MJRoBot (Marcelo Rovai)
Published © GPL3+

The "Mars Rover" Emulator

A functional mobile prototype, a "Rover Station”, responsible for environmental data capture as Temperature, Humidity and Luminosity.

IntermediateFull instructions provided2 days15,589
The "Mars Rover" Emulator

Things used in this project

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Schematics

Mars Roover

Code

Code snippet #1

Plain text
import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

a_pin = 25
b_pin = 23

def discharge():
    GPIO.setup(a_pin, GPIO.IN)
    GPIO.setup(b_pin, GPIO.OUT)
    GPIO.output(b_pin, False)
    time.sleep(0.005)

def charge_time():
    GPIO.setup(b_pin, GPIO.IN)
    GPIO.setup(a_pin, GPIO.OUT)
    count = 0
    GPIO.output(a_pin, True)
    while not GPIO.input(b_pin):
        count = count + 1
    return count

def analog_read():
    discharge()
    return charge_time()

while True:
    print(analog_read())
    time.sleep(1)

Code snippet #2

Plain text
from twython import Twython

C_KEY = "xxxxxxxxxxxx"

C_SECRET = "yyyyyyyyy"

A_TOKEN = "zzzzzzzzzzzz"

A_SECRET = "wwwwwwwww"

api = Twython(C_KEY, C_SECRET, A_TOKEN, A_SECRET)

api.update_status(status="IoT Capstone Project - Tweet test")

Code snippet #3

Plain text
#include 
Servo leftServo;
Servo rightServo;

Void setup()
{
  leftServo.attach(6);
  rightServo.attach(5);
  leftServo.writeMicroseconds(1500);
  rightServo.writeMicroseconds(1500);
}

void loop()
{
}

Github

https://github.com/miguelgrinberg/flask-video-streaming.git

Github

https://github.com/adafruit/Adafruit_Python_DHT.git

Github

https://github.com/Mjrovai/MJRoBot-Mars-Rover

Credits

MJRoBot (Marcelo Rovai)

MJRoBot (Marcelo Rovai)

38 projects • 713 followers
Professor, Engineer, MBA, Master in Data Science. Writes about Electronics with a focus on Physical Computing, IoT, ML, TinyML and Robotics.

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