An Arduino Pomodoro Timer project that allows for preset and custom time inputs. Built with a 16x2 LCD display, Active Buzzer and a 4x4 Keypad. This is my first electronics project. I have built it to ...

“Arduino Self-Timer” project presented here is a low-component count 60 seconds countdown timer. It can be powered from a 9V compact battery or suitable Arduino AC mains adaptor. Working of the ...

Here are four Arduino-based projects: a Newt Scamander Briefcase, an Automotive Speed Trap, an Archery Balloon Target, and a Music Practice Timer. Here are four Arduino-based projects: a Newt ...

This circuit plays the opening riff from "At Doom's Gate" using 555 timers, 7400-series logic, and some resistors and capacitors. This is how to make your own LCD timer, just with an Arduino, a LCD ...