🔨 Explore Hardware: Digital & Analog Inputs with Arduino

​Learn how Arduino senses and reacts to the world around it using two types of inputs: digital (on or off, like a button press) and analog (a range of values, like how bright a room is). You’ll get hands-on with buttons, switches, light sensors, and temperature sensors to see how each one sends information to your Arduino. By the end, you’ll understand how these simple inputs are the building blocks of interactive projects like night lights, alarms, and smart gadgets. No prior experience needed!