Hyponyms (each of the following is a kind of pan): bain-marie (a large pan that is filled with hot water; smaller pans containing food can be set in the larger pan to keep food warm or to cook food slowly).
In this simple project Iâm going to show you how to control an RGB LED (common anode) using an Arduino Uno and few push-buttons.ccording to the type of RGB LED, the 3 LEDs can share the anode or the cathode, which is the longest pin coming out from the LEDâs head. How you may guess, the other three pins are used to control the three colours.
This simple tutorial will show you how to send Hexadecimal values from a computer to an Arduino Uno. The Processing programming language will be used to send the HEX values from the computer when a mouse button is pressed. The Arduino will use these values to adjust the brightness of an LED.earning Objectives. 1  To Send Hexadecimal (Hex) values from a computer to the Arduino. 2  Trigger an action based on the press of a mouse button. 3  Learn to create a simple Computer to Arduino interface. 4  Use Arduino's PWM capabilities to adjust brightness of an LED.