Embedded inside it is a batteryless RF switch, and the way it works is that upon the release of the spring mechanism inside, a tiny bit of power is generated for the 2.4GHz RF transmission ( ZigBee compatible), and whatever device is connected to the RF control outlet on the other end will receive the on or off signal.
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Like a key in a lock, EGF binds to a receptor on a cell's surface, sending off a signal to the cell to divide, grow and die.
It works by stimulating hydrogen atoms to give off a radio signal.
The electric engine is installed over the rear wheels and functions off of a signal gear, produced as a joint-venture between Mercedes-Benz and Bosch.
Northern Ireland is the last place in the UK to switch off the analogue signal which has been in use for more than 70 years.
Based on that premise, the company built out data centers with small antennas that could capture TV signal off the air and redistribute them over the internet.
Every time a track is uploaded to or played on YouTube, every time it is sold by iTunes, streamed on Spotify, shared on a pirate network, liked on Facebook or tweeted about, it gives off a digital signal.
These switches are set off by a chemical signal sprayed on genetically tinkered seed.
However, in cities where the signal bounces off buildings and trees, the calculation of a vehicle's position can be off by more than 50m.
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After almost being run out by Michael Vaughan on 92, Gayle celebrated wildly when he smacked two successive fours off Andrew Flintoff to signal his century.
They gained illegal access to the roof, secured a remote satellite in an out-of-the-way place, and situated it so that the signal beamed off the next-door building into Billy's office.
For instance, in a crowded downtown area the signal can bounce off buildings many times before it hits your antenna.
There is some concern that backing off Concord sent the wrong signal.
Kenya's high court has ordered that the date for the switch off of the analogue television signal be delayed, preferably until after the March poll.
When lightning struck the box, it blew a fuse, which caused two catastrophic problems: it cut off communication and froze the signal on the color green.
According to Kenya's Daily Nation newspaper, the Consumer Federation of Kenya (Cofek) said the first notice about the analogue signal switch-off, planned for 31 December 2012, was given on 7 December 2012.
The birth and death phases of stars, for example, are associated with heavy dust clouds that give off an infra-red signal which might resemble the swarm of artificial satellites constituting a Dyson sphere.
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Bandwidth - which in the UK will come when the analogue signal is switched off - needs to be freed up by regulators and manufacturers have to provide phones that can cope with TV viewing alongside the myriad other functions already eating up battery life.
The switchover began early on Wednesday morning when BBC Two's analogue signal was permanently turned off at the Oxford transmitter group.
Thanks to spotty Wi-Fi coverage, we'd go a short distance, talking naturally, then halt as the robot lost signal, or veered off.
The roads are bumpy but negotiable, the markets are full of traders, the citizens of the land of liberty are swarming home from every refugee corner and every life of exile as if a silent migratory signal has been set off calling them back to their nests.
That would stop the radio signal needed to take money off your bankcard.
If they give off radio waves at all, the signal is lost in the mess of gas in the neighbourhood.
It can only send a distress signal which is then bounced off a satellite and on to one of a several rescue coordination centres.
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When a clock gene is switched on, it directs the cell to produce proteins, which eventually trigger a signal that switches the gene off.
"When I see all-time highs in the Dow, that's a signal to me to back off, " says Frank Seldin, 51 years old, a management consultant in Rhinebeck, N.
The six Senor Bowl signal callers will be playing off cliff notes of a new offense, throwing to unfamiliar receivers and taking snaps from a new center in Saturday's NFL showcase.
The problem is that if you send a signal by, say, firing off a flare, you're supposed to aim the flare well over the heads of the folks in the lifeboat.
But Luiz Felipe Lampreia, Brazil's foreign minister, says that Mr Fujimori at first misinterpreted Brazil's attempt at more subtle diplomacy as a signal that he had been let off the hook.
With the lights still, off the US star appeared on stage under a signal spotlight singing Hey You.
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