You will need the Arduino Board, a 560Ω resistor ... the pin where we connect the button int LED = 2; //the pin we connect the LED void setup() { pinMode(pinButton, INPUT); //set the button pin as ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

Arduino Micro has some extra leds that it is tricky to programme. Like almost all Arduinos, has a built-in led – the green one on the left in the photo. And it has a pair of yellow leds – called TX ...

An Arduino, breadboard and some quick scripting ... pin1 reserved for serial communication pinMode(2,OUTPUT);//set pins for address pinMode(3,OUTPUT); pinMode(4,OUTPUT); pinMode(5,OUTPUT); pinMode ...