How to Use an Android Endoscope?

An Android endoscope is one of the most useful gadgets for smartphone users. It aids in checking areas that can’t be reached easily. If you have not handled any of Android endoscope before, then this is for you.

Following is step by step guide to using Android endoscope.

Install it in your Device

This device is used in Android phones supporting OTG. Besides, an application called scan file can be used to scan the user code, followed by downloading the camera app on your phone and install it.

Launch it on your Device

The next step is going to my apps on your mobile phone to locate the USB Camera Icon. Launch then connect it to the endoscope. Alongside the, is android endoscope is a long cable reaching the most hidden places and torturous routes. It is quite flexible so that it can the folded so that it be more portable. It has a button on its control panel which you can take a snapshot or use microphone high-quality quality sound with an adjustable LED dial.

On the other hand, if you want to use the device on your laptop, you have to download software first on your computer before using it. In addition, there is an OTG cord device can connect the device to the network that links the two devices.

Other accessories that come with it are the magnet, hook and side audition.

The hook is used to retrieve objects from crevices while the side audition enables the device to observe around corners and the magnet picks up items from down to drain.

Tape the Hook to the Camera

Attach the hook into the camera end and tape it to attach firmly. This is to enable the endoscope to pick the located object. Also, you can get back to your to the device then launch again the USB camera 2.0 application then connect the camera using the Micro-USB cord. By that, the camera should see objects within its lens range and ready to be installed.

Use it to see how it Works

For example, you want to pick up a ring that accidentally fell into the tub, you will gradually start by lowering the endoscope hook into the tub and down the pipe. You can probe for any metallic material and monitor its procession through the screen on your phone. Immediately the hook picks up the object, the magnet located on the camera attracts it while the hook is picking up and you can retrieve it by gradually dragging it to the surface. This is done gently so that the object doesn’t fall off the hook.

Conclusion

The android endoscope is the most useful device that is used to reach places that cannot be reached by ordinary hand. Its additional advantage is that of a camera that can be used to track objects, and through this, you will certainly find it most helpful.  

For more Android endoscopes, please check here. 

How Does A Power Supply Work?

We need the power to run various machines and equipment for proper functionality. A power supply is a device that transmits electricity from source to a voltaic load. Its main purpose is to convert current from the origin to the output at right voltage, frequency and electric charges. Other roles of the equipment are regulating the current to loads at safe levels, breaking the charges in cases of short-circuiting and prevention of noise or surge from reaching the load. Supply gadgets have different specifications according to the voltage. There are two main types of 12v power supply, and they work differently. They are the linear and switch mode supply.

How it works

A12V power supply device will decrease the usual 240 volts from the mains to the useable twelve volts required by most appliances/gadgets.

Linear

In the linear type, the supply uses a transformer to lessen the voltage. The transformer has both primary and secondary windings. The former joins the mains while the latter connects the output. The most critical thing is the ratio between the primary and the secondary loops. The turns determine the fraction at which the voltage will reduce. The reduction ratio from 240 to 12 volts is normally 20 to 1 (20:1). Hence, when the voltage from the mains passes through the device, the windings reduce it based on Faraday's law of electromagnetic mutual induction (the electric energy will transform from one value to another).

Switch

In the switch method, the device works by swiftly putting on and off the power from the source to minimize the voltage. The spontaneous change happens so quickly. For example, it will happen at approximately ten thousand times per second. The proportion between the on and off time determines the voltage reduction ratio. When the device receives power from the mains, it rectifies and controls the alternating signal (AC) to a direct current (DC)voltage. It then switches it on and off by a field-effect transistor (FET). It then moves to a transformer for the isolation of the output and source electricity for safety purposes. It uses the results from the output to control the ratio thus enabling it to stay at permissible levels like the 12v. The transformer is smaller in this technique but experiences some noise or spikes. This method is highly efficient compared to the linear because it doesn't produce more heat and is also lighter.

Conclusion

The 12v power supply is an important device that ensures other machines receives current, frequency and voltage at safe levels by a switch or linear means. The former works by using the primary and secondary windings while the latter uses an abrupt on and off switching approach. The switch mode is better because it's cheap, small, light and efficient.  

For more power supply, please check here. 

Why We Need Walkie Talkie Headset?

The first inventor to create a mobile radio signalling system was Donald Hings from Canada. He made it specifically for his employer of CM&S in 1937. He first called it "packet" which he later changed the name to "walkie-talkie". Hings was famous for the device which served well during the war.

The walkie-talkie is mainly used over a short distance. In early days, they opted to use hand-held devices which couldn't meet everybody's needs forcing them to use walkie talkie headset. But can all headset be used with the walkie-talkie? No, not all headsets can use with the walkie-talkie.

Normal headsets are made simply to transfer sound from the source to the speakers whereas walkie talkie headsets enable two-way communication. For instance, a Nokia headset is designed to be compatible with other Nokia devices, which means that the walkie-talkie headsets have other added few features like push-to-talk (PTT) buttons which are easily accessed. It enables the user to be always listening, and when they need to transmit something back, they just push the button to activate their recording device.

Why do we need the walkie talkie headset?

If you have ever seen or used a walkie-talkie headset, you must be able to attest their benefits. The main being that; it allows hands to operate freely giving a comparison with the regular device. The other typical devices require you to hold it when listening to another person while waiting your turn to activate the push-to=talk (PTT) button to give a response. With headsets, you need to do this when you want to talk, the other time you can do your duties and tasks normally.

The most comfortable headsets are the one that goes over the head compared to the earpiece since you don't need to put them in their place (in the ear) now and then. These designs give you a clear sound due to lack of interference which earphone have difficulties to filter.

Where should you use the walkie-talkie headsets? Simple, They're useful in many situations. For instance, it is highly recommendable in a situation which requires people to communicate often in noisy places while their hands are freely kept. It can also be used in large warehouse operation,  live music events and for nightclubs where the departmental heads communicate with the security without needing to talk face to face. Imagine how difficult it could be for them to shout over the various voices?

Now you see why you need the walkie talkie headsets? Go, get one and enjoy their services. For more walkie tallkie headsets, please go to Banggood. 

Know The Types of 18650 Rechargeable Battery

Are you looking for a good battery for your laser pointers, camera accessories like gimbal or a slider and other range of devices that use rechargeable batteries? Worry no more for we have an array that you might like and consider giving a test. Many companies today are manufacturing rechargeable batteries, and it becomes hard to identify a quality battery that may satisfy your need.

The 18650 rechargeable battery might be the battery you have been looking for.

Types of 18650 Rechargeable Battery

This battery comes with two presentable formats so that you can select the one that suits your device and your desire as well: the button top type and the flat top 18650 rechargeable battery.

What is the difference between the two types?

The two batteries carry the same amount of power, and the only difference between them is their contacts design and especially the positive contact node. The bottom, the top battery will have its positive node protruding outwards slightly. Conversely, the flat bottom type will have its positive node flush correctly.

The difference, therefore, lies majorly in the few millimetres of the positive node protrusion in the bottom, top type. I know you might be smiling in disagreement, but you can confirm this by checking at a manual after purchasing the battery. The difference might seem negligible I know, but I bet you agree with me that it is a factor worth considering before making a purchase.

If your device uses more than one battery that is to be arranged in a series, you need to consider purchasing the bottom, top 18650 rechargeable battery so that their connection becomes easy. Otherwise, you will have a challenge connecting the cells in series if you opt the flat top as their nodes will not come into a perfect contact required for the flow of current.

Also, it is prudent to consider the way the power nodes of your device are set. Are they protruding or are they flat? If they are protruding, then you can opt to procure the flat bottom type. If they are not, consider the bottom top battery. Remember we are selecting the best 18650 rechargeable battery for our devices. Therefore, after looking at the difference between the two types, I realize that the 18650 rechargeable battery is more flexible to use compared to the flat boom one.

The 18650 rechargeable battery comes in two types based on their positive power nodes, and we should first consider the nature of the power nodes and arrangement of arrays of our devices before deciding on the best type of cell to buy. However, in general, the bottom top battery is the most flexible to use. For more 18650 rechargeable battery, please check here. 

Mistakes That Not to Make As an Arduino Beginner

Arduino is an open-source hardware and software company that designs and manufactures single-board microcontrollers and micro control kits for building digital devices and interactive objects that can sense and control objects in the physical and digital world.

There are several mistakes that a beginner makes, they include;

1. DIRECT RUNNING OF COMPONENTS FROM PINS

It tends to pull more power from the Arduino, which might lead to ruining of your microcontroller. Avoid the rush and read the instruction till you understand the steps involved. Also, motors are not advised to use directly with the pins as they also drain the power. It is highly advised to use an H-bridge motor. They allow control of DC powered motor without damaging your Arduino.

2.SHORT-CIRCUITING

It occurs when Arduino pins are connected to wrong places. It causes power currents to flow in unintended places thus causing short-circuiting. To avoid such occurrences, it's better to read the manual thoroughly and understand it. You should familiarise yourself with the rail working. For example, the outer rails work horizontally and the inner rails vertically. Always give it a last thought before powering your device as you might identify are the wrong connection and change it.

3.WRONG WIRING

Microcontrollers working is all about pins. They are supposed to be attached to a protoboard. Mixing of Gate, drain and source might lead to power mislead which latter affect your Arduino appliance understanding the importance of each pin is advantageous as there is no way you will ever connect the pins wrongly causing them to backfire on you.

4.CODE ERRORS

Typical errors such as the wrong placing of the lower/upper case or semicolons are what most beginners experience. They tend to alter your program thus not working normally. To avoid this reference from another program as you type as all programs are the same.

5.PIN VOLTAGE

Pin voltage causes an unstable reading of information from the Arduino Nano. When trying to reference something from your Arduino, it might lead to unwanted happenings which are brought about by other unwanted devices close to your Arduino nano. To avoid this ensure the voltage pin is not reducing.

6.BACKWARD POWERING OF THE BOARD

Beginners mostly tend to confuse the V+ and the GND pin. If you want to power your Arduino the V+that is connected to the VIN pin, while the Ground wire goes to the GND pin. If one confuses the two, then you are likely to affect your device. Kindly check your power setup before turning it on.

7.SERIAL PROBLEMS

The serial enables one to display data from the Arduino pins. Problem faced at this point is trying to set up a microcontroller to display at the serial monitor and being at the disappointed at the end. Luckily there is an easy way out, when loading the serial monitor you should also set its baud rate using a drop-down menu at the serial monitor bottom too.

For discounts to buy arduino nano, please check here. 

Anet A8: The Top-not 3D Printer

3D printing has gained momentum in the recent past, which is the process of making a three-dimensional solid object from a given digital file. Today in the market there are numerous 3 D printers, but only the best carry the day. Anet A8 so far stands out as the best 3d printer in 2018. The printer is loaded with the top not features that not only guarantees you high-quality printing but also it comes at a low price.

Needless to say, this exceedingly excellent 3D printer kit is compatible with numerous other devices. This property has increased the lover of the printer. You can build your 3d printing kit in a few steps with the help of a manual. This gives two options; fully custom printer and the printer in a box.

The Anet A8 3d printer kit is a breeze when it comes to printing. This quality makes it the best printer for 3d printing beginners. Among its outstanding features are; the data input technology (memory card and USB), LCD monitor screen, layer resolution of 0.1 mm and a print precision of 0.1 - 0.4 MM. When you purchase the printer kit, it comes with an instruction manual as well as installation video.

The Anet A8 printer has a gross weight of 9.5kg and dimension of 510 x 410 x 415 mm, while the printing size is 220 x 220 x 240 mm, an ideal size for most printing. Moreover, this 3d printing kit has a higher printing speed of up to 100mm/s. Such speed will ensure you have your required copies within the specified time.

The 2004 LCD screen has five keys that make it easy to control the printing process. Also, the smart board is easy to manage and allows for pausing anytime. The extruder is mk8 customized allowing stable print and a high precision visual experience, thanks to the metal nozzle sophisticated technology.

The 3d printer kit can work up a 1000 hrs without interruptions, and at the same time not interfering with the quality of the printing. This property majorly due to its top-quality step motor and high stability due to the brass nuts, lead screw and the lead rod. Besides, the high precision is due to the main board that is updated to support more functions.

The high-quality power supply components moderate the power supply to this 3d printer kit. These components allow for continuous printing without the fear of electrical faults. The power supply is 180 watts and a voltage of between 110 and 240 V.

With the ability to support some operating systems - XP, WIN7, VISTA, WIN8, WIN 10, LINUX and Mac, it gives the user a wide array of tools to use. This implies, as a user you are not limited only to one OS while using this printing kit.

If you wish to enjoy 3D printing, Anet A 8 printers are the way to go. It is fun and it will give you values for your money. For more details about the product, please check here.

Get to Know More About the Iconic IP Camera Surveillance System

Choosing a security system for your home or business needs is not only a top priority nowadays. While there are various surveillance systems to choose from, we highly recommend going for the IP camera surveillance system. Unlike traditional CCTV cameras that require ethernet cable to link to a video recorder an IP camera records the video itself and can transmit it over the internet or wifi.

Choosing the best IP camera surveillance system comes with a lot of advantages over and above using other traditional surveillance systems. These include:

1. IP cameras give much more superior image quality compared to traditional CCTV cameras. Indeed IP cameras are cable of capturing 1.3, 2, 3, and even 5-megapixel resolutions.

2. With a good IP camera system, remote access and recording of events are possible. Remote access is possible on any computer or on a smartphone app. It is however not possible with the CCTV cameras that need digital recording systems.

3. IP cameras are much more cost effective compared to other surveillance systems such as CCTV. It has to do with the ease of installation since no ethernet cables are needed to connect. Additionally since events on an IP camera are stored remotely on a PC or on the cloud the cost of DVRs is eliminated.

4. Good IP cameras are fitted with intelligent technologies that are more effective and translating to better security. They include motion detection, audio detection, and active tampering detection. These built-in features automatically respond to suspicious activities and trigger video recording or sending out alarm notifications.

Frequently Asked Questions About IP Cameras

1. What is an IP Camera?

An IP camera is different from a traditional CCTV camera. They transmit video and audio signal wirelessly over the internet or on a local wifi network, which means that viewers can access footage directly on the web or on an application using a PC or a smartphone.

2. How Many Viewers Can Connect to IP Cameras at the Same Time?

The number of viewers who can simultaneously connect to an IP camera and view footage in real time varies with the brand and model. It is however generally agreed that most IP cameras can support 10 to 20 members watching at the same time.

3. Do You Need a Specific Software to Access IP Cameras?

No, you don't need a specific software to access IP cameras. All that you need to have is a PC that has internet explorer installed in it. Using this browser, you can access the IP camera and get real-time footage anywhere in the world over the internet.

4. What is the Video Compression Format on IP Cameras?

IP cameras use the highly advanced H.264 video compression format. This compression method is better than the basic MPEG-4 format in many ways. It does not only have a higher compression rate but also renders better images and much more fluent playback.

Conclusion

As we have seen the regular IP camera is much better than a CCTV camera in many ways. IP cameras are therefore a worthy investment in industrial, business and home security which you should try. We hope the article above gives you much more insight into the world of IP cameras and help you make a better-informed choice. For more IP Cameras , please check here. 

H96 Pro Plus TV Box Review

As you open it from its package at first glance, it kind of looks like it has an iPhone layout. The TV box is in the front and all the other backing equipment behind it. The H96 Pro Plus logo is visible at the far left top corner. On the left of the box, it has two USB ports, and on the left, it has memory card slots. The android box has an ethernet port this for internet connection, a SPDIF port, HDMI port used to connect visual representation to the television in use, an AV port and of course the power port all found at the back. As standard with the rest, other equipped necessities include the power cable, HDMI cable and a typical android box remote control.

However, it's not what's outside is of importance rather its what's inside.

Regarding the CPU performance, it is the real deal. GPU is of 750MHz, 32GB on the internal RAM and also room for expansion using the external SD slots. It gets both frequencies on the WIFI, so it comes with a 2.4 and 5.4GHz of spectrum for those who use both frequencies on their router. If you have a 4K tv, then you will benefit immensely with this device. The power supply is the UK 3pin which is fantastic. Performance of this android box is impressive.

When you open your android box, it has the typical Android launcher — icons at the top and access to all your favourites. It does look charming, immaculate and exquisite. Update and backup option are available to keep it updated. As we talked about the specs, these will keep the device's performance running sweet.It is a speedy android box, compared to the previous android box.

When setting it up first, you need to connect it to the internet. Found in settings then network. Other parameters include the date and time which are set automatically. On the bottom, there's a PLUS button that is used to add APK applications at the bottom. Adding and removing of apps is easy to do in this android box. The customization is personal and very easy for users conversant with android. Browsing on the internet has a full-screen portrait that is awesome to use. This android box is relatively cheaper compared to the previous android box. It uses Android version 6.0.1. From 2016. Others made have the already upgraded the version.

Using the android box is a fascinating and excellent way of entertainment. It is a fast and better android box. to check performance I would advice testing its limits by playing games on it. I would advise anyone to have one of this 4k H96 PRO PLUS android box for an ultimate exciting experience in entertainment. For more discounts of this product, please go to Banggood. 

Benefits of Walkie Talkies And Their Accessories

Walkie talkies belong to handheld transceivers. They function as a communication device between a transmitter and one or more receivers. Their invention can be credited to an engineering crew at Motorola that brought on an important communication unit to be produced for the United States armed forces throughout the second world war. They were consequently popular in public use at building sites, warehouses, and industries for significant distance among staff and other like situations.

The earliest walkie-talkies were bigger than the common telephone without its base. They resembled a phone headset without the antenna. A lot of countries permitted the use of the walkie-talkie radio for industrial and individual use. These days the gadget can be as tiny as a pack of cigarettes. Walkie talkie utilized for commercial use are large, stronger and created with metal cases and operate on one particular frequency.

There are many accessories for a walkie-talkie that can enhance its usage and improve the functionality of the device. Below are a few useful accessories one can look up to:

1. Headsets

When too much external noise occurs, it sometimes becomes impossible to hear the received signal even if an earpiece is used. A walkie talkie headset helps to remove as much noise as possible. The headset contains two sealed electret microphones that receive clear signals despite the high noise level.

2.Rechargeable long-lasting batteries

Batteries are the lifeline of a walkie-talkie. The time that a battery lasts after charging is an important factor to consider when choosing a walkie-talkie. The batteries can have different capacities and different components, and you have to choose the battery that meets the requirements.

3. Protective covers.

Walkie talkie headsets are usually used in extreme conditions so it should resist rain, dust and other external influences that may damage the device. They must always be kept safe when not in use. There are waterproof bags for walkie-talkies that can be attached to the body or objects and protect the device from water.

4. Surveillance Accessories

Microphones on the ear are excellent if discretion and surveillance are the main reasons to buy a walkie-talkie headset. This noise protection device converts the vibration of the ear bone into an electrical signal and transmits it. This dedicated speaker, without a separate microphone, is ideal for working in busy places without attracting attention.

Advantages Of a Walkie Talkie Headset:

Small and light in weight: Unlike the earlier days, most of the modern devices are small and light in weight. So it can be easily carried around from one place to another.

Clear communication: Another benefit of using these devices is the clarity in communication. It is also possible to communicate quickly and easily.

Headsets: Modern walkie talkie headsets are quite efficient as it is quite convenient to use.

No monthly bills: One of the greatest benefits of using these radio devices is that it is free of charge. There are no roaming charges or monthly access fees. Any number of calls can be made free of charge.

Long range devices: In addition to short range devices, there are long-range devices which can be used to communicate for long distances.

For more walkie talkies, please check here. 

Critical Insights for Selecting a Laser Engraving Machine

With the development of science and technology ever on the increase, human labor is slowly being phased out in many companies. Manufacturers have accepted the fact that machines work faster than humans, and sometimes are even more accurate. Companies or businesses that handle engraving tasks know too well the importance of having the right tools for their job.

 

Nowadays, there are many companies producing laser engraving machines, but this also brings up the problem of choosing the most suitable machine for the nature of any job. The rest of this article will dwell on significant tips one should consider when looking for a laser engraving machine.

Tips to Consider when Choosing a Laser Engraver

With many companies offering laser engraving equipment, settling for the first machine you come across will not save you any stress. However, the following tips can help you narrow down the search to your most preferred item.

Determine Core Functions

In the name of saving costs and luring in more clients, manufacturers have come up with multi-functional laser machines. Though useful, these multi-functional machines rarely handle engraving tasks as well as a laser machine designed specifically for engraving. If your job description only involves engraving, a machine designed for engraving purposes is your best pick.

Machine Bed Size and flexibility

The next thing you should consider before purchasing your next laser engraver is the size of its bed. The bed size dictates the size of the piece you are working on. Going for a machine that has a small bed size only allows you to work on small pieces, while a larger bed allows you to

engrave both small and larger pieces more effectively. Besides the bed size, some laser engravers also have flexible beds, allowing you to move them up and down while working.

Marking Material

Many people have the idea that all laser machines are similar, and you can use it on items of any material. However, further research always reveals that different laser marking materials perform differently depending on the marked item’s material. To avoid wasting money on the wrong

machine, first know the material you are to engrave, then know which marking material works best on it.

Laser Power

You will not always engrave items with the same thickness, meaning that the power of the laser machine bought is very significant. A high powered laser helps the user to engrave a piece with more speed and reliability, while a low powered machine only slows down the process.

Conclusion

Many times people rush to purchase the first laser engraving machine they come across, only to end up regretting the decision later. With such items being pricey, one should be very patient and never be swayed by factors like a low price. With the right laser engraver, your job not only becomes easy, but you work more efficiently as well. 

For more laser engraving machines, please click here.

Where Should You Install An IP Camera?

Would you like to know and follow what goes on in your home when you are not around? I'm sure you will need a way to following all movements and activities in and around your house. The installation of a security camera can help you carefully monitor this. Here I will give you a tip on how to install, use and why you need an IP Camera to quench your surveillance needs. This type of camera, referred to as a network camera, is a network-connected camera that conveys information through a fast Ethernet link. IP Cameras are mainly used in a digital and network form of closed circuit Television (CCTV) surveillance known as IP Surveillance.

IP Cameras are important in several ways:

They require no cables in installation because they are network connected and transmit data digitally. Second to this is the ability to progressively scan through videos extracting quality videos especially when the target is moving. Ability to digitally zoom in and out for precision is yet another advantage. The most crucial for home security is that the IP Camera can send alerts anytime a suspicious movement is detected. Finally, they can remotely be administered from any point and send images and videos digitally.

Where to install IP Cameras

At the front door. This is the main entrance to your house, and burglars would choose to enter through it. It ensures that even those who knock the door and already seen from the inside and have an idea who they are.  With its auto scan feature, IP Camera will scan to know who they are and let you decide if you'll allow them in or not.

Beside Windows that are off the street. Possibly you need a camera here since people with bad intentions will choose to break in through windows facing away from the streets, for secrecy. Here, your IP Camera will save you by recording this as well as raising alarms in good time.

Basement stairs. This is where an intruder will use to sneak in. So here you need to install an IP Camera with night vision and waterproof feature to survive outside your room.

In conclusion, IP Cameras are good for your home security based on their innumerable digitized feature that guarantees your safety. All you need is to have them professionally installed for efficiency and reliability. Choice of a point of installation solely depends on the porosity or ease of intruders crawling in through them. I strongly recommend IP Cameras for you. For more IP cameras, please go to Banggood.

A Guide on Choosing a LED Strip Power Supply

Installation and the complete set up of the LED strip will always require you to take precautions. It is not easy because it is the case with other traditional light bulbs such as the fluorescent and even the incandescent bulbs. You will require a device or rather an inverter that will step down the high voltage of 120 volts or even 240V to the desired voltage of 12v or 24 volts. Though notably, the majority of the LED strips work on a low voltage direct current of 12v power supply! Your location will still determine the nature of the power supply suitable for your LED strip.

The following factors that need taking into considerations while choosing a power supply for a LED strip:

LED strip voltage

It’s a common knowledge that most LED strips work on a 12v power supply. This assumption should not be always trusted! You need to take considerations before making assumptions. You must confirm this in its photo. They will have the specifications written either as the 12v or 24 volts. It should match the specifications of the power supply. If your led strip is a 12 volt, then it must be connected to a 12v power supply. It’s always important to ensure that the input voltage on AC matches your locations voltage i.e. Europe. You can also check the verifications on the product descriptions site before you use it. The majority of the LED strips will specify if it works with a 12v power supply or the rest.

Check the power draw of the LED strip

Here the first thing that you will need to have in mind is that it’s recommended to have a higher power supply that will exceed the power draw, which will ensure a normal working of the LED strip. For instance, when the power draw exceeds the power supply, a lot of abnormal operations will happen in your LED strip. You will be verifying this by checking the wattage or the amperage specifications. If it’s not listed,  you can also opt to calculate it by using the formula P=V*A.  P denotes the wattage, V is the voltage and the amperage denoted by A.

You will also need to check the power supply and see its wattage ratings. It must be capable of supplying the power that will exceed or be just enough for your led strip! For a 12v power supply, it will actually be sufficient and capable of supplying the required power for the LED strip which has an equal power draw. The power supply capacity should be higher than the power draw of the LED strip. It’s important to note that even if the power supply exceeds the power draw of a led strip, it will just supply sufficient power for the led strip without damaging the LED strip.

Method of connection

A 12v power supply will always come with its compatible power connector. You will actually to be keen on specifications. LED strip plugs may not work with the altered specifications! It will only work under the specified connectors. The LED strip reel should also come with a DC plug which is compatible with the 12V power supply. In some as where you might decide to cut up your LED strip into a number of segments, then you really need to find an adapter that will connect the two in both ends.

LED supply is a choice following its durability, abilities and also the design. Majority works under a 12v power supply, but you can also find a 24v. You need to consider the factors aforementioned if you really intend to get the best out of your device. For more information, please click here.

As an Arduino entry starter, what should you do?

Over the summer break, after school, I really wanted to teach myself a new skill. For quite some time now, I have been eyeing Arduino. So what is Arduino? Arduino is a platform for electronics, whose basis is reliant on the easy software and hardware aspect. Arduino is specially designed for people in various fields such as designers, artists and musicians, and anyone out there with a great passion for computer and technology. For a beginner, an Arduino Uno board and other parts described in this article are deemed a necessity.

Wires

In instances where the Arduino breadboard was not accompanied with wires, you will need to get some. The wires should be insulted in nature. The reason for insulation is for security purposes. A number of extra wires are necessary. The wires should come in a variety of colors such as red, blue, black, and yellow among others.

Arduino Uno Board

Being a beginner, you will need to link circuits on the breadboard to those on the Arduino Uno Board. After you build the circuits, a program will then be established to the Arduino Board on the Personal Computer through the help of a USB cable. The program that is being run on the Arduino will then operate by means of the circuit linked to it from the breadboard. For instance, if it was playing a music, it will flash some light on the Arduino board and then give a tune. Generally, there are a variety of Arduino boards. However, in the case of a beginner, the Arduino Uno is regarded as the most suitable.

USB CABLE

In order to make the connection between the Arduino board and the Personal Computer possible, you will need a USB Cable. Without it, the connection is not likely to be possible.

Electronic Elements

Depending on the project being handled, various electronic components are needed. For the DIY Arduino, a power source is the very first electronic component. Circuits that stand by themselves can be run by a battery. However, for circuits that are interfaced to the Arduino Uno board, they will receive their power from the Arduino Uno which is powered by the Personal Computer through the USB Cable.

So this article has just touched on the basic starter kit for DIY Arduino beginners- it is such a huge subject to deal with. I strongly suggest that anyone interested in computer and technology buy an arduino starter kit and wade in. If you already are in possession of one, then go ahead and make something out of it.

Why should you choose Android TV box instead of Apple TV?

TV Box is a portable device that can be placed near your TV. The unit is supplied with an HDMI cable, AC adapter, USB adapter and USB cable. Internet and TV functions can be enjoyed using the same device.

Advantages of a TV box

The cost factor

The 21st century technology road is now leading to broadband connections for content search on the web. In fact, the box will make the television networks outdated in the near future. Unlike many Internet TVs that cost more money from subscriptions, a TV box does not require any subscription, and you can watch anything online for free. If you have an Android smartphone, you agree to have access to free online movies and free apps. Apart from the cost of buying the box, there are no other subscription fees related to its use.

The simplicity of the installation

It is simple to configure the android box. Connect the camera to the main power source and connect it to the HDMI port of your TV. The whole system will then be ready for operation. The box works with an Android operating system called ICS (Ice Cream Sandwich).

The main advantages of the box

An Android TV Box comes with several capabilities. You can transfer your image and movie collections from your computer to the device using USB or Bluetooth. Similarly, you can use SD cards for storage purposes. The TV box can actually run most applications on the market, although it is not as powerful as tablets and smartphones. With the device, you can surf the web, check your emails and play games while watching everything on your TV screen. Your television screen is larger than that of touch screens and computer monitors. If the built-in memory of the box is insufficient to store your movie collections, you can insert an external SD card with a storage capacity of up to 32GB.

What can you do with a TV box

Surf the Internet - This TV Box can be connected to the Internet with a LAN or Wi-Fi connection and allows you to surf the Internet on the big screen of your TV. You can attach accessories such as the keyboard and mouse and perform tasks similar to those of a computer or smartphone.

Download apps - Just as you download the app to your smartphone, you can also download it with the TV. You can see them on the screen and use the relevant applications that would be useful to you.

Send e-mails - E-mails are virtual messages that allow you to easily connect to the rest of the world and transmit the message in minutes. With this TV box connected to your TV, you can quickly send e-mails to people just as you would use your cell phones and computers.

Watch live video and use social networking sites - You can watch live video through apps and sign up on social networking sites. You could share the procedures, and the activity with your family members and everyone would benefit, despite their age.

Some of the best brand of Android TV Box

1. Xiaomi tv box

2. Globmall X3 (4K) Android TV Box

3. Kingbox K3 TV Box