|arduino tutorial led sequential control||0.02||1||75||27|
The Arduino Integrated Development Environment (IDE) is the main text editing program used for programming the Arduino. It is where you’ll be typing up your code before uploading it to the board you want to program. Arduino code is referred to as sketches.What is a circuit in Arduino?
Arduino hardware is an open-source circuit board with a microprocessor and input/output (I/O) pins for communication and controlling physical objects (LED, servos, buttons, etc.). The board will typically be powered via USB or an external power supply which in turn allows it to power other hardware and sensors.