To interface a digital input (push button) and blink and LED upon activation. The Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as ...

You just have to follow the figure to make the connections as such. In our hardware the push button is input which is connected to the second pin of the Arduino. If you take a close look you can ...

we are interfacing Joystick with Arduino simply by controlling four LEDs as per the movement of the Joystick. We have placed 4 LEDs in such a way that it represents the direction of the joystick shaft ...

and set about interfacing the old console’s controllers to an Arduino. Initial work involved getting the Arduino (presumably a basic 16 Mhz Uno) to read the controller’s buttons, and spitting ...

An innovative engineer can solve a problem in a complicated industrial environment with a few low-cost electronic modules and some Arduino programming. You can use this wireless emergency push button ...

A button that can do anything with just a push Other hacks go further, like installing an Arduino microcontroller that allows the once-useless button to be hooked up to a computer or custom ...

an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get ...