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 ...

This project is a simple, yet cool Arduino LED Controller with a button interface. It has been developed by a passionate enthusiast, who is not a professional programmer, but managed to create this ...

For example, the operation of this program could be as follows. User turns the dial to set the brightness of the red LED. The User pushes the “mode” button SW1 (D2) User turns the dial to set the ...

The hardware connection of my Arduino is shown below, to verify the output all we have to do is press the push button and check if the LED is turning on. Then when we release it the LED should turn ...

When the Arduino code sees the button getting pressed, it brings the corresponding LED pin high and starts a fade out timer using the SoftPWM library by [Brett Hagman]. It’s worth noting that ...

Here we will show Arduino Multitasking by handling two tasks at the same time. The tasks will include blinking of two LEDs in different time delay along with a push button which will be used to ...

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 ...

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 next two buttons let you delete the current saved build (trash can icon) from your computer and do a unit test (flask icon) on your board. With that out of the way, your Arduino’s built-in LED ...