This Arduino-based project simulates a Formula 1 race start light system and measures the user's reaction time using an ultrasonic sensor. Instead of pressing a button, the user waves a hand to start, ...

On startup, Arduino IDE automatically opens the sketches that were open at the time the previous IDE session was exited. 🐛 If the board selection is the one produced by the IDE opening an existing ...

Arduino enthusiasts and makers looking for a project to keep them busy over the next couple of weekends might be interested in this Arduino flying start lap timer, which has been featured over on ...

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 ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

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].

While you hopefully don't need one-button access to 911, a desk-mounted panic button is undoubtedly cool, and it makes for a great DIY Arduino project ...

Looking to impress your friends further with your insane Guitar Hero skills? This DIY project consisting of flamethrowers and Arduino will set your Guitar Hero streak on fire (so to speak).