You have a timer and clock in just about every single device out there these days, but if you want to build you own, Instructables user GeraldF6 shows you how to do so with a Arduino.

Working of the circuit is simple! Schematic of the Arduino Timer Circuit When you Press the RESET Button on the Arduino board, the timer will countdown from 60 seconds, as programmed. Once the timer ...

Into the mix, [Scott-28] added a seven-segment LED display to show the current time, a couple of LEDs to indicate if the digits are hours, minutes, or seconds, and a button to kick the whole thing ...

Posted in Arduino Hacks, Toy Hacks Tagged 7-segment display, arduino, birthday, cars, hot wheels, laser, lasers, phototransistors, timer, toy, track ...

Raspberry Pi programmable timer “To make things more interesting, you can modify the provided source code, and re-program the Ninja Counter itself using an external Arduino Uno! It includes a ...

The tiny handheld console features a round display and is powered by an Arduino Nano ESP32. Volos Projects, a popular YouTube channel, has recently unveiled an intriguing creation that is sure to ...

This module shows how the Arduino can be used to time physical events. In this case, we measure the duration of a passing object when it breaks a light beam. If the object has a known length, such as ...