Book Image

Python Robotics Projects

By : Prof. Diwakar Vaish
Book Image

Python Robotics Projects

By: Prof. Diwakar Vaish

Overview of this book

Robotics is a fast-growing industry. Multiple surveys state that investment in the field has increased tenfold in the last 6 years, and is set to become a $100-billion sector by 2020. Robots are prevalent throughout all industries, and they are all set to be a part of our domestic lives. This book starts with the installation and basic steps in configuring a robotic controller. You'll then move on to setting up your environment to use Python with the robotic controller. You'll dive deep into building simple robotic projects, such as a pet-feeding robot, and more complicated projects, such as machine learning enabled home automation system (Jarvis), vision processing based robots and a self-driven robotic vehicle using Python. By the end of this book, you'll know how to build smart robots using Python.
Table of Contents (24 chapters)
Title Page
Packt Upsell
Contributors
Preface
Index

Making your home learn


Once this constitution is done, go ahead and wire it up, as shown here:

Once that is set, it is time for us to write the following code on to our Raspberry Pi:

import Adafruit_DHT
import datetime
import RPi.GPIO as GPIO
import time
import numpy as np
import pandas as pd
import Adafruit_DHT
from sklearn.neighbors import KNeighborsClassifier

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

fan = 22
light = 23
sw1 = 13
sw2 = 14

GPIO.setup(led1,GPIO.OUT)
GPIO.setup(led2,GPIO.OUT)
GPIO.setup(sw1,GPIO.IN)
GPIO.setup(sw2,GPIO.IN)

sensor = 11
pin = 2


f = open("dataset.csv","a+")
count = 0
while count < 50:

 data = ""

 H = datetime.datetime.now().strftime('%H')
 M = datetime.datetime.now().strftime('%M')

 data = str(H)+"."+str(M)
 humidity,temperature = Adafruit_DHT.read_retry(sensor,pin)
 data = data + "," + str(temperature)

prev_state = state

 if (GPIO.input(sw1) == 0) and (GPIO.input(sw2) == 0):
     state = 0
     GPIO.output(light,GPIO.LOW)
     GPIO.output(fan...