Have you ever wondered how your phone knows how bright or dark it is in the room? Or how a video game controller knows how far you’ve turned the joystick? With Arduino, you can learn to do the same thing! Using a special command called Analog Read, you can measure real-world things like light, temperature,…
Have you ever wanted to control how bright a light is or how fast a motor runs? With Arduino, you can do just that using a command called Analog Write. It lets you adjust the power level going to devices, so instead of just turning things on or off, you can choose exactly how much…
Have you ever played with a light switch? You flip it, and the light turns on or off. Arduino has a way to check if a switch (or button) is on or off using something called digital Read.Digital Read is like asking a question: “Is the button pressed?” Arduino checks the button and gives you…
Imagine you have a magic wand that can turn lights on and off just by waving it. With Arduino, you have similar power when using a command called digital write. It lets you control things like lights, motors, and other gadgets with just a few lines of code!Digital Write is like telling your Arduino, “Turn…