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.
Just beneath and to the right of the word âUNOâ on your circuit board, thereâs a tiny LED next to the word âONâ (11). This LED should light up whenever you plug your Arduino into a power source. If this light doesnât turn on, thereâs a good chance something is wrong.