He used one Arduino to gather not just buzzer info, but also keypad data from ... others worked together to develop a team-based math game for use in school.

This project is an implementation of a real-time Simon Game using an Arduino Uno, buttons, LEDs, and a buzzer. The goal of this project is to demonstrate real-time system concepts such as: Handling ...

This project ... Green LED lights up for access granted. Red LED lights up for access denied. Audio feedback with a buzzer for different access responses. LCD Display (16x2) to show user prompts and ...

Tired of your old Arcade games ... this project. You can find the complete code at the absolute bottom of the blog. This line includes the FastLED library, which provides functions for controlling ...

Figure an Arduino ... that buzzer says "current consumption: 20 mA" These piezo buzzers can be corrected directly to a DC supply. There is no need for a current-limiting R (as for an LED).

Planning a game of Hacker Jeopardy ... but there’s something to be said for projects that beginners and old salts alike can complete. Each buzzer consists of an Arduino Pro Mini 3.3 V, a ...

What are some Arduino project ideas I should check out? With a number of LEDs (at least three), you can make a Mexican wave, where the lights turn on and off in sync. If you feel like being noisy or ...

When you think of Arduino projects, your mind likely ... times you touch the wire during the game. With each contact you make, the red LED lights up, the buzzer beeps and the seven-segment LED ...