https://wiki.extremist.software/api.php?action=feedcontributions&feedformat=atom&user=150.101.163.119 2026-04-10T05:24:35Z User contributions MediaWiki 1.39.13 https://wiki.extremist.software/index.php?title=CatchAllSensor&diff=20368 2011-08-26T13:41:10Z

<p>150.101.163.119: Added another (cheaper) acceleromater</p> <hr /> <div>The CatchAllSensor project aims to build a small free software free/open hardware device for use in detecting movement when attached to a computer system.<br /> <br /> The basic design is to make the cheapest sensor possible and will likely be built from the following parts:<br /> * [http://www.sparkfun.com/products/9147 AVRStick]<br /> * [http://www.emartee.com/product/41841/Arduino%20Mercury%20Tilt%20Switch Mercury Tilt Switch]<br /> <br /> Optionally, though nearly tripling the cost it, may be nice to add an Accelerometer and a case:<br /> * [http://www.makershed.com/ProductDetails.asp?ProductCode=MKPX7&amp;ampClick=19209 Memsic 2125 Dual-axis Accelerometer]<br /> * A small 3d printed case<br /> <br /> Another Accelerometer config (and cheaper than the one above), would be:<br /> * [http://au.element14.com/freescale-semiconductor/mma7660fcr1/ic-3-axis-accelerometer-1-5g-dfn/dp/1739551 Freescale I2C Accelerometer - lots of prebuilt drivers]<br /> * [http://www.ftdichip.com/Products/ICs/FT2232H.htm High speed USB/I2C UART]</div>

150.101.163.119