Benefits of Outdoor Motion Sensor Lighting

For people who do not live in a safe area, outdoor motion sensor lighting can act as a practical security guard against burglars and trespassers. These foul people roam openly under the covers of darkness in the evenings. Many of them attempt to burgle houses and commit other crimes. You would not want to expose yourself and your house to such nuisances. This is where outdoor motion sensor lighting helps.

Using the motion sensor system has its own set of unique advantages. The biggest advantage is that the lights that are turned on with these systems are on-demand. And the power consumption is thus far lesser. The major benefits of using outdoor motion sensor lighting for safety and security are listed below.

Silent and continuous watching: The outdoor motion sensor keeps watch of your premises and vulnerable spots of your backyard and patio as you sleep. Humans sleep but machines do not. So if there is any movement happening at any time of the night, the sensor will figure that out. And the sensing happens equally well in sheer darkness too, since the sensor technology does not rely upon light. Even if you are not at home, the sensor will still keep watching as long as you keep it turned on.
Lighting on demand: Now, let’s say that your outdoor motion sensor has detected a movement within its area of radius. What does it do in response? It simply switches on its light – and if you have a floodlight installed then that would really make the entire place go bright. It would get switched on automatically and immediately, almost like a knee jerk reaction.
Impact of suddenness: Once the light gets turned on all of a sudden, the intruder is caught off guard. Since being spotted and identified is one of the worst nightmares that the intruder can have, they would be stunned by the sudden light and then immediately try to run away. In fact, the intensity of the light may ensure that you or some passer by – someone would be able to spot and identify the person.
Energy savings: Unlike ordinary flood lights, you do not have to keep the outdoor motion sensor lighting system in a mode where the light will continue to glow. The light would normally remain turned off and the sensor would work. But once it senses motion or movement, the light will be automatically switched on. So trespassers will run away and guests will feel welcome.

As you see, using outdoor motion sensor lighting has a set of advantages that are handy in the practical life. So it is of no surprise that people are appreciating these sensor lights today more than ever before.

Posted in Uncategorized | Comments Off

What is a Humidity Sensor and How is it Useful?

Humidity sensors are used in homes as part of the HVAC (Heating, Ventilation, and Air Conditioning,) as well as in office buildings and industry. They are used in places that are affected by high and low humidity that requires a set constant humidity to be maintained. A humidity sensor, also referred to as a hygrometer, is a device that measures the humidity in the air. The humidity sensor monitors the electrical changes in relation to the quantity of humidity in the air. It is used to control such machines as air conditioners, humidifiers, and dehumidifiers by adjusting to the changes in the level of humidity in the air.

Hygrometer are beneficial for people who suffer from health conditions that are aggravated by high humidity. As well, a person with allergies or asthma can use a humidity sensor because low humidity can aggravate these conditions and too much humidity can cause the growth of fungus, bacteria, mold, and mildew which can also aggravate these conditions. They are also useful for people with wine cellars who want to maintain a constant temperature and humidity so wine does not spoil. As well, hygrometer are useful for storage of valuable items such as antiques which can be damaged if exposed to moisture. The sensor mechanism of the humidity sensor detects the electrostatic changes in the air as the humidity in the air around it changes.

The benefit of these sensors in industry are they allow for accurate measurements and recording of humidity data. The data loggers can be used for real-time monitoring and sends an alert if there are sudden changes. Once the sensor picks up the changes, the measurement is then converted into humidity readings and recorded in a data logger. The changes in voltage are converted into digital readings showing the amount of moisture in the air. There is the choice of using a couple of data loggers in one application or numerous data loggers for monitoring broadly dispersed locations. It is useful for mapping and validation, and data logging and recording, for reports.

Three types of sensor technologies are Resistive, Capacitive, and Thermal Conductivity sensing. Resistive sensors are useful when using them in remote locations. Capacitive sensors are beneficial for wide RH range and condensation tolerance. Thermal conductivity sensors are beneficial in corrosive environments that have high temperatures. The type of sensor used will depend on the type of environment. Commercial and office buildings often have humidity sensors in their HVAC systems, which assists in keeping the air safe and healthy to breathe. Humidity sensors also have industrial uses for the manufacturing of materials that are sensitive to moisture. As well, humidity sensors are used for collecting data for weather stations and ocean research where humidity has to be measured and recorded for a period of time to evaluate patterns and forecast weather.

Advancements in technology have made it possible to control humidity for a variety of reasons such as to maintain healthy indoor air, protect items from moisture exposure, and for different research applications. There are a number of companies online that specialize in providing quality hygrometer that are highly accurate and resistant to damage from physical and chemical contaminants.

Posted in Uncategorized | Comments Off

How Motion Sensor Technology Is Revolutionizing Video Games

Computer and video games have always been a thing of fascination for many kids and adults alike. Video games, like most things related to technology, have evolved. We now have Motion Sensor technology that promises to take gaming to the next level. The promise seems to be met, more than we can care to admit.

The Latest Sony PlayStation 3 and the Nintendo Wii now include motion-sensing controllers; the same controllers that would make you flay your arms about or perhaps even break into crazy movements resembling a dance, a fight or folk trance. Once upon a time, serious gamers scoffed and laughed at the apparent ridiculousness of it all. Now, however, motion-sensing technology is main stream in the video game market.

Accelerometers embedded in the heart of the primary controller technology of the video games are the core of motion-sensing technology. These Accelerometers can measure forces emanating out of your body movements in 3 different orientations – forward to back, side to side and up/down. All the while, the controller can also work thanks to the ability of the actual IC chip’s ability to sense gravitational pull depending on how you hold: vertically or horizontally ( Shuttle badminton rackets have a different movement compared to that of a gun, right?).

The Motion Sensor Technology is now a must-have for users and the video game makers haven’t missed a beat: Sony’s PlayStation Motion Controller uses 1:1 tracking which tracks the movement of the controller on the screen. Microsoft’s Xbox new technology now seems intent on catching up with its own version of body tracking controllers.

Nintendo, while still catering to a much less technologically sophisticated group of users, has a lot of ground to cover even though it was perhaps one of the early players in the market. Microsoft’s Xbox 360, Sony’s PlayStation and Nintendo’s Wii, however, are all intent on offering state-of-the-art, varied, high-quality environments with a rich, 3D like game feel.

This technology basically heightens the appeal for the game since personal body parts are involved thereby giving a much greater engagement factor and much fuller experience while playing the game. Gamers, needless to say, spend more time playing and in a highly intense game-state.

What if you were told that motion sensor technology in Video games actually gets exercise into the equation? If you have never considered playing games, you should do so now because gaming is now an exercise option. Wii Fit has calculates your fitness levels, your BMI (Body Mass Index) and even chalks out your exercise routines for you. The popular game Guitar Hero requires you to pump out a surprisingly high level of physical activity. Plenty of games (Pump up the Jam and Girls Just Want to Have Fun) with an orientation of dance (teaching dance moves? Shattered Memories is another Wii game that pulls you to walk around, pushes you into the pool to swim, field the attackers, hustle and move objects just to stay alive( in the game, of course).

Posted in Uncategorized | Comments Off