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.

Also, this module focuses on how to time events using Arduino’s built-in function millis(). It is designed to be used with a pre-built ramp that can be provided if used in a classroom environment. The ...

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!

Derby Timer Last Updated: 7/27/18. 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 ...

30 thoughts on “ Retro-fit Old Radio With Arduino And FM Module ” Galane says: July 2, 2015 at 1:09 am Where’s the Ard… oh, right. Report comment. Reply. lwatcdr says: ...

Runner and Arduino enthusiast Nikodem Bartnik has created a DIY 100m sprint timer which is placed at the finish line and signals the start of timing via an audible bleep from its integrated speaker.

Rotary Phone Lives On As Arduino Kitchen Timer. 5 Comments . by: Tom Nardi. May 28, 2024. Title: Copy. Short Link: Copy. It’s safe to say that few people still use rotary phones on a daily basis.

Droplet and StackAR, developed by MIT’s Media Lab, allow users to set timers or program an Arduino using light-based communication. By pressing the tool against a screen, flashes of light can ...

Here, Arduino’s (Uno R3) A4 (SDA) and A5 (SCK/SCL) pins are used for the I2C control, and the module is 3.3 V powered by the Arduino itself. It seems that external pull-up resistors for I2C lines are ...