computer called an Arduino. The Arduino is about the size ... On final approach I held down the push-to-test button, interrupting the down-and-locked signal from the landing gear.

The system consists of an Arduino interfaced with an LCD, SIM900A/800L GSM module, RTC module, buzzer, LED, and push-button switches. It simplifies adherence to a daily meal schedule by providing ...

The Switch 2's most mysterious button has been teased by Nintendo, ahead of the new console's full unveiling in just a few hours. Nintendo has, to date, avoided speficially highlighting the ...

One of the big Nintendo Switch 2 rumors was the addition of a mysterious “C button.” A brief video was posted on the Nintendo Today app yesterday. But now during the Nintendo Switch 2 Direct ...

After months of (perhaps not entirely serious) mounting speculation, Switch 2's enigmatic 'C' button is a mystery no more. Nintendo has finally whipped back the veil on the button that's captured ...

Launching on June 5 alongside Switch 2, it includes several new buttons--including a C button to launch GameChat and two back buttons. Editor's Note: Nintendo has delayed Switch 2 preorders in the ...

Prior to the Switch 2's official unveiling, one of the biggest unanswered questions about the console was what the heck the C button was for. Now we know it's for the console's new GameChat feature.

While the Switch 2 builds on the foundation of the original − and the body of the device has the same thickness − it has a larger screen, larger joysticks and the SL and SR buttons are bigger.

After months of speculation, we now know what happens when you press the Switch 2’s mysterious C button thanks to today’s Nintendo Direct presentation. The C button is all about GameChat ...

Nintendo has taken the wraps off a Pro Controller to go along with the newly detailed Switch 2. It’s been upgraded with two new “GL” and “GR” buttons on the rear grips that can be used ...

Nintendo has made its own Discord-like chat app for the Switch 2, and it’s going to charge you for it. Once the free period is over on March 31, 2026, GameChat, and the C button that activates ...