Review of Android TV Boxes

At the request of regular readers of our website we take a brief review of the console in the software Android to turn on your TV in the SMART. We'll tell you how to connect your android-top box to the TV, how to set up your favorite services and service torrent playlists and how to find and install your favorite digital channels.

We choose the prefix of the most common and cheapest currently on sale - this model consoles M8S Plus and COOLEME TV Box. I want to immediately warn that the system android is very voracious in terms of memory consumption, so we should start to make a choice with a minimum of 1GB.

So how to talk on Skype, social networks, I was not in the plans, and listen to good sound you want, when watching programs and movies, the choice fell on the modelS805. Approximate cost from China at a cost of 25 USD (8 GB - internal memory, 1 GB - RAM), with the firmware out of the box, so they call the start. I think enough to experiment parameters.

With the system android today few people are surprised in the modern world. Settings cannot be distinguished from the phone on this system, only a small add-ons that are built for viewing on your TV and connect different devices. Here for example, it looks like a fitting image for the TV size. Changing the value of this green horseshoe, you change the geometry of the display image on your screen.

I will say at last, all the same system All Android, easy to set up, but loves to eat. With all my settings, in the course of the experiment, I have in store for RAM 200 MB left, so that some actions were carried out on the console with a sling. So if you plan to play games or many applications open at the same time, watch serious movies in high quality - do not be greedy grab by 2GB, good internet connection and happy faces.

How Do You Use the Input AUX?

Many audio devices (e.g. radio, stereos, CD / MP3-players, TVs) have a connector for supplying external signals - AUX input. In this article we will look at the practical use of the nest.

The amplitude of the signal applied to the line input, ranges from 0.5 to 1 V. This signal level issued any music playback devices that have a connector line-out. It is usually marked as AUX OUT. The same signal is applied and to the headphones. Therefore the headphone output can be connected to the AUX input.

Scope said connector is quite wide. For example, if you want to listen to music with MP3-player or smart phone (tablet) through the powerful speakers, rather than through headphones, you can connect your device to the AUX input of the music center or other similar device. To connect the adapter cable required. On the one hand must be wired like Micro USB to 3.5mm Jack adapter cable, and on the other hand - a pair of connectors of the "tulip". The cord should be a four-acoustic with the external copper braid. This cable can be purchased at the store or make your hands. Jack can be cut from the non-working or headphones purchased at Radio Shack. Buying connectors (e.g. Micro USB to Audio jack), you can choose their shape and design - from the cheapest (plastic) to the most expensive (gilded metal). When you've found all the plugs and wire, you can begin to build. We clean the insulation on the wire ends and solder them to the connector.

According to this principle, you can connect a variety of devices (laptops, netbooks, the MP3-player, DVD-player, the iPod, tablets, etc.) to devices that contain audio amplifier frequency - stereos, TVs, home theater systems, cassette recorders, etc... Good bunch of turns when connecting CD / MP3-player and cassette player. The last in the era of digital music are rarely used, although they are often much better performance.

The Media Player for Your TV

In recent years, television has evolved from a simple "box" for viewing analog TV programs in high-tech device, which by its functionality can be compared to a computer. Current models can be incorporated into a home network. Some use them to surf the net, communicating with friends on Skype, as well as for games. Of course, the "iron" the TV will not pull powerful of 3D-shooter, but "evil birds" you leave for sure.

But here's the catch: all of the above functionality have only TV Boxes (e.g. M8S Plus ), the price of which often exceeds the cost of a conventional TV set and a powerful computer together. Of course, many consumers need such a purchase is very big doubts. And it is correct, as a media player for your TV to turn an old LCD model is a good analogue of "Smart", and for all the fun you are unlikely to pay more than five or six thousand.

It would be foolish to continue to talk about this kind of devices, without making a retreat and not describing this concept in more detail. So, what is a media player for your TV? If you are a user gadget in the mobile OS Android, you can imagine a kind of a mini-computer that it is running. Have you heard about the Raspberry Pi? So, the media player - the same "Blackberries" on ARM-based processor. Unlike these mini-computers, it already has a proprietary shell from the manufacturer, usually based on "Android" with the addition of some specific services and programs. Roughly speaking, this is a miniature system unit, for which your TV acts as a monitor.

In principle, the positive aspects of this type of equipment you may well guess yourself. By purchasing the media player to your TV in just four or five thousand, you will make even from a modern entertainment center of old equipment. Considering the speed of development of the "Android", you cannot worry about missing any application: the players for video and audio files, browser programs. In conjunction with the ability to run a torrent client, it does any media player for your TV a real treasure for fans of watching movies. BTW, you can buy the Media Player at Banggood. Besides, you can easily get other electronic accessories (e.g. Torx T8-T40) there with high quality and reasonable prices.

Banggood 10th Anniversary Warm-up Sale --- Electronics Exclusive Special

In celebration of the 10th Anniversary, Banggood recently has been offering thousands of Lightning Deals for New Customers. And there is an Anniversary Warm-up Sale Electronics Exclusive Special.

Following are examples of some of the top deals that will be available at http://www.banggood.com/10annv-10annvelec-15.html

Super Flash Deals

Save up to 21% on Mini MX S905

Save up to 26% on Transparent Practice Padlock

Spherical Rotating LED Kit, for $21.99

Save up to 44% on EDC Screwdriver Tool

Save More on App Only

NEXBOX MXQ PRO, $29.99

Endoscope Camera 720P, $8.99

M2 Standoffs Screw, $5.99

Multi-functional Electric Grinder, $12.55

Buy More Save More

You can enjoy the 15% Off Coupon on the following deal products:

7-19mm Universal Repair Tool, Helping Hand Tool Magnifier, 25 in 1 Screwdriver Set, BSIDE Detector, VR BOX 2.0, T95X TV Box, Handheld Video Stabilizer, M8S Plus, 8x8x8 LED cube kit, XR2206 Function Generator Kit, Mini Digital Voltmeter, FR-4 Printed Circuit Board, induction heating power module, Genuine Kanger SUBOX Mini, Genuine Kanger NEBOX, BAOFENG UV-5R, HILDA Electric Drill, 4pcs Hex Screw Driver, 5pcs Tunring Tool, Torx T8-T40, 445nm 1600mW Blue Laser Module, 907 Soldering Iron, Micro Electric Drill, 2000mW Laser Engraving Printer, etc. And I think you will get what you want at low prices.

Just enjoy the Sale and wish you a wonderful shopping!

Amazing Top Electronics Banggood Snap Up, Up to 55% Off

In celebration of Banggood 10th Anniversary, there is a Snap Up sale on Banggood now. And there are some amazing top electronics on sale. Some examples of the deal products are as follows.

Geeetech Prusa I3 X 3D Printer DIY Kit Full Acrylic Frame

The Geeetech Prusa I3 X is now flash sold at a discount of 36% off on Banggood.

Geeetech Prusa I3 X is a new member of the prestigious Prusa I3 family. It was engineered to provide redefined usability, quality, performance and most important, best affordability in desktop 3D printer market. The Geeetech Prusa I3 X is made from piano-black laser-cut acrylic frame. To maintain the garage-built feel and the handmade charm, Geeetech Prusa I3 X is also a DIY kit, which provides you an unforgettable step-by-step learning experience of 3D printer from scratch. Geeetech Prusa I3 X has a wide range of customers, young or old, professional or amateur, as long as you have a passion for creativity.

50KHZ CNC 4 Axis Offline Controller Breakout Board Engraving Machine Control System Card

The 50KHZ Control Breakout Board is now flash sold at a discount of 55% off on Banggood.

Features:

• Parameter settings: For processing, control parameters related to the operation
• Manual operation: can be achieved manually, jog back to the program zero, back to mechanical zero, cleared coordinate operations.
• Program management: program can create, delete, modify, read, save, save, automatic processing, continuous, and pause.
• External Manual: Manually define a variety of external functions to facilitate the use of
• Freedom to select the input function: the limited input port can achieve a variety of user needs

Advantage:

1. Control machine by this controller without computer.
2. Parameter setting: Can set, process and operation various control parameters, to reach the optimal effect.
3. Operate by Hand: Can control your system by hand in this controller.
4. Program management: This controller can built, delete, modify, read, save, automatic processing, continuous, pause and other functions.

ESCAM Robot QN02, A Loyal Patrol or A Scrupulous Nanny?

At the moment, the popularity of video surveillance of one’s own home has increased significantly. People usually installed the hidden cameras, intercoms and other security system for home security, as these can help to monitor the objects and provide the necessary data in the event of a robbery. However, is it enough? Of course not. All this can only help to monitor an established area of you home. You need a mobile device which works like a home security guard. Fortunately, ESCAM Robot QN02 is such an intelligent mobile device which is committed to providing a better defense for your home. Today, let’s check it in detail.

A Loyal Patrol

Above all, ESCAM Robot QN02 is a mobile video surveillance camera that can move on the floor in your apartment or private house. It would work as a loyal patrol so that you can view the whole home at any time by remote controlling via your cellphone. It supports WiFi connection and has no need of wiring work, which is very easy and convenient.

A Scrupulous Nanny

More than a mobile video surveillance camera, this novelty is an intelligent robot, which can move, laugh and automatically charge. It would also be a good partner for entertainment with your pets, kids, and family elders. When you touch the shoulder, head or belly of the robot, it will interact with you. And if you click the battery button, it would automatic charge. That’s intelligent.

What’s more, it has a 1 Megapixel camera with HD 720P, which supports remote photography, video recording, and sharing. With ESCAM Robot QN02, you can remotely accompany your kids, tease your pets, or have a video communication with your parents. As already mentioned above, it could move when your fingers slide on the mobile, even remotely. It is amazing that wherever your kids or pets are, this robot could move and find them. When it moves, you would have the view of your kids or pets and know what they do at home. By the way, ESCAM Robot QN02 supports multi-platform, Android or iOS based mobile phones and tablets.

Built in the Microphone and speaker, it supports two-way online talking between camera and mobile. The robot will play the audio in 4 different tones, cartoon tone, grandmother tone, original tone and girl tone. Also, you can send your moods to the robot. It will act different expressions, such as shy, exiting, laugh, coquetry, proud or depressed.

Summary

ESCAM Robot QN02 is an intelligent robot camera which can act as a loyal patrol and scrupulous nanny for your home and family. It would be a good choice for those people who often go out and worry about their homes.

This novelty was added on Banggood as a new arrival. Surprise is that you can now enjoy a discount price of $175.55 after using a given coupon.

Coupon code: f7637b

Check here: ESCAM Robot QN02

Deadline: August 31, 2016

Hot Electronics Banggood New Customer Sale

In celebration of Banggood 10th Anniversary, there is a New Customer warm-up sale on Banggood now. And there are some hot electronics on sale for New Customer special. Some example of the deal products are as follows.

Mini Precision Milling Machine Worktable Multifunction Drill Vise Fixture Working Table

This Miniature Multifunction Working Table is now sold at a discount of 14% off at Banggood.

Features:

The table is suitable for Mini Drill and drill bracket series.

It can also apply to other suitable machine.

The work table is composed of several adjustable dovetail slot aluminum alloy composition, can guarantee the minimum space and ensure the accuracy.

The working table with three T shaped groove, standard size is 15x8x6mm.

Scale is in front of the movable positioning.

Zero adjustment hand wheel rotates a circle of 1.25mm. A lattice is equal to 0.05mm.

The X axis Y axis distance is 200mm, the stroke is 50mm.

Working table size is 310x90mm and the height of 76mm, including two working clamp.

907 Constant Temperature Electric Soldering Iron Lead-free 60W

This 907 Soldering Iron is now sold at a discount of 14% off at Banggood.

Features:

Lead-free long-life tip configuration, safe and reliable grounding device.

Particular stable welding temperature, the power of the heating element strong.

Eco-friendly ways of working, power consumption 50% lower than the average iron.

Ultrafast heating features, speed and temperature compensation of the regenerator.

SJcam SJ5000X WIFI ELITE SONY IMX078 GYRO 4K24 2K 2.0 Inch LCD Action Camera Novatek with Accessories

This SJCAM SJ5000x is now sold at a discount of 30% off at Banggood.

The SJCAM SJ5000x Elite Edition Action Camera is the first 2.0″ LCD Screen SJCAM Action Camera to support 2K Video Record & 4K @ 24fps. It will also have built-in Gyro Anti-Shake stabilization sensor. The Elite Edition has an upgraded Sony IMX078 sensor. It will also have adjustable viewing angle wide view lens.

A8 5.5inch Car HUD Head up Display with OBD2 Interface Plug

This A8 HUD is now sold at a discount of 32% off at Banggood.

Features:

Automatic adaptation car models and can apply for cars in line with OBD II or EUOBD.

Multi-color design makes the screen more abundant and easier to read

The use of Nano-technology to eliminate unwanted reflections and can make display information sharper.

Auto power on and off with vehicle started and shutdown, effective protection of the car battery.

Automatic and manual brightness adjustment mode, driving without glare.

Banggood 10th Anniversary Warm-up Sale --- New Customer Special

In celebration of the 10th Anniversary, Banggood recently has been offering thousands of Lightning Deals for New Customers. And there is an Anniversary Warm-up Sale for New Customer Special.

If you become the new Banggood member, you can get $10 discount coupon when the order payment is over $30. The coupon is valid for products on the New Customer Special page. And you can also get the double VIP credits for your first purchase. And you can also share our Anniversary Sale and the Anniversary party video to Facebook, Twitter, Google or other SNS to get the 10% off site-wide coupons (one coupon per social media).

Following are examples of some of the top deals that will be available at http://deals.banggood.com/deals/edm/topic/10Annvvip.html:

Save 20% on all US direct products: http://us.banggood.com/

Save 20% on all EU direct products: http://eu.banggood.com/

Weekly Star

Save 20% on XIAOMI Mipad 2

Save 23% on JYE Tech DSO138

Save 48% on 500mW Diy Laser Engraver

Hot Electronics

Save 20% on DP50V5A Power Supply

Save 14% on Miniature Multifunction Working table

Save 30% on 907 Soldering Iron

Save 30% on SJcam SJ5000X

Save 32% on A8 HUD

Save 19% on TS100 soldering iron

Save 30% on MXIII-G S812 TV Box

520 in 1 Just another Pandora's Box, $37.88

Smart devices

Save 47% on YG-300 Projector

Save $45 on Teclast X98 Plus

Home & Sport

Save 38% on Burning Laser 301

Save 19% on Wireless Remote Bicycle Light

Camera Lens Mug 300ML, $11.99

Save 60% on 5M SMD Strip Light

Once Again, Banggood new members can get these discounts now. Just take part in and enjoy it! CHECK HERE: Banggood New Customer Special

DIY Kits and Arduino Compatible Kits Banggood Sale

Are you interested in DIY? Yeap!!! DIY lovers, do not miss the opportunity to build your own laser engraver, and come to know more about it. Let's enjoy assembling the laser engraving machine.

500mW Desktop DIY Violet Laser Engraver Engraving Machine Picture CNC PrinterAssembling Kits

The New DIY laser engraving machine assembling kits is coming in 2015. With 17X22cm ultra large engraving area, gantry shape design, no engraving height limitation. Three stepper motor drives provide faster moving speed. 500mW violet laser module with heatsink is with high laser engraving power and long-term available. It is ideal for amateur laser engraving usage low-light positioning and freedom positioning functions. It only needs you to connect it to the computer, then you can print any pictures your like with your own creativity.

Features:

500mW violet light laser engraving assembling kits

No limitation of engraving height

Adjustable laser power and burning time

Grayscale printing function

Low-light positioning function

Freedom positioning function

USB interface

Ideal for amateur DIY laser engraving

Now you can get the A5 0.5W laser engraver machine at the price of $115.17 after coupon.

Coupon code: A5laser

Check here: 500mW DIY Laser Engraver

Period of validity: August 1st to August 31th. Hurry up!

Original JYE Tech DSO138 DIY Digital Oscilloscope Kit SMD Soldered 13803K Version withHousing

This version SMD is soldered, is much easier than 13804K version.

This is the newest version, SMD is 13803K (113-13801-050), and the hardware difference with 13801K is the resistance of R11 is 150 ohms.

Features:

Kits using ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display can be used as ARM test development board.

Available source, capable people can be secondary development on the basis of the suite, for example, this JYE Tech DSO138 kit can be changed to Millivoltmeter, data loggers, and so on (we don't supply any technical support about that).

Circuit is simple and the kit is inexpensive.

Description:

PCB size: 117 x 76mm

Screen size: 52 x 40mm

Supply voltage: DC 9V

New Arrival! Enusic Life X-Bass Speaker Review

Music lovers constantly give birth to controversy about how to select the speaker for comfortable listening to music outdoors. And there is no accident that the entire contingent is divided into two camps. The former believes that it is necessary to lay out a tidy sum for the purchase of a steep Hi-Fi (or even better Hi-End) system. But there are also those who are not willing to get such expensive speakers. And there comes the new product, Enusic Life speaker. It is claimed that nothing sounds better than this Enusic X-Bass speaker in the same price class.

This is a multi-dimensional waterproof Bluetooth speaker that comes with so many amazing features.

Above all, it has a strong body. This speaker can be dropped from a height of 2 meters and can bear 2000kg weight (a car's weight), and we have taken a test in the following video.

Secondly, with the built-in 5200mAh battery, once fully charged, this speaker is capable of delivering sound for 8-14 hours at a stretch (depend on your volume).

Thirdly, it adopts waterproof IP X5 and Dual 10 drivers, so that you can enjoy music for your parties at swimming pools, kitchens, living rooms, outdoors, beaches and anywhere you can imagine. Also, there is a waterproof test in the video above.

Fourthly, this Enusic XBass Speaker supports Bluetooth Version 4.0 and can instantly connect your phone or tablet from up to 33 feet away. The speaker would automatically reconnect to the last device used. And the compact size makes it easy to carry and place. Not only for music play, it’s also for phone calls. With a built-in mini Micro, you can answer calls without holding your phone as the music will stop during an incoming phone call.

Finally, there is good News for you. Banggood offers presale discounts for Top 100 orders.

$46.71 for 1-20th orders

$48.83 for 21-60th orders

$50.95 for 61-100th orders

Normal Prices: $52.21

The Bluetooth outdoor XBass speaker will arrive on August 16, 2016.

How to Measure Resistance

To configure the electronic devices and matching circuits must know the resistance of their components. Sometimes it also becomes necessary to check the individual radio components (resistors, diodes, transformers of different function) on the resistance.

The item or item being tested for resistance disconnects the circuit. Start the measurement by turning instrument to measure the minimum resistance to the regime. If the readings are readable enough, you can step by step to move to higher value mode of resistance. Each meter has feelers. They are attached to the conclusions of the details. Before the measurements, it is necessary to read the instructions, especially what concerns the polarity. Polarity is important in measuring the resistance of semiconductor components.

The usual tester, MASTECH Voltmeter, (e.g. MASTECH MS6450 or MASTECH MS3302) can measure the resistance range from a few ohms to milliohms units. For higher resistances DC need additional power connection according to the instructions for the device. You can apply the calculation circuit resistance. For this item investigated include the circuit with a current source in series with an ammeter is included, and in parallel studied details - voltmeter. In this case, the resistance is calculated according to the formula: R = U / I, where R - voltage, U- resistance, and I - the current in the circuit.

Some radioactive elements (e.g. semiconductors) have different resistance for different directions of current. This should be considered when measuring by conducting reverse current measurement at lower values ​​of the applied voltage. Otherwise researched item may be damaged.

Choosing USB Headphones

The rapid development of computer-digital technology has an impact on all electronic devices. Appeared long before the onslaught, which the whole world has undergone over the last few decades by the product development of cybernetics and digital electronics, usual for the device have not only transformed in appearance, but also began to work on different principles, trying to keep up with scientific and technological developments.

Some changes occur with such a logical sequence, that their appearance does not cause any problems, and is perceived as quite inexplicable event. In the accessories and peripherals to PCs virtually are unable to find devices, operating without the use of the USB-interface (e.g. Micro USB 3.5mm). Easy connections, high-speed data communication, the ability to "energize" directly from the computer led to a wholesale transition to a convenient and easy way to switch digital devices. And even hard to believe that in the mid-90s the emergence of USB-ports as an alternative to traditional COM ports and the LPT was met with a cold shoulder. The reason for that was the 95th Windows, which even in the updated version of Windows 95 OSR 2.1 do not really solved the problem. Dispel the clouds over new-generation interface and open the way for its further development failed Windows 98.

Long remained faithful to their nests headphones and microphones, but they were forced to change the usual connectors to connect the inputs to the Universal Serial Bus (Universal Serial Bus), which users are known as USB-ports. The new technological solution Micro USB headphones have received a lot of advantages. Improved sound quality, it became easier to control signal. As a rule, all devices of this type are equipped with a built-in microphone, which allows them to actively use not only to passively listen to audio files, but also for communication by means of the voice and even video-Internet calls. 

Wireless Camera Security System

The popularity of safety systems has been steadily increasing, as evidenced by the desire of manufacturers of security equipment to diversify and improve their offerings. Already more than a dozen years of unabated interest in video surveillance systems. Today, they are used not only in charge of commercial and public buildings, but also as a security element of infrastructure for private use. Understanding what types of devices and CCTV cameras available on the market today will make the right choices, thus providing reliable protection. Device models differ in many ways, among which the quality of the "picture", and mounting options, and modes of operation.

One of the primary factors classifications is the data processing principle. Most modern devices work on a digital basis, but retained the demand for analogue models. In practice, use of these species reveals many differences. First of all, we should consider a digital video camera. Types and characteristics of this group are quite diverse - for example, it includes and models for flush-mounted, high-resolution, and street modifications which allow to monitoring in real time and over a large area. In terms of characteristics of the device may be different data compression method, recording duration and the approach to the storage of materials. Analog model is much simpler, but less functional. Such devices are acquired for observation of a small area. Actually, the main advantage of such acquisition price is low, as in the rest of the parameters still win a digital camera.

Installation requirements and the conditions for wireless camera security system implementation often limit the choice of cameras. In such situations, it is advisable to evaluate the possibility of using wireless devices. This model operates without wires, broadcasting signal technology 3G and Wi-Fi. For example, it may be some kind of hidden surveillance cameras (e.g. VStarcam C7833WIP), as well as street machines, for which there is no way to sum ​​up the coaxial cable. Also, a new stage in the development of wireless devices is the emergence of IP-based technologies that enable the transmission networks on the Internet materials. Nevertheless, the complete exclusion of the question is wires, as most devices need a mains supply. The exceptions can be called a self-contained model, the supply of which is produced by a battery, but such solutions are not practical because they require regular replacement or the battery power.

How to Configure IP-camera, Instructions and Tips

IP-camera is a digital video camera that can transmit data across the Internet protocols in the network. This handy device but in order to get a full-featured access to all options need to perform certain settings. IP-camera (outdoor or indoor) can also be described as a camera and computer combined in one unit.

Wireless IP-camera modern model, for example, the Super Mini IP Camera, can be configured to transmit video over the network for live viewing and / or recording either continuously, on schedule, by event or on request from authorized users. Captured images can be transmitted in the format Motion JPEG, MPEG-4 or H.264 video using various networking protocols, or uploaded as individual JPEG images using FTP, e-mail or HTTP (Hypertext Transfer Protocol).

Before you configure the IP-camera (e.g. Escam Brick QD300) in the local network to allow you to take pictures from a remote location, it is recommended to study the properties of the network administrator to make sure that you have the proper authority. Otherwise, you cannot perform remote access to the camera. To set the camera to work over the Internet, you will need to configure the service Port Forwarding. It allows you to access the camera from a remote location by forwarding the network ports used on the Internet. These ports are usually sent to your network router to forward the ports used by the camera.

In order for IP-camera via the Internet transferred data, you need to properly configure the network protocols. To gain access to your network router to configure port forwarding, you need the IP-address of the router to which the camera is connected. After performing one of the above steps, you will get the IP-address of the router. IP-address of the network router will be displayed as the default gateway.

Now you need to go to an available router by entering the IP-address in your web browser. Then you want to go to the configuration section which is configured port forwarding. It should enter the local IP-address of the camera, as well as its unique name associated with a particular port to be forwarded. 

Wonderful Hook Detacher Banggood Sale

Are you looking for a wonderful hook detacher? If so, you come to the right place. Today, I’d like to show you a fantastic one as follow. And most importantly, there is good news. This hard tag remover hook is on sale at Banggood. It costs only $2.33 now. You never miss such a good bargain!

Detacher Hook Key Detacher Security Tag Remover Used For EAS Hard Tag

This mechanical security tag detacher is also known as the "Sensormatic Hook", is the main component of the Sensormatic AMD-3040 and AMD-3050 detacher units.

While the Sensormatic detacher hook is primarily used as a replacement arm, the hook can also be used by hand, without the need of any special devices.

Brand Name: DWELL

Model: DW-J1

Material: Steel

Features:

The hook Sensormatic is the internal parts of the handheld detacher

Provides a way of detached at base processing, can be used to straight curved pin in hard tags.

This product is suitable for the following tag:

Sensormatic SuperTag

Sensormatic SuperTag II

Sensormatic Super Tag III

Sensormatic Combo Super Tag

SuperTag Mini Tag

Sensormatic VST Super Tag

Signal Generators and How to Make by Ourselves

Signal generators are devices that are primarily intended for testing the transmitters. In addition, experts use them to measure the characteristics of analog converters. Testing the model transmitters occurs by simulating signal. It is necessary to check the appliance for compliance with modern standards. Signal directly to the device can be fed in pure form or distortion. Its rate of the channels can vary greatly.

If we look at the traditional model of a signal generator, the front panel display can be seen. We need it to follow the vibrations and carry out control. At the top of the screen is an editor that offers a variety of different functions. Further below is device which shows the vibration frequency. Signal amplitude or offset level can be controlled by two buttons. To work with files a separate mini-bar. With the help of the test results can be stored or immediately open.

Make a DDS signal generator with your own hands is problematic because of the complexity of the device. The main element of the equipment is considered to be a selector. It is designed to model a certain number of channels. In the device, there are usually two circuits. For adjusting the generator frequency synthesizer is required. If we consider the multi-channel devices, the microcontrollers are suitable for them KN148 series. Converters are used only analog type. And at first, you should have a DDS signal generator kit.

Sinusoidal signal generator circuit uses a fairly simple. Amplifiers operating with only type may be used. This is necessary for the normal fee for transmitting a signal from the resistors. Potentiometers are included in the system rated at least 200 ohms. Pulse duty cycle depends on the speed indicator generation process. For flexible tuners installed multi-channel devices. The frequency range generator sinusoidal signal changes using the rotary control. To test the receivers it is suitable only modulation type. This suggests that the channels of the generator should be at least five. 

How to Open the Cylinder Lock

The loss of a key to the front door - a serious problem, but it is quite possible to solve on their own, if we have a few simple tools. Open a standard cylindrical lock can be without breaking the door. For this is an effective way.

You will need

- Credit card lock pick set;

- A flathead screwdriver.

And you can get mini lock pick set at Banggood for high quality and reasonable prices.

Pick up the key, similar to yours. In the manufacture of cylinder locks, especially the lower class, traditionally use a limited series of codes. If you find a suitable key did not work or they cannot open the lock, it is necessary to break the whole mechanism to gain access to the apartment. Option with master keys will be held, provided that you have the skill of handling them and exceptionally nimble fingers.

Sharpened side hammer, apply a series of blows to the door lock, aiming specifically to the mechanism. It is located under the keyhole. Cylindrical lock easily be destroyed by these manipulations, and the door will remain intact. Precision strikes break cylinder mechanism. Most often the cylindrical type of locks "heart" is made ​​from soft materials, such as brass, so that no difficulties arise. Now remove the mechanism, it is easiest to do this with a pair of pliers.

Insert a flathead screwdriver into the resulting hole in the lock. Turn it in the direction which opens the locking device, simulating rotational movement key. We must cling to the teeth of the castle. Turns should be as much as you closed cylindrical lock. Try to act carefully and accurately - and succeed!