Fading of a led light with Arduino and PWM
In a previous article we turned on the light of a led with Arduino, using the digitalWrite function to which…
Category: Actuators
Arduino and tilt ball switch: tilt detection
A very popular tilt detector nowadays is the accelerometer installed in our smartphones and tablets: thanks to it, every time…
Create an alarm with an active buzzer and Arduino
Among the most used actuators in Arduino projects are the buzzers. A buzzer, or electronic buzzer, is a DC powered…
Manage an RGB led with Arduino
Unlike a common LED, which emits light of only one color, an RGB LED can emit three different types of…
Turn on a led with Arduino
Now that we have acquired the basics of programming with Arduino and some basic notions of electronics, we are ready…