voltage from ...
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1answer
32 views

Power 5v from l298n to 5v pin arduino

im using the l298n module, and 3x 18650 batterys (near 12v total), and supplying 12v to the 12v pin of the l298 module. Can i use the 5v pin of the module to power the 5v pin of arduino? Or i need a ...
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1answer
15 views

L298N Motor Driver - Code issuing “expected primary-expression before '=' token”

Programming Questions / L298N Driver - Code Issuing - " expected primary-expression before '=' token" Today at 07:20 pm Hello Arduino Community, Code is shown at bottom - please read below I've been ...
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0answers
160 views

Difference between L298 and L298N motor driver

I was planning to buy a motor driver for my project purpose, but I don't understand which motor driver will suit my purpose. As there are two motor drivers available online. Can someone explain me the ...
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0answers
308 views

Please help! My Bluetooth Controlled Car Isn't working

I followed this tutorial: enter link description here I built it according to the schematic except I didn't connect an LED (I assume this isn't the problem). This is the schematic: I'm a beginner so ...
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0answers
128 views

Run DC motor with 2 limit switch and reverse delay time

I setup the feeding system with arduino uno, L298, dc motor and two limit switches. When i press the push button rotate CW and opened gate. All right up to here. But i want to make i pushed button ...
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0answers
532 views

Servo motors suddely stopped moving and a clicking sound can be heard

I think I might have shorted something by accident. I have just purchased the Elegoo Robot Car Kit v2.0. Putting things together was relatively easy. I also managed to run the first example, which ...
-1
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1answer
64 views

Using an L298N driver together with servo motors on the same arduino

I'm using an L298N driver (powered by a 12V, 1.5A adapter) on a MEGA Sensor Shield (powered by a USB cable). Everything works fine and I can control the direction and the speed of the DC motor, ...
-1
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1answer
45 views

Arduino connection with Arduino

I have 3 Arduino boards, let's call them be A, B, C. I'm connecting A with a bluetooth module and I'm getting the input from the bluetooth module. Now I want to send output from A using the digital ...