קורס RB07 רובטיקס בלוקס 015 : מבוא לפייתון פיתוח רובוטיקה

התקנת סביבית פיתוח מיקרו פיתון עבור רובוטיקס בלוסקס גירסה 1.2

את התוכנה נוריד מהאתר https://thonny.org/

1.התקנת התוכנה מיקרו פייתון רובוטיקס בלוקס

2. התקנת ספריית ESP32 עבור המיקרו בקר רובוטיקס בלוקס

נלחץ

נבחר את COM הסיראלי מהרשימה , את הקובץ שהמדריך יגיד להוריד

ונלחץ על INSTALL

לאחר הקלדת קוד תוכנה – לבדיקה

from machine import Pin
import time

led = Pin(2, Pin.OUT)

while True:
    led.value(1)
    print("LED ON")
    time.sleep_ms(1000)

    led.value(0)
    print("LED OFF")
    time.sleep_ms(1000)

from machine import Pin

import time

led = Pin(2, Pin.OUT)

while True:

led.value(1)

print("LED ON")

time.sleep_ms(1000)

led.value(0)

print("LED OFF")

time.sleep_ms(1000)

שימוש בסרבו מיקרו פייתון

from machine import Pin, PWM
import time

# Define the GPIO pin that is connected to the servo motor
servo_pin = Pin(12)

# Create a PWM object with a frequency of 50 Hz
pwm1 = PWM(servo_pin, freq=50)

# Define the duty cycle values for the minimum and maximum positions of the servo motor
min_duty_cycle = 26
max_duty_cycle = 123

# Define a function to set the position of the servo motor
def servo1(position):
    duty_cycle = int(min_duty_cycle + (max_duty_cycle - min_duty_cycle) * position)
    pwm1.duty(duty_cycle)
    time.sleep_ms(15)




while True:
        # Move the servo motor to the maximum position (position = 1.0)
    servo1(1.0)
    time.sleep_ms(1000)



    # Move the servo motor to the minimum position (position = 0.0)
    servo1(0.0)
    time.sleep_ms(1000)
    # Stop the PWM signal
pwm.deinit()

from machine import Pin, PWM

import time

# Define the GPIO pin that is connected to the servo motor

servo_pin = Pin(12)

# Create a PWM object with a frequency of 50 Hz

pwm1 = PWM(servo_pin, freq=50)

# Define the duty cycle values for the minimum and maximum positions of the servo motor

min_duty_cycle = 26

max_duty_cycle = 123

# Define a function to set the position of the servo motor

def servo1(position):

duty_cycle = int(min_duty_cycle + (max_duty_cycle - min_duty_cycle) * position)

pwm1.duty(duty_cycle)

time.sleep_ms(15)

while True:

# Move the servo motor to the maximum position (position = 1.0)

servo1(1.0)

time.sleep_ms(1000)

# Move the servo motor to the minimum position (position = 0.0)

servo1(0.0)

time.sleep_ms(1000)

# Stop the PWM signal

pwm.deinit()

שימוש בפוטנציומר מיקרו פייתון

from machine import Pin, ADC
import time

# Define the ADC pin that is connected to the potentiometer
pot_pin = Pin(34)
adc = ADC(pot_pin)

# Define the range of the potentiometer (e.g. 0 to 1023 for a 10-bit ADC)
pot_min = 0
pot_max = 1023

# Define a function to read the voltage level of the potentiometer and return the corresponding position value
def read_pot_position():
    pot_value = adc.read()
    position = (pot_value - pot_min) / (pot_max - pot_min)
    return position

# Read the position of the potentiometer and print the value to the console
while True:
    pot_position = read_pot_position()
    print("Potentiometer position: {:.2f}".format(pot_position))
    time.sleep(0.1)

from machine import Pin, ADC

import time

# Define the ADC pin that is connected to the potentiometer

pot_pin = Pin(34)

adc = ADC(pot_pin)

# Define the range of the potentiometer (e.g. 0 to 1023 for a 10-bit ADC)

pot_min = 0

pot_max = 1023

# Define a function to read the voltage level of the potentiometer and return the corresponding position value

def read_pot_position():

pot_value = adc.read()

position = (pot_value - pot_min) / (pot_max - pot_min)

return position

# Read the position of the potentiometer and print the value to the console

while True:

pot_position = read_pot_position()

print("Potentiometer position: {:.2f}".format(pot_position))

time.sleep(0.1)

שימוש בפוטנציומר סרבו מיקרו פייתון

from machine import Pin, ADC
from machine import PWM
import time
 
# Define the GPIO pin that is connected to the servo motor
servo_pin = Pin(12)
 
# Create a PWM object with a frequency of 50 Hz
pwm1 = PWM(servo_pin, freq=50)
 
# Define the ADC pin that is connected to the potentiometer
# robotics blocks -  http://robotronix.co.il

pot_pin = Pin(34)

#  ---- setup ----
adc = ADC(pot_pin, atten=ADC.ATTN_11DB)  # Set the ADC attenuation level to 11 dB for 8-bit resolution
adc = ADC(pot_pin)
pot_value=0.0
# Define the range of the potentiometer (e.g. 0 to 1023 for a 10-bit ADC)
pot_min = 0
pot_max = 4095

# Define a function to read the voltage level of the potentiometer and return the corresponding position value
def read_pot1():
    pot_value = adc.read()
    position = (pot_value - pot_min) / (pot_max - pot_min)
    return position , pot_value

# Define the duty cycle values for the minimum and maximum positions of the servo motor
min_duty_cycle = 26
max_duty_cycle = 123
 
# Define a function to set the position of the servo motor
def servo1(position):
    duty_cycle = int(min_duty_cycle + (max_duty_cycle - min_duty_cycle) * position)
    pwm1.duty(duty_cycle)
    time.sleep_ms(15)
 
 
# Read the position of the potentiometer and print the value to the console
while True:
    pot_position , pot_value = read_pot1()
    print("Potentiometer position: {:.2f} {:.2f}".format(pot_position,pot_value) )
    time.sleep(0.1)
            # Move the servo motor to the maximum position (position = 1.0)
    servo1(pot_position)
    time.sleep_ms(100)
    
    
pwm1.deinit()

from machine import Pin, ADC

from machine import PWM

import time

# Define the GPIO pin that is connected to the servo motor

servo_pin = Pin(12)

# Create a PWM object with a frequency of 50 Hz

pwm1 = PWM(servo_pin, freq=50)

# Define the ADC pin that is connected to the potentiometer

# robotics blocks - http://robotronix.co.il

pot_pin = Pin(34)

# ---- setup ----

adc = ADC(pot_pin, atten=ADC.ATTN_11DB) # Set the ADC attenuation level to 11 dB for 8-bit resolution

adc = ADC(pot_pin)

pot_value=0.0

# Define the range of the potentiometer (e.g. 0 to 1023 for a 10-bit ADC)

pot_min = 0

pot_max = 4095

# Define a function to read the voltage level of the potentiometer and return the corresponding position value

def read_pot1():

pot_value = adc.read()

position = (pot_value - pot_min) / (pot_max - pot_min)

return position , pot_value

# Define the duty cycle values for the minimum and maximum positions of the servo motor

min_duty_cycle = 26

max_duty_cycle = 123

# Define a function to set the position of the servo motor

def servo1(position):

duty_cycle = int(min_duty_cycle + (max_duty_cycle - min_duty_cycle) * position)

pwm1.duty(duty_cycle)

time.sleep_ms(15)

# Read the position of the potentiometer and print the value to the console

while True:

pot_position , pot_value = read_pot1()

print("Potentiometer position: {:.2f} {:.2f}".format(pot_position,pot_value) )

time.sleep(0.1)

# Move the servo motor to the maximum position (position = 1.0)

servo1(pot_position)

time.sleep_ms(100)

pwm1.deinit()

חוג רובוטיקה

התקנה בלינוקס

קורס RB07 רובטיקס בלוקס 015 : מבוא לפייתון פיתוח רובוטיקה

שימוש בפוטנציומר מיקרו פייתון

שימוש בפוטנציומר סרבו מיקרו פייתון

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