Accelerometer Sparkfun

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SparkFun carries a number of accelerometers that would work in this application. I went with an ADXL345 for its ease of use and extra features like threshold interrupts that we could potentially use to wake up everything when the elevator is moving. The main board costs $19.95 and add-ons cost from $7.95 for a tricolor L.E.D. to $24.95 for an accelerometer (sparkfun.com). Dr. Buechley says the boards can be worn as soft computers “in a noninvasive, non-weight-bearing way.” One dancer used a Here is a fun question for you accelerometer gurus, I have several 3 axis accelerometer data acquisition boards from Sparkfun Electronics From what you say in your email. 1 There is an error in the equations you typed, there shouldn't be an opening bracket The Sparkfun folks have a sweet recipe for building an Arduino-based, accelerometer-triggered Tardis sound-effects box into the ceiling of an elevator, noting that care must be taken not to freak out riders and precipitate a bomb-squad visit. As it stands Sensors include a gyroscope and accelerometer, and there's also support for optional and supports over thirty I/O interfaces courtesy of its 70-pin connector. For instance, SparkFun has a range of snap-on "block" add-on boards which add things like There’s a GPS chip in there, not to mention an accelerometer, and occasionally even (gasp!) a compass. The folks at SparkFun want to take all of those components and expose them to the outside world, and they intend to do it with a little something .

High accuracy is achievable thanks to an inclusion of an inertial measurement unit (IMU) -- a board by Sparkfun containing an accelerometer and gyroscope, which means the MorpHex can gauge orientation and speed, stabilising and controlling its rolling motion. Early in the morning on Jan 4, 2014, Palms Casino Resort hosted the 2014 AT&T Hackathon And I stuck with Sparkfun products and Arduino programming to create the all new Violin Bow Accelerometer. Yes, I was a presenter as well. No, I did not win What’s even cooler is that it runs Microsoft’s Windows 8.1 platform DC-DC step down converter (one of them is based on LM2596 IC), Sparkfun IMU Fusion board (3D accelerometer, 3D gyroscope) and an 8.4V battery (or anything between 7.4V – 9V The Arduino board reads the accelerometer or photo to show the elevator-TARDIS in action. That said, if this is still an idea you want to try out, you can read the full tutorial (complete with coding) over on the SparkFun website, and also buy the .

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