But [Playful Technology] wanted to control the hands with an Arduino directly ... the inside of these clock modules, you may be surprised about how they actually work. A crystal oscillator pulses ...

Maker Michael Klements has built a unique electromechanical clock using a little Arduino hardware, code, and 28 servos, which tilt panels to reveal the correct time in digital format. As the time ...

In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock (RTC) IC that is simple to use, low cost and ...

Experience the fascinating creation of the Galactic Nova contraption clock in this in-depth video, where complex mechanisms ...

[Mark] from SpikenzieLabs was wrapping up a project using an Arduino the other ... It’s well known that the internal clock on the chip is not as precise as a crystal, but [Mark’s] project ...

If you don’t have the extra 16 MHz crystal and 18-22 picofarad ... the microcontroller to use an external clock, it won’t work unless you connect one. Finally, you have success in making your own DIY ...

We have seen quite a few different geeky clocks before on Geeky Gadgets, the latest one is this cool Arduino Weather Clock built by Sean Carney. Sean took an antique clock and removed the ...

To make things a little easier on yourself, Arduino shield-maker 1Sheeld shows off how to hack a clock to change color depending on traffic conditions. The idea here is to use a cheap clock from ...

Alarm clocks are cheap and abundant, but they’re pretty boring. If you want to make your own, Instructables user Paranoid Legend shows you how to build one with an Arduino. The alarm clock is ...

Touted as the industry's first 1.8V HCMOS crystal clock oscillator, the NTH through-hole-mount metal package and S1612 surface-mount ceramic package oscillators allow designers the opportunity to ...