The Simplest Way to Wire a Button to Arduino (with Internal Pull-Up) | Arduino Button Tutorial

[@Allazander]

Thank you. I'm trying to learn and am working on a project using stepper motors. I want to set things up so that the steppers don't immediately start moving when the arduino is powered up, using an on off switch. Switch on, no movement, switch off, steppers start moving as directed by the code. The switch is basically a pause button. I have the code correct (I think) but wasn't sure how I needed to wire up the switch. This method will be easy to wire into my project, with no breadboard or circuit board required, just short wires from the switch to the arduino.

[@janmenzinga]

Hi Indrek, I like your videos very much. Can we get in touch? I'm a hobbyist as well as it concerns Arduino and 3D-printing. I have some challenges!

[@nickgennady]

Wow, you did this better than anyone else. It's a lot much simpler setup not using 3 wires or resistors.

[@yupingliao4078]

good

[@anglingaddicts4951]

This was a good video, thanks.

[@ScaryLasers]

FINALLY LOL simple concise, thank you

[@STEAMChannelOfficial]

Exactly what I was looking for! Most of the other tutorials required resistors but I didn't have space for them, so I tried looking for other tutorials and found this one!

[@SantaDragon]

Thanks for tutorial. A electro magneic sealed wire would have worked as well, right?

[@MuhammadAwais-jh2dy]

I don't underrated like button connected between input and ground please ssay again 😊

[@SenorSaki]

Is there a way to calculate the value of resistor I need for a long wire to the button? I'm expecting to use about 30ft but may be longer. Its not ideal, but unavoidable for this particular project.

[@aklstreak]

That is exactly what I was looking for! Thanks a lot! Works like a charm in my project.

[@naushad.kausar]

Man you're a Genius!!!! You did this better than anyone else. Thanks mate !

[@LevyCarneiro]

Excellent video, exactly what I was looking for. Thanks!

[@Ambishooter]

Thank you for your explanation. This is a great example!

[@ponnalasandeep5389]

Tq for this video this is what happening in my home automation with arduno with me

[@FPChris]

how would you do a button press on an interrupt using the internal pullup?

[@adriandalihernandezrueda2862]

Thanks I see other videos and only u know how to do easy

[@TheReloader]

Thanks for the quick info!

[@aldomeza-dev]

Is it safe to use 3 buttons without resistors?

[@ts95hk]

Great video! If my GND wire is also long does it also need resistors?

[@IndrekL]

No, since the point of the GND wire is to pull the signal to the GND.

[@ThisHandIelsTaken]

thumbs up...thanks alot

[@MikevomMars]

Finally, someone who explains the SIMPLE and most common way to use pushbuttons - without making it unnecessary complicated 👍

[@kim_a18]

Hello sir!! What will happen if I use long wire cable for input signal? How to fix it?