You're free to eliminate the location part if you're only using one ... them with bigger LEDs or even a light bulb (paired with a relay for the Arduino Uno). Try a toggle switch instead, so ...

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used ... to drive the 3 x White LEDs strip. This part number (and ofcourse the LED type) is not very ...

Wouldn’t it be great is you could also use the ’16u2 on the Uno or Mega for some additional functionality to your Arduino sketch ... of extra sensors or LEDs, and anything else you can ...