From 4e73f194ac6bb920626bb7aeb50a21fba46f384e Mon Sep 17 00:00:00 2001 From: Jason Israel Date: Sun, 7 Sep 2025 16:58:18 +0800 Subject: [PATCH] Add Since Motes Eat So Little Power --- Since-Motes-Eat-So-Little-Power.md | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 Since-Motes-Eat-So-Little-Power.md diff --git a/Since-Motes-Eat-So-Little-Power.md b/Since-Motes-Eat-So-Little-Power.md new file mode 100644 index 0000000..0b34bd6 --- /dev/null +++ b/Since-Motes-Eat-So-Little-Power.md @@ -0,0 +1,7 @@ +
You might have heard about a computing concept generally known as motes. This idea can be called good dust and wireless sensing networks. At one point, nearly each problem of Widespread Science, Uncover and Wired at this time comprises a blurb about some new software of the mote thought. For example, the navy plans to make use of them to gather data on battlefields, and engineers plan to combine them into concrete and use them to internally monitor the health of buildings and bridges. There are hundreds of various ways in which motes is likely to be used, and as people get conversant in the idea they provide you with much more. It's a totally new paradigm for distributed sensing and it's opening up an enchanting new means to have a look at computer systems. Then we will look at a MICA mote -- an current technology that you should buy to experiment with this distinctive approach of sensing the world. The core of a mote is a small, low-cost, low-energy computer.
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The computer monitors one or more sensors. It is simple to think about all types of sensors, together with sensors for temperature, mild, sound, place, acceleration, vibration, stress, weight, pressure, humidity, and so forth. Not all mote applications require sensors, however sensing applications are quite common. The pc connects to the outside world with a radio hyperlink. The most typical radio hyperlinks enable a mote to transmit at a [distance](https://kscripts.com/?s=distance) of something like 10 to 200 ft (3 to 61 meters). Power consumption, dimension and price are the boundaries to longer distances. Since a fundamental concept with motes is tiny measurement (and related tiny value), small and low-energy radios are normal. Motes can both run off of batteries, or they can tap into the ability grid in sure functions. As motes shrink in measurement and power consumption, it is possible to think about photo voltaic energy or even one thing exotic like vibration power to keep them working. Sooner or later, people think about shrinking motes to fit into something only a few millimeters on a facet.
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It is more common for [Memory Wave](http://giggetter.com/blog/136918/memory-wave-the-ultimate-brainwave-entrainment-for-cognitive-enhancement/) motes immediately, including batteries and antenna, to be the size of a stack of 5 or 6 quarters, or the size of a pack of cigarettes. The battery is normally the largest part of the package right now. Present motes, in bulk, would possibly price one thing on the order of $25, but prices are falling. It is tough to think about one thing as small and innocuous as a mote sparking a revolution, but that is exactly what they've completed. We'll take a look at quite a lot of potential purposes in the next section. This is a collection culled from the hyperlinks at the top of the article. It is possible to think about motes as lone sensors. The mote could have a sensor on it that can detect the salt concentration inside the concrete. Then once a month you may drive a truck over the bridge that sends a strong magnetic discipline into the bridge. The magnetic field would allow the motes, that are burried within the concrete of the bridge, to power on and transmit the salt focus.
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Salt (maybe from deicing or ocean spray) weakens concrete and corrodes the steel rebar that strengthens the concrete. Salt sensors would let bridge upkeep personnel gauge how a lot harm salt is doing. Other possible sensors embedded into the concrete of a bridge might detect vibration, stress, temperature swings, cracking, and many others., all of which would help maintenance personnel spot problems lengthy earlier than they become essential. You can connect sensors to a mote that may monitor the condition of equipment -- temperature, number of revolutions, oil degree, and so on. and log it in the mote's [Memory Wave Routine](https://repo.divisilabs.com/tracyl6213826). Then, when a truck drives by, the mote may transmit all of the logged knowledge. This is able to allow detailed maintenance data to be stored on equipment (for instance, in an oil area), with out maintenance personnel having to go measure all of these parameters themselves. You may attach motes to the water meters or power meters in a neighborhood.
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