Умная колонка с компьютерным зрением в стиле Fallout

Страница в процессе наполнения

Для проекта понадобятся:

Old tube radio – about 100-300$
Raspberry Pi3b – 35$
USB Sound card – 2$
Analog to digital converter for RPi – 3$
Shaft potentiometer resistor 1K – 0.1$
Power audio amplifier board with volume control – 0.7$
Power supply 5V 3A – 4$
LEDs, resistors, mounts, etc. – 3$

Разбираем и удаляем старые компоненты.

Вставляем новые компоненты…

…и соединяем согласно схемы

код для радио

#pip3 install Adafruit-ADS1x15
import Adafruit_ADS1x15
import os, subprocess, time
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(18, GPIO.IN)
#list of your radio stations
radio_stations={
    1:'http://146.71.124.10:8100',
    2:'http://209.9.238.5:8570',
    3:"http://solid41.streamupsolutions.com:10099/stream",
    4:"http://hazel.torontocast.com:3040",
    5:"http://64.150.176.42:8098",
    6:"https://streaming02.zfast.co.uk/proxy/ventureradio?mp=/stream.mp3",
    7:"http://hazel.torontocast.com:3040",
    8:"https://montmartre.ice.infomaniak.ch/montmartre.mp3",
    9:"http://solid41.streamupsolutions.com:10099/stream",
    10:"http://ice64.securenetsystems.net:80/BILTMORE"
    }
adc = Adafruit_ADS1x15.ADS1115()
GAIN = 1
while True:
    # Read  the ADC channel 0 values
    values = adc.read_adc(0, gain=GAIN)
    #print(values)
    if values in range(-100,165):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[1]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[1]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(165,1511):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[2]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[2]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(1511,3214):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[3]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[3]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(3214,5673):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[4]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[4]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(5673,8512):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[5]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[5]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(8512,10990):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[6]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[6]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(10990,12970):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[7]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[7]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(12970,13946):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[8]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[8]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(13946,15119):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[9]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[9]} &'
            subprocess.Popen(cmd, shell = True)
    if values in range(15919,17000):
        if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\
read() == radio_stations[10]+'\n':
            cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[10]} &'
            subprocess.Popen(cmd, shell = True)
    time.sleep(0.3)

#pip3 install Adafruit-ADS1x15

import Adafruit_ADS1x15

import os, subprocess, time

import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)

GPIO.setup(18, GPIO.IN)

#list of your radio stations

radio_stations={

1:'http://146.71.124.10:8100',

2:'http://209.9.238.5:8570',

3:"http://solid41.streamupsolutions.com:10099/stream",

4:"http://hazel.torontocast.com:3040",

5:"http://64.150.176.42:8098",

6:"https://streaming02.zfast.co.uk/proxy/ventureradio?mp=/stream.mp3",

7:"http://hazel.torontocast.com:3040",

8:"https://montmartre.ice.infomaniak.ch/montmartre.mp3",

9:"http://solid41.streamupsolutions.com:10099/stream",

10:"http://ice64.securenetsystems.net:80/BILTMORE"

}

adc = Adafruit_ADS1x15.ADS1115()

GAIN = 1

while True:

# Read the ADC channel 0 values

values = adc.read_adc(0, gain=GAIN)

#print(values)

if values in range(-100,165):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[1]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[1]} &'

subprocess.Popen(cmd, shell = True)

if values in range(165,1511):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[2]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[2]} &'

subprocess.Popen(cmd, shell = True)

if values in range(1511,3214):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[3]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[3]} &'

subprocess.Popen(cmd, shell = True)

if values in range(3214,5673):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[4]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[4]} &'

subprocess.Popen(cmd, shell = True)

if values in range(5673,8512):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[5]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[5]} &'

subprocess.Popen(cmd, shell = True)

if values in range(8512,10990):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[6]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[6]} &'

subprocess.Popen(cmd, shell = True)

if values in range(10990,12970):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[7]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[7]} &'

subprocess.Popen(cmd, shell = True)

if values in range(12970,13946):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[8]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[8]} &'

subprocess.Popen(cmd, shell = True)

if values in range(13946,15119):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[9]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[9]} &'

subprocess.Popen(cmd, shell = True)

if values in range(15919,17000):

if not os.popen('ps aux | grep mplayer | grep -v grep | head -n1 | sed "s/.*http/http/"').\

read() == radio_stations[10]+'\n':

cmd = f'sudo killall -v mplayer ; mplayer {radio_stations[10]} &'

subprocess.Popen(cmd, shell = True)

time.sleep(0.3)

import Adafruit_ADS1x15
import os, subprocess, time, pygame
adc = Adafruit_ADS1x15.ADS1115()
GAIN = 1
pygame.mixer.init()
pygame.mixer.music.load("radio.mp3")
pygame.mixer.music.play(-1)
mplayer_run = True
this_value = adc.read_adc(0, gain=GAIN)
while True:
    prev_value = this_value
    this_value = adc.read_adc(0, gain=GAIN)
    change = (this_value-prev_value)/prev_value
    #print(change)
    if abs(change)>0.0009:
        if mplayer_run == True:
            cmd = 'sudo killall -v mplayer &'
            subprocess.Popen(cmd, shell = True)
            mplayer_run = False
            #print('kill')
        pygame.mixer.music.unpause()
    else:
       mplayer_run = True
       time.sleep(0.5)
       pygame.mixer.music.pause()
       #print('pause')
    time.sleep(0.1)

import Adafruit_ADS1x15

import os, subprocess, time, pygame

adc = Adafruit_ADS1x15.ADS1115()

GAIN = 1

pygame.mixer.init()

pygame.mixer.music.load("radio.mp3")

pygame.mixer.music.play(-1)

mplayer_run = True

this_value = adc.read_adc(0, gain=GAIN)

while True:

prev_value = this_value

this_value = adc.read_adc(0, gain=GAIN)

change = (this_value-prev_value)/prev_value

#print(change)

if abs(change)>0.0009:

if mplayer_run == True:

cmd = 'sudo killall -v mplayer &'

subprocess.Popen(cmd, shell = True)

mplayer_run = False

#print('kill')

pygame.mixer.music.unpause()

else:

mplayer_run = True

time.sleep(0.5)

pygame.mixer.music.pause()

#print('pause')

time.sleep(0.1)

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