Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

number 2 is 00000010 so only the second led from the right will be on. Now lets see the schematic and how I’ve connected the 8 leds + resistors and 1 button + pull-up resistor to the Arduino Board ...

The Arduino then controls the state of the LED using the active high enable line ... The controller is just a piece of perfboard with four push buttons. He had to work out all of the programming ...

But if you can push your button while your yellow LED is lit, the light speeds up ... Inside the cool laser-cut box is an Arduino Uno and a 9V battery, plus a current-limiting resistor and the ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

Created by the Lenka Design Workshop the case has been created using a 32×32 LEGO baseplate finished with a clear acrylic cover to house the four large arcade buttons and Arduino board ...