Oct 2, 2024 · This tutorial shows you how to use it to switch between four desired states of a photo resistor: really dark, dim, medium, and bright. This program first reads the photoresistor. …

May 21, 2024 · Like if statements, switch case controls the flow of programs by allowing programmers to specify different code that should be executed in various conditions. In …

Oct 2, 2024 · Arduino Board. Momentary button or Switch. 10K ohm resistor. hook-up wires. breadboard. Circuit. Connect three wires to the board. The first two, red and black, connect to …

Nov 8, 2024 · Like if statements, switch case controls the flow of programs by allowing programmers to specify different code that should be executed in various conditions. In …

Oct 2, 2024 · This tutorial shows you how to use switch to turn on one of several different LEDs based on a byte of data received serially. The sketch listens for serial input, and turns on a …

Oct 27, 2020 · The switch - case statement is a powerful construct that is often under-used by beginners. Basically it allows you to perform tests on a value (or range of values) and make …

Feb 15, 2021 · This sketch will reliably read any number of button switches by polling each of them in turn. Once a button switch is pressed the main code loop will switch to user provided …

Feb 1, 2021 · An example sketch demonstrating an alternative approach to reading a button switch using an interrupt.

Feb 5, 2021 · An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.

Learn the basics of Arduino through this collection tutorials. All code examples are available directly in all IDEs.