Boating Electronics for Newcomers

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Although there are many types of boating electronics, there are really only three boat electronics basics that are necessary to enhance safety and make boating more enjoyable. You should begin with a VHF marine radio, a GPS system, and a fish finder.

Marine VHF Radios

Although boats that are less than 65 feet in length don’t have to include VHF radios, everyone should actuallly have this equipment. Those who plan to go more than a couple of miles off shore should seriously consider adding an HF or single side band mobile satellite phone or radiotelephone, along with an EPIRB (emergency position indicating radio beacon), and a back-up VHF radio or cell phone too. The satellite phones are becoming more reasonably priced, and give easier conversations than the popular HF radio phone, but the High Frequency phone will also pick up weather warnings. You can have these boating electronics without having an FCC ship station license, unless you plan on making international voyages. On your VHF radio, you have to maintain a watch on channel 16 or VHF channel 9, the boater calling channel. Urgent data, like storm warnings, are broadcast on channel 9 only in some waters.

GPS Systems

If you have a Global Positioning Satellite receiver for your car or for hiking, then you know just how useful they can be. You can get GPS systems that are portable or mounted on your boat. Some people prefer to have one handheld GPS for use on the road and on the water. those boating electronics devices weigh less than half a pound and are tiny and easy to install. All you do is install batteries, turn it on, and go outside. The device will automatically determine your location, with accuracy of about three meters. A backlit LCD display shows your position on a map, and most units come with built-in maps covering major roads, rail lines, rivers, and lakes in the US and Canada. Many of those automatically include recording of waypoints so you can find your way back fairly easily, and are compatible with computers, so you can include extra maps if necessary.

Fish Finders / Depth Sounders

Fish finders use sonar, a sound wave sent through the water. The diameter of the sound wave increases as it travels through water, and when it encounters a solid object within the cone formed by the sound wave, it bounces back to the transducer and records the shape of the object and the depth. Fish finders can be both mounted or handheld. The mounted ones are generally more expensive and are available in dual frequency models, which allow more accurate fish to depth readings.

Combination Units

You can buy units that combine GPS and fish finders. These have the advantage of generally saving money over buying separate units, and they are usually console mounted equipment.

Buying your boat is very exciting, and you definitely want to use it at the first opportunity, but you must make sure it is outfitted with the necessary safety equipment, and you’ll surely want boat electronics that will make using your boat more enjoyable. To start out, a VHF marine radio is highly recommended for safety purposes. Beyond that, a GPS system for easy navigation, and a fish finder complete the basics that will help you out on the water enjoying your vessel as soon as possible

Wholesaler Electronics- Shops Selling Bulk Electronics Items

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In the consumer markets, we can see wide range of electronics products such as television, digital camera, computer system, music player, walkman, inverters, sound box etc. An electronic product functions with the help of an electrical circuit. These products are used for different purposes such as photo or video shoots, audio and video playback, power generation etc. Electronic gadgets are manufactured by different companies. Wholesaler electronics is a large shop engaged in business deals of bulk electronic items.

You can find many electronic wholesalers in your local area. Bulk electronics sellers are available in all big metropolis and towns. Any product is generally passed to the customers through a chain process involving manufacturers, wholesalers and retailers. Some manufacturers directly sales their products in the markets. Due to stiff competion among different electronics manufacturers, electronic goods are in present days available at cheap prices. Purchasing electronic goods in large number is advantageous as you shall get products at discounted prices from a wholesaler.

Internet has completely changed the shopping pattern. Many electronics shopkeepers are now selling their products through online process. Online product shopping is hassle free and less time consuming.

A consumer do not require to visit different shops for buying the bulk products. Online electronics wholesalers work on 24/7 basis. You can buy your favourite electronic goods any time as per your convenience. While buying items from a wholesaler electronics, you must keep many points into consideration ie, the product collection, prices, special offers on goods, product quality etc.

Store having large collection of electronic gadgets attract large number of customers. People can see their favourite items in a wide varieties. Each electronic product caters the varied need of the people.

A photographer can buy latest digital camera. Mobile phones are also most popular electronics goods. Cellphones are the modern communication devices. These devices are manufactured by the leading brands like nokia, samsung, HTC etc. A wholesale mobile shop displays cellphones and cellphone accessories. Retail electronics dealers can buy bulk electronics goods from the bulk manufacturers and suppliers of electronics goods. If you are a retailer electronics, you can buy quality products from a suitable wholesale dealer of electronics gadgets.

The bulk electronics dealers can be classfied in different categories depending upon the product type they deal. A television shop sells only television ie., black & white and color.

China phones for sale are the chinese phones ready for sale in the market. Chinese phones are available in quite cheaper prices and attractive colors, designs and shapes. Cellphones of china has got reputed throughout the world due to its high quality, user friendly features and affordable prices.Chinese gadgets are fast competiting with leading handsets such as Nokia, blackberry phones. Users gets large number of applications such video capturing, high speed internet, music players, messaging functions etc. on these cost effective cellphones.

The prices of chinese cellphones are very less in comparison to handsets of reputed brands such Nokia, Samsung etc. Obviously cheap price of a product is important factor for persons belonging to low or middle income group. Chinese cellphone manufacturers are assembling latest technologies in their products. Modern chinese widgets carry all the modern features like Wi-fi internet, large storage space, powerful messaging function, touch screen etc. That is why these gadgets are becoming favourite choice of the mobile customers.

Tips for Storing Computers and Electronics in Self Storage

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While household items like furniture are very straightforward to put into self storage, what do you do about electronics and computers? These delicate items must be carefully packed and stored to prevent damage. While water is obviously hazardous, extreme heat and cold can also damage electronics.

Here are some tips to keep your electronics safe in storage.

Why Should You Avoid Storing Electronics?

Before we discuss the best ways to store electronics, it’s important to understand why you should avoid putting electronics into self storage at all, if possible. When the weather gets hot, the temperature inside storage units skyrockets, just like a car, unless the unit is climate controlled. This can easily destroy sensitive electronics, including computers and flat-screen televisions.

Choosing the Right Storage Unit

Most self storage facilities have several types of units to choose among. With electronics, you will always want an indoor climate controlled storage unit. The temperature in these units remains between 50 and 80 degrees with central heat and air, which prevents corrosion or cracks that damage electrical components.

Moisture control is just as important as temperature control when you choose a self storage company. Choose a company that uses a dehumidifier to keep out dampness if you live in a humid climate.

Tips for Safe Electronics Storage

Always begin by backing up all important information and storing it elsewhere. Take the tapes out of any VCRs or devices, and the CDs and DVDs out of drives and players. Equipment should be covered with cotton sheets or canvas — never plastic — to allow air to circulate. Plastic should never be used, as it traps in moisture. If you can, store your devices in their original boxes.

While your storage unit is empty, add pallets or boards to raise your electronics off the floor. Use cardboard or bubble wrap to protect screens, scanners or monitors and mark all glass parts as fragile to avoid placing any heavy or sharp objects against them.

If you have any questions about how to safely store your electronics, check with the self storage facility manager. You may also want to ask about storage insurance, particularly if you are going to store valuables. Above all else, remember that you should never store anything that you can’t replace. Think carefully about storing electronics, as they are at a greater risk of being damaged in storage from the elements and no one wants to pay to store something that is no longer functioning.

What Are The Advantages Of Using Electronic Tilt Sensors In Off-road Vehicles

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Off-road vehicles are designed to perform the most difficult tasks in often in the most extreme outdoor conditions. In industries like construction, forestry and agriculture, vehicles often have to navigate on uneven surfaces and slippery terrain whilst lifting and manoeuvring heavy and uneven loads. This can present difficult challenges for the drivers of these vehicles: for many vehicle operators, the chances of tipping or rolling the vehicle over are high, so obviously safety is a paramount concern. However, electronic sensing technology is now available which makes the vehicle drivers job easier and safer. As these electronic sensors can detect the vehicles operating condition and alignment, the safety of the operator is greatly increased.

Tilt Sensors Monitor the Safe Horizontal Alignment of Vehicles
Off-road vehicles often have to work in extreme conditions, where rugged terrain and heavy moving machine parts can quickly shift the balance of a vehicle. A shift in the dynamics of the vehicle or an uneven transfer of weight or dangerous alignment can cause hazardous conditions for the vehicle operator. Electronic sensors can help operators to monitor the horizontal alignment of vehicles. Tilt sensors can precisely detect even the slightest angle variation. Tilt sensors can give the driver accurate information about the exact road-grade angle, the boom angle, the platform angle and the crane-level angle. Armed with this important information, an operator can then take action to avoid a potentially disastrous situation.

Tilt sensors, however, need to sturdy and resilient. They have to be able to withstand the extreme shock, vibration, and all the harsh elements associated with outdoor use. Moreover they also have to be able to cope with direct exposure to chemicals, dirt, moisture, sunlight, and electrical interference. Therefore tilt sensors have been designed so that they are capable of resisting these elements and are able to perform in extreme environments. They are able to do so because of certain special design features like:

Compact housings rated for IP67 protection which encase and protect the electronics from chemicals and liquid ingress,
UV-resistant plastic and metal housings which prevent damage from exposure to sunlight,
Noise-immune technology which enables the sensors to ignore conducted and radiated electrical noise.
Outputs protected from short-circuits and overloads which eliminate damage during installation,
LHighly flexible cables, which are armoured to resist chemicals and perform at temperatures as low as 40 F.

Sensing technologies
There are two very different, yet highly effective sensing technologies that can be applied to verify the horizontal alignment of off-road vehicles: electrolytic tilt sensing and micro electromechanical sensing. (MEMS)

Electrolytic tilt sensing
Electrolytic tilt sensing technology can measure the tilting of a reference plane in two axes, by measuring the tilt angle with reference to the earths ground plane, using an accelerometer. At the centre of the sensors core are measuring cells surrounded by fluid or liquid. These measuring cells monitor ant change in the liquids conductivity to detect angle variations and deviations.

MEMS sensing technology
The second technology is micro electromechanical sensing (MEMS). When a vehicle lifts or tilts, the movement is transferred to the beams of the sensor that deflect to take the inertial force of the mass. The change in capacitance is proportional to the tilt of the sensor, which is ultimately then converted to a change of voltage and transferred as an analogue value to the driver of the vehicle. The use of MEMS sensors incorporating this technology are better suited to applications where a single-axis wide tilt angle (90) and lower precision (1) are needed.

What Are The Advantages Of Electronic Locks

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Switching to electronic locks has become a great option for many people. Keeping your valuables and important paper work safe is a top priority. Electronic locks give you the peace of mind you are looking for both for the home or the small business owner. Understanding how electronic locks work will help you make your decision regarding which one to buy for your purposes.

Electronic Locks Offer Extra Security

The new trend in electronic locks is being led by large security companies who are now able to offer safety systems that include a direct connection to the local emergency support system. They go way beyond the lock and key system that has been used for years, to offer even more security, as well as, ease of use. The new systems are able to offer your more security and more protection.

These new systems offer a level of security that heretofore has not been available. Electronic locks work using an electrical current. There are a variety of systems. Some are attached directly to the lock, while others are connected to a control system located elsewhere.

The Magnetic Lock

There are two major types of electronic locks on the market. One is the magnetic lock, or more popularly referred to as a mag lock. These locks use a magnet that is placed on the door frame that engages the armature on the door. The magnet holds them tightly together. This is a very easy lock to install and it is difficult to break into. They do require electricity to work and if the power source is disrupted the lock will not work.

The Electric Strike Lock

The electric strike lock is the one most often used in the buzz in types of systems. Instead of a standard strike, an electric strike is used that is hooked into an electronic mechanism. There are a variety of types of electric strike locks. Some are easier to install than others and some will work regardless of the availability of current and some will not.

Verification before Entry

The keystone of electronic locks is that they require some form of confirmation that you are allowed to open the lock. A numerical code is used most often that requires the person entering to type in the correct sequence of numbers in order to gain access. Once the code is entered correctly the lock will disengage.

Another method of verification used is a key card or pass card that must be scanned or swiped to gain entrance. Many businesses use this type of electronic lock to enter offices, elevators and garages.

A third method that is growing in popularity is biometrics, which is a fancy name for fingerprint scanning, retinal scanning and voiceprint identification. Places where a high level of security is required most often use this type of electronic lock.

Now that you know what types of locks are available, you can begin to consider what type of lock will work best for you. These locks offer such an increased level of security for the average person; it only makes sense to replace the old fashion lock and key with an electronic lock as soon as possible.