Raspberry Pi vs Arduino comparison - Hands-On Comparison

Raspberry Pi vs Arduino Comparison

📖 Scenario: You are working on a simple program to compare two popular microcontroller platforms: Raspberry Pi and Arduino. This will help beginners understand their differences by listing key features side by side.

🎯 Goal: Create a Python dictionary to store features of Raspberry Pi and Arduino, then filter and display features that are unique to Raspberry Pi.

📋 What You'll Learn

Create a dictionary called devices with two keys: 'Raspberry Pi' and 'Arduino'.

Each key should map to a list of features as strings.

Create a variable called unique_to_pi to hold features that are only in Raspberry Pi's list but not in Arduino's.

Print the list unique_to_pi.

💡 Why This Matters

🌍 Real World

Comparing features of hardware platforms helps beginners choose the right tool for their projects.

💼 Career

Understanding differences between microcontrollers and microcomputers is useful for roles in embedded systems and IoT development.

1

Create the devices dictionary

Create a dictionary called devices with these exact entries: 'Raspberry Pi' mapped to the list ["Runs Linux", "Has HDMI output", "Supports WiFi"] and 'Arduino' mapped to the list ["Microcontroller", "No OS", "Low power consumption"].

Raspberry Pi

# Create the devices dictionary with Raspberry Pi and Arduino features
# Your code here

Need a hint?

Use curly braces {} to create a dictionary. Each key is a string and maps to a list of strings.

2

Create a variable for unique Raspberry Pi features

Create a variable called unique_to_pi and set it to an empty list [].

Raspberry Pi

devices = {
    'Raspberry Pi': ["Runs Linux", "Has HDMI output", "Supports WiFi"],
    'Arduino': ["Microcontroller", "No OS", "Low power consumption"]
}

# Create an empty list called unique_to_pi
# Your code here

Need a hint?

Just write unique_to_pi = [] to start with an empty list.

3

Find features unique to Raspberry Pi

Use a for loop with the variable feature to go through devices['Raspberry Pi']. Inside the loop, use an if statement to check if feature is NOT in devices['Arduino']. If so, append feature to unique_to_pi.

Raspberry Pi

devices = {
    'Raspberry Pi': ["Runs Linux", "Has HDMI output", "Supports WiFi"],
    'Arduino': ["Microcontroller", "No OS", "Low power consumption"]
}

unique_to_pi = []

# Use a for loop to find features unique to Raspberry Pi
# Your code here

Need a hint?

Use for feature in devices['Raspberry Pi']: and inside check if feature not in devices['Arduino']: then append.

4

Print the unique Raspberry Pi features

Write print(unique_to_pi) to display the list of features unique to Raspberry Pi.

Raspberry Pi

devices = {
    'Raspberry Pi': ["Runs Linux", "Has HDMI output", "Supports WiFi"],
    'Arduino': ["Microcontroller", "No OS", "Low power consumption"]
}

unique_to_pi = []
for feature in devices['Raspberry Pi']:
    if feature not in devices['Arduino']:
        unique_to_pi.append(feature)

# Print the unique_to_pi list
# Your code here

Need a hint?

Use print(unique_to_pi) to show the list.