There are several different models

There are several different models of these L298N Dual H-Bridge Motor Controllers. The generic wiring schematic above should do the trick for most.

Two things to mention;

Make sure you have all of your grounds tied together; Arduino, Power source, and the Motor controller.The PWM Pins are unnecessary if you do not want to control PWM features.

STEP 3: ARDUINO SKETCH CONSIDERATIONS:

The Arduino code sketch is pretty straight forward. Since there isn’t a library for the L298N Dual H-Bridge Motor Controller you just have to declare which pins the controller is hooked to.

The “int dir(number)Pin(letter)”‘ pins can be connected to any available digital pin you have available, as long as you declare the correct pin in your sketch. This makes the L298N Dual H-Bridge Motor Controller very versatile if your project is using a lot of Arduino pins.

The int “speedPin(letter)” pins need to be connected to a PWM pin on the Arduino if you want to enable speed control through PWM.

As a quick cheat I have included a list of PWM pins for the main two types of Arduino's I use:

AT MEGA – PWM: 2 to 13 and 44 to 46. Provide 8-bit PWM output with the analogWrite() function.UNO – PWM: 3, 5, 6, 9, 10, and 11. Provide 8-bit PWM output with the analogWrite() function.

Hasil (Bahasa Indonesia) 1:

Ada beberapa model ini L298N Dual H-jembatan Motor controller. Skema pengkabelan generik di atas harus melakukan trik untuk sebagian besar.Dua hal lagi;Pastikan Anda memiliki semua Taman Anda terikat bersama-sama; Arduino, sumber daya, dan Motor controller. PWM pin diperlukan jika Anda tidak ingin untuk mengontrol fitur PWM.LANGKAH 3: ARDUINO SKETSA PERTIMBANGAN:Arduino sketsa kode adalah cukup lurus ke depan. Karena tidak ada perpustakaan untuk L298N Dual H-jembatan Motor Controller Anda hanya perlu menyatakan PIN yang controller dihubungkan ke."int dir(number)Pin(letter)" ' pin dapat dihubungkan ke pin digital tersedia Anda telah tersedia, asalkan Anda menyatakan pin yang benar dalam sketsa. Hal ini membuat L298N Dual H-jembatan Motor Controller sangat serbaguna jika proyek Anda menggunakan banyak Arduino pin.Int "speedPin(letter)" pin perlu dihubungkan ke PWM peniti di Arduino jika Anda ingin mengaktifkan kontrol kecepatan melalui PWM.Cheat cepat saya telah menyertakan daftar PWM PIN untuk dua jenis utama dari Arduino saya gunakan:AT MEGA-PWM: 2 sampai 13 dan 44-46. Memberikan 8-bit PWM output dengan fungsi analogWrite(). UNO-PWM: 3, 5, 6, 9, 10 dan 11. Memberikan 8-bit PWM output dengan fungsi analogWrite().