H-Bridge

[storres20]

L298N Dual H-Bridge Motor Controller (Raspberry Pi)
https://www.youtube.com/watch?v=bNOlimnWZJE

Interfacing L298N H-bridge motor driver with raspberry pi
https://sharad-rawat.medium.com/interfacing-l298n-h-bridge-motor-driver-with-raspberry-pi-7fd5cb3fa8e3

Raspberry PI L298N Dual H Bridge DC Motor
https://www.instructables.com/Raspberry-PI-L298N-Dual-H-Bridge-DC-Motor/

L298N Motor Driver Module
https://components101.com/modules/l293n-motor-driver-module

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VIDEO TUTORIAL
L298N Dual H-Bridge Motor Controller (Raspberry Pi)
https://www.youtube.com/watch?v=bNOlimnWZJE

CODIGO Y EXPLICACION DEL CIRCUITO
Interfacing L298N H-bridge motor driver with raspberry pi
https://sharad-rawat.medium.com/interfacing-l298n-h-bridge-motor-driver-with-raspberry-pi-7fd5cb3fa8e3

Codigo para 01 rueda a la vez

import RPi.GPIO as gpio
import time
def init():
gpio.setmode(gpio.BCM)
gpio.setup(17, gpio.OUT, initial=gpio.LOW)
gpio.setup(22, gpio.OUT, initial=gpio.LOW)
gpio.setup(23, gpio.OUT, initial=gpio.LOW)
gpio.setup(24, gpio.OUT, initial=gpio.LOW)
def forward(sec):
init()
gpio.output(17, False)
gpio.output(22, True)
#gpio.output(23, True)
#gpio.output(24, False)
time.sleep(sec)
gpio.cleanup()
def reverse(sec):
init()
gpio.output(17, True)
gpio.output(22, False)
#gpio.output(23, False)
#gpio.output(24, True)
time.sleep(sec)
gpio.cleanup()
def left_turn(sec):
init()
#gpio.output(17, True)
#gpio.output(22, False)
gpio.output(23, False)
gpio.output(24, True)
time.sleep(sec)
gpio.cleanup()
def right_turn(sec):
init()
#gpio.output(17, False)
#gpio.output(22, True)
gpio.output(23, True)
gpio.output(24, False)
time.sleep(sec)
gpio.cleanup()
seconds = 1
#time.sleep(seconds)
print("forward")
forward(seconds)
time.sleep(seconds)

print("reverse")
reverse(seconds)
time.sleep(seconds)

print("left_turn")
left_turn(seconds)
time.sleep(seconds)

print("right_turn")
right_turn(seconds)
time.sleep(seconds)

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Codigo para 02 ruedas a la vez

import RPi.GPIO as gpio
import time
def init():
gpio.setmode(gpio.BCM)
gpio.setup(17, gpio.OUT, initial=gpio.LOW)
gpio.setup(22, gpio.OUT, initial=gpio.LOW)
gpio.setup(23, gpio.OUT, initial=gpio.LOW)
gpio.setup(24, gpio.OUT, initial=gpio.LOW)
def forward(sec):
init()
gpio.output(17, False)
gpio.output(22, True)
gpio.output(23, False)
gpio.output(24, True)
time.sleep(sec)
gpio.cleanup()
def reverse(sec):
init()
gpio.output(17, True)
gpio.output(22, False)
gpio.output(23, True)
gpio.output(24, False)
time.sleep(sec)
gpio.cleanup()
def left_turn(sec):
init()
gpio.output(17, False)
gpio.output(22, True)
gpio.output(23, False)
gpio.output(24, True)
time.sleep(sec)
gpio.cleanup()
def right_turn(sec):
init()
gpio.output(17, True)
gpio.output(22, False)
gpio.output(23, True)
gpio.output(24, False)
time.sleep(sec)
gpio.cleanup()
seconds = 1
#time.sleep(seconds)
print("forward")
forward(seconds)
time.sleep(seconds)

print("reverse")
reverse(seconds)
time.sleep(seconds)

print("left_turn")
left_turn(seconds)
time.sleep(seconds)

print("right_turn")
right_turn(seconds)
time.sleep(seconds)