je.st
news
Tag: magnetic
ALMA Reveals Intense Magnetic Field Close To Supermassive Black Hole
2015-04-21 03:17:14| rfglobalnet Home Page
The Atacama Large Millimeter/submillimeter Array (ALMA) has revealed an extremely powerful magnetic field, beyond anything previously detected in the core of a galaxy, very close to the event horizon of a supermassive black hole.
Indoor Atlas: Smartphones can navigate inside buildings using magnetic fields
2015-04-19 06:20:09| Wireless - Topix.net
What do you do when you want an app to know where it is indoors where there's no GPS? Indoor Atlas has a clever answer Navigating outdoors is easy with GPS and when augmented augmented by WiFi the the accuracy and availability of geolocation increase significantly a until you step inside a building. Once you're inside and there's no GPS signal WiFi geolocation might give you a rough fix though usually you're effectively "off the grid."
Tags: inside
fields
buildings
navigate
NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe
2015-04-07 07:52:41| rfglobalnet Home Page
NXT-ID introduces a new revolutionary method and system to perform wireless payments. This patent surrounds the use of miniature antenna modules for multiple purposes including RF and magnetic stripe communications, energy transfer and charging, and wireless magnetic payments, to name a few.
Tags: power
low
wireless
patents
NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe
2015-04-07 07:52:41| wirelessdesignonline News Articles
NXT-ID introduces a new revolutionary method and system to perform wireless payments. This patent surrounds the use of miniature antenna modules for multiple purposes including RF and magnetic stripe communications, energy transfer and charging, and wireless magnetic payments, to name a few.
Tags: power
low
wireless
patents
Portable Magnetic Drill facilitates positioning via swivel base.
2015-04-06 14:31:06| Industrial Newsroom - All News for Today
When attached to workpiece with 8,000 lb holding force magnet, MAB 525 SB provides 20° movement left and right and 5/8 in. forward and backward. Hole cutting capacity is up to 2 ½ in. dia in structural steel and other metals, and other capabilities include twist drilling up to 1 in. dia, tapping up to 15/16 in. dia, reaming up to 7/8 in. dia, and countersinking up to 2 in. Double-insulated, 14.5 A, reversible motor has 2-speed (70–280 rpm and 180–580 rpm) oil bath gearbox.
Tags: base
portable
magnetic
positioning
Sites : [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] next »