Arduino tells you how rough your last mountain bike ride was

If you want to see what kind of abuse you’re causing your body when out on those single-track rides this system is just the thing. It’s an Arduino data logger that [Wdm006] takes along on the rides with him. When he gets back home, a Python scripts captures the data dump and graphs it. It may sound like a neat … Read the rest

LayerOne badges stop bullets; drive away

We love badges. And we’ve really got to thank [Charliex] for taking the time to write a huge post about this year’s LayerOne badges, especially since they’ve got their backs up against the deadline for pulling everything together in time.

Here it is, the stock badge on the left, with an add-on shield on the right. Now the original … Read the rest

Minestation – An external weather display for your Minecraft world

minestation

If you’re a big Minecraft fan, the folks at [radikaldesign] have something that might be of interest to you. (Translation) Inspired by some of their Minecraft-loving friends, they have developed Minestation – a weather station for your Minecraft game.

The concept is simple. Here in the real world we have the ability to look out the window and … Read the rest

Chrono-tomic shield helps your Arduino keep perfect time

chronotomic-arduino-shield

[Josh] and his lab partner [Eric] needed a final project for their Embedded Systems Design class, and thought that designing an Arduino shield would be a cool idea. They noticed that there are plenty of ways to get an Arduino to keep time, though none that they knew of utilized WWVB (Atomic Time) signals directly.

The Chrono-tomic Arduino shield uses … Read the rest

Audio output selection courtesy of the Internet

[Peter] was tired of crawling behind his desktop computer to switch between headphones and speakers. We feel his pain, as the headphone port on our computer speakers has its own demonic hum rendering the jack useless to us. His solution was to build this output selector board, then control it via the network.

A relay is responsible for routing … Read the rest

Inkjet print head driver shield

[Nicolas C Lewis] is churning out inkjet print head shield kits for Arduino. If you’ve always wanted to label or brand objects as part of a project this greatly simplifies the process. Using his all through-hole design, an Arduino can print at 96 dpi. At first we had trouble figuring out what we could use this concept for, but … Read the rest

A Stackable Motor Driver Shield for the Arduino

The Arduino has been used for many purposes, and  “shields” are available to make many common tasks easier.  However, [Nick] wanted a stackable motor driver shield, so he build one himself!. There are many motor driver shields available for the Arduino, however, there aren’t any that allow one to drive as many motors as were needed for his project, … Read the rest