📄️ Arrays, Strings and Random Numbers
Arrays, strings and generating random numbers are all programming concepts which will be handy to learn about and implement in our projects.
📄️ Push Buttons
A push button is a simple and handy component we can use to take user input into our projects. They work by completing a circuit when pressed, and opening (breaking) it when the button is released. They don’t have polarity, so they can be connected in either orientation.
📄️ Tilt Sensors
Tilt sensors, or tilt switches, are simple components that detect tilt or orientation. They are simpler to use as compared to accelerometers, which makes them a quick and easy addition to our Arduino projects.
📄️ Understanding Servo Motors
A servo motor is a type of motor which can be used to introduce motion into our projects. They allow us to produce precise movements and hence control the position of objects.
📄️ Project: Reaction Speed Game
Projects are intended to consolidate the knowledge you have absorbed in previous lessons. This one will help you apply what you've learned about push buttons, servo motors and LEDs.