Clock jitter is generally regarded as any deviation from the expected clock behavior. In real life, it is a cycle-to-cycle variation. Suppose you have a 100 MHz clock, with a period of 10 ns.

Adding Arduino to your rotary encoder. Now that your rotary encoder hardware is up and running it’s time to tell your Arduino what to do with the encoder signals. There are the two basic ways to read ...

I needed a rotary encoder — I pulled a cheap one out of one of those “49 boards for Arduino” kits you see around. Not the finest encoder in the land, I’m sure, but it should do the job.

It is amazing how many Arduino programmes for decoding rotary encoders start with something like: "I looked at all the available rotary encoder sketches. About Us; ... // Encoder 1 pin A is connected ...

Lets say you upload and set the time at 2pm. Then u still keep that particular line of code. Then you power on the arduino again at 4pm. But the arduino start the code by adjusting the time to 2pm ...

Sean took an antique clock an removed the mechanisim, and then replaced it with an Arduino, that is programmed to check the weather on the Environment Canada website every fifteen minutes.

Dejan Nedelkovski has built a stylish DIY touchscreen Arduino music player and alarm clock which has been created using a folded piece of sheet metal to provide a minimalist yet clean enclosure to ...

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 ...

If you dig DIY clocks or you just think lasers are cool, this is the kind of project that you might want to try, especially if you're getting started with Arduino projects.You'll need an Arduino ...

Just when you thought you’ve seen every strange variation of clock there is to see, we find one based on an Arduino that tracks the phases of the moon. The “Lunar Phase Clock” is a project ...