Universal 4 Key Push Button Switch Module Keyboard Board for for Arduino DIY KIT Universal

hello guys this is Palma quarter from top tech boy comm and we are here today with lesson number 34 in our legendary new and improved Arduino tutorial series and what we're going to learn today is we're gonna learn a quick hack that will allow you to put a button a push button into an Arduino project the simplest possible way in videos 27 28 and 29 in this series I talked to you about using a push button and showed you the old-school theory about you know having to put in an external pull-up resistor connected to five volts or a pulldown resistor connected to ground and how to do it did some projects got it all working but I'm gonna show you a quick and dirty way to do that same thing without having to use any external resistors and let's move me out of the way and so for this project you will need your push button from your handy a Lego super starter kit okay if you don't have one yet