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With the development of modern technologies, primary wired charging devices are losing their relevance. The stinks toil their shortcomings, as if they were impractical. Homeowners often encounter problems with their power supply, for example, the socket of a smartphone or other device may come out of alignment or the wire may fray. Today, more and more advantage is given to dartless loaders. The stink will be present to preserve the battery of various electronic gadgets. The price for this device varies depending on the complexity of the circuitry and the generator that produces a particular model.
The principle of robotic dartless charging
The presentation of the devices cannot be called entirely dart-free, but some of them will eventually come to electrical lines. The device, which requires battery life, is heavily charged. The principle lies in electromagnetic induction. The battery receives voltage due to the electromagnetic field that is generated in the charging device during the hour of leakage electric struma for a special induction coil.
Drot-free phone chargers have recently appeared on the market
The companies producing modern electronics for such models have officially praised the uniform standard of dart-free living electronic devices- Qi. This standard establishes the tension of the electrically charged particles that are fed into the coil. Won becomes 5 Vativ.
The force field can extend over a distance of just a few centimeters. It is to blame for the situation when a signal is transmitted about the appearance of one of the crazy devices. The smartphone can send these alert signals for the additional function of Near Field Communication. Next, the energy is transferred to the rechargeable battery directly, which is due to the voltage in the winding, which is applied to the device that is being charged.
Expert's Thought
Creating a dartless charging station with your own hands is not such a difficult task. All materials and elements are of no importance - plastic and waste for the coil, transistors can also be found in specialized stores and in markets. Golovne - do not hesitate to experiment with new smartphones; It’s better to practice on older models for the first time.
Kostyantin Kotovsky
What does a standard charging device consist of?
For self-contactless charging, you need to store the transfer of elements that go to your warehouse. Thus, the generator is located on a special board. Previously, the transmission circuit is driven by a high-frequency voltage that flows into the primary circuit of the device, which is charged. When pointed Voltage change is straightened and then smoothed with the help of a capacitor. The stabilization voltage should be brought to a value equal to 5 Volts.
How to make a dartless charger for your phone with your own hands
The company's devices, which are shown in stores, offer a wide variety of products that are always available to the consumer. Sometimes it’s easy to make such a device with your own hands.
Well, even from the name of the device it becomes clear that the transfer of energy to the gadget does not require connecting wires
As the name of the gadget suggests, you don’t need to use a power supply to supply electricity to the smartphone’s battery. Stages of the food supply process:
- The charger is equipped with a built-in induction coil. It produces and transmits energy to the receiving cat on the smartphone. This element is supposed to be located above the rear cover or battery.
- When the phone is close, high-frequency electromagnetic disturbances occur before transmission.
- A capacitor and rectifier based on a low-voltage conductor diode will provide the battery with energy.
To implement remote charging, you do not need to have extensive knowledge of electronics. Detailed instructions I will attach the circuits to the outside access. One of them is presented to your respect.
Materials and tools
List of elements required to create a charging device:
- the base (plate) is small in size (the warehouse gates are attached to it);
- the inductance coil, which has a high support for the exchangeable flow, is made of 5 to 10 turns (the diameter of the hole is equal to 1 millimeter);
- a float capacitor with a capacity of 0.33 to 1 microfarad;
- two straighteners type UF;
- soldering iron;
- a bunch of field-effect high-voltage transistors that can produce a voltage of up to 10 Volts;
- two reversible streams with a nominal output power of up to 1 Watt;
- solder (material that solidifies when soldering and has a lower melting point than the lower elements that are joined).
It’s easy to see what materials we need to make a self-made dartless charger for a smartphone with our own hands.
Let's start the process
It is recommended for a beginner not to create devices for the current smartphone model, but to practice on an old device. For example, you can pick up a charger for a push-button device that you have lying around. Nokia phone. The algorithm itself consists of many stages. We will first create the next transmission, which will become an independent element, and then we will need to move on to the development of the receiver that is installed in the smartphone.
The design of a dartless charging attachment is simple. There are two coils that will receive and transmit, as well as a resistor and a transistor. If you were able to prepare all the necessary elements, as described above, the folded, non-contact charging will take no more than 60 hours.
- Robimo the cat.
You need to wind a contour onto a piece of plastic up to 10 cm in size (or other durable material). Try this method:
- a long wire is folded in two;
- five turns are wound on a piece of plastic;
- Secure the leather thread along the stake with an additional adhesive strip and glue;
- The edge of the cut, which has been cut, needs to be cut so that two ends emerge;
- All ends of the wire (4 pieces) are cleaned;
- the end of the first winding is connected to the end of the other, or, for example, the end of the other winding is connected to the end of the first (a cable tester is available to help).
The dartless charging circuit is very simple, consisting of two coils (transmission and receiver), as well as a transistor and resistor
To do this, switch the multimeter to the diode verification mode. It is necessary to bring it to the skin end of wrapping. Some types of devices may be affected, but others may not. These ends are drawn from different sides. Twist the traces together and seal them. The two ends that are missing will go to the transistors.
- Working with a soldering iron.
For further actions you will need such material as solder, as well as the soldering iron itself and the board, such as the stand. Etapi roboti:
- two transistors and a LED are soldered;
- resistors are soldered with one end to the board, and the other to the diodes;
- Two windings of the circuit need to be tinned, and then connected to the device.
- Let's select a primer:
- This element has a flat appearance. The coil must be folded in 25 turns with a folding angle of 0.3 to 0.4 mm. The leather coil is wound onto a plastic base and secured with glue;
- Carefully press the finished contour with a knife onto the base that was used for winding;
- before winding, when connected, a high-frequency silicon diode is installed;
- The cat is attached to the animal to the battery. In this case, use a capacitor to smooth out the voltage pulsation;
- The receiver is connected to the charging socket or directly to rechargeable battery. Ale other vypadku vimiryuvach charge not pratsyuvatime. This option is suitable for devices that may have problems with the charging socket;
- you need to close it when finished rear cover phone and test the correctness of the robot and the selected device.
Since the preparation of the transmission requires treatment of illness, then it will result in pain.
The most popular models of dartless chargers
I can’t create my own skin charger. Today, this is not a problem, since such accessories, which are produced under different brands, are sold without modification.
A look at the characteristics of the most popular models of dartless loaders:
Advantages and disadvantages of dartless charging devices
Researchers and authorities of the presented devices see the following advantages:
- There is no need for a smartphone accessory;
- practicality in zastosuvanna;
- Possibility of charging multiple phones;
- There are a lot of wires that get tangled and fray over time.
Current technologies They are controlled in such a way that sometimes one minor breakdown can cost a huge sum of money to pay for repairs, or renewal will be impossible and you will just have to buy a new mobile phone. The trend is not so accepted anymore, is it? And if you look at the actual statistics of breakdowns, you will see that there are more models mobile phone First of all, there is a breakdown in the area of the charging device, with a loose connector all around. But this is still an unacceptable situation, which requires a terminological interpretation.
Fortunately, it has been solved and it is based on a new drone-free charger for a mobile phone. It is very important that you need to understand a little about electronics and try to follow our recommendations, which will be pointed out below. And as you see, then problem given You won’t be more turbulent anymore.
Is this technology really needed?
Do-it-yourself dartless loading, but not just a miraculous method, creates a lot of problems in the plan for updating the efficiency mobile extension It’s still amazingly possible to just experiment. Once you figure out and know what is special about this fault, you will be able to find yourself a fault and may face a lot of problems with breakdowns in the future. Let’s not focus too much on this point and just figure out how to get a drone-free charger for your phone.
Necessary material
Charging your phone with your own hands requires a lot of respect on the part of the person, as well as a comprehensive and respectful implementation of all necessary actions to achieve the planned result. However, you must understand that without electronic design circuits the desired result will not be achieved. In this case, you will need additional additional material, which includes:
- Living block. The lanka is happy, it is capable of vibrating and transforming energy from a standard life-giving device.
- Transistor IRL3705.
- Resistor 100 Ohm.
- Diode SS14.
- Copper drill 0.3 and 0.5 mm. This component is a useful element that allows you to use your new approach.
It is important that the amount of overinsurance is minimal, so during the design process there may be additional requirements for tools or materials, which may otherwise be due to the peculiarities of the process itself.
Creation of a dartless charging design
How will you take it all? necessary material To get started, you can start before picking. It’s important to read the diagram first, as it will become the basis for your assembly:
It shows that the new Vikorist design uses an inductive method of energy transfer. With the help of a special transmission, energy is transmitted through a non-contact route with the help of special transmissions, such as power and strength.
In principle, once you have read the diagram and already understand what you are looking for, then you can begin to operate the transmission. In fact, the design itself is not so complicated, you simply attach the material and, with additional force, create the first transmission for supplying energy. For this we take a cut with a diameter of 0.5 mm and begin to wind it around the frame. It is necessary to make 40 turns, the process may proceed from the middle. It is recommended to make 20 turns at first and create the output, and then make another 20 additional turns and create the output again. In principle, if you marvel at the little ones, there is nothing complicated about them.
Next we connect the transistor to our transmission. You can choose for this purpose absolutely, regardless of the model, so that the basic rating of this element is in the range from 22 to 830 Ohms. And in order to show clearly how you can easily assemble all this, it’s easy to get to know the little one, he clearly demonstrates how the design itself looks like.
Visual representation of the basis of the design Please understand that the main element of life of the entire structure is the life block, so first create the structure itself, and when everything is ready to connect it to the life block, make sure there are no connections. And once everything is connected and ready, you can safely experiment.
The last step in the created design is the creation of reception on a mobile phone. For this type, you also need to create a round set of turns, and then fasten the structure to the mobile phone battery. The coils themselves must be folded using a copper drill of 0.3-0.4 mm and secured with super glue so that they do not unwind and can remain in the assembled state for a long time.
After creating the base, you must connect the output to the phone battery using an additional SS14 diode. And so that you don’t get lost and become aware that you can earn money yourself, we can instill respect in the little ones.
It’s easy to make a skein for your phone and connect it to the battery The axis is powerful and everything you need to know about this wine. The method of induction is clearly understandable to you and as a means of non-contact removal of energy, we think there is no need to explain. It is important that the initial charge of such charging is not great and it will take 6 to 10 years of washing before the phone is fully charged. If you want to increase the speed of charging and pressure, you will need to tighten the tension and the tightest speed of the transmission.
Now you have special instructions about how to create a dartless charger for charging your phone yourself. It is possible that after the first reading you may realize some incomprehensible actions, but in the process of practical testing you yourself will be able to understand this as you need to design this device. In the field, it will be difficult to organize such a method, since any situation requires a steady stream of vitality, in order to save your place from Happy farewell You'll come out completely. So you can cheerfully grumble and gain knowledge from the design.
Every person who does business and deals one-on-one with clients is required to carry a business card with him. A business card that contains contact information and initials will help save time between hours of work with the client and show a level of professionalism. To create a card design, you don’t have to go to the extreme and pay for nothing. We know how to create a business card on your computer yourself.
Microsoft Word
Functionality Microsoft Word Don’t be limited by typing text and formatting. Using this program, you can issue a business card in a short hour and let it go to your friend. For robots vikoristamo Microsoft editor Word 2013:
- I’ll first choose the background of the upcoming card. Grab a picture from the Internet or vikorize one you prepared earlier.
- Open Word → Insert → Babies → Insert Babies.
- Find out the required proportions. For this: RMB on the picture → Baby format → Cropping.
- The width is set to 5.3 cm, the width to 8.6 cm. If necessary, flip the images. Go to Layout and Power → Effects, apply a filter to the photo to make the background look more effective.
- The background is ready, now let's start writing. Let's write required information instruct from the picture.
- After RMB on the background → Wrap around text → Behind the text → Place the text where necessary.
In five minutes, you can easily obtain a ready-made basis for a business card.
Online services
Bezkoshtovny online services You can create a business card using your browser. Let's talk about two of the most popular and simple ones in history.
Logaster
Logaster occupies a high position in the Russian segment of online services. It is especially true for those who are just starting their own business. Before you create a business card on Logaster, you need to create a logo. The variety of icons and fonts allows you to create even beautiful and powerful logos, on the basis of which business cards are created.
So, let’s take a quick look at the process of creating business cards for this service.
- Create a logo and register on the site.
To create a logo, you just need to enter the name of the company and, if necessary, a slogan. Then select the logo you like and save.
- Select a business card layout and enter your personal details.
- Pay for the designs you are entitled to in order to remove the ability to download
- Showcase your products and send business cards to others. With just a few minutes of this cumbersome process, you will get clear files of wonderful business cards in PDF and PNG formats, already ready for your convenience.
Business card
Popularity also benefits online program"Business card." This is how she creates business cards.
Important! Cream of texts online editors, business cards are created in graphics programs, for example, Paint, Photoshop.
Video instructions
The front butt, how to fold the card into graphic editor Photoshop.
Hello everyone. By adding a kit to the Chinese website dartless transmission energy is also called dartless charging. Zvichaino, this device You can assemble it yourself; you can find dart-free charger circuits on the Internet. But I would like to add the most complete devices, which we call DIY devices. Vikoristovvat like a dartless charger for a mobile phone, I’m not getting ready. And the robotics axis has obvious advantages in using wired charging devices.
Your robotic devices can independently assess the battery charge and, if necessary, independently recharge. For example, the robot only has to go to the main line to the charging device and the charging process will begin. It’s really easy, if you want to lose your robot in the work force, don’t let him curse to himself.
The dartless charge consists of two parts, receiving and transmitting energy.
The transmission voltage is twelve volts, and at this point the output of the receiver becomes five volts. The maximum charge rate is stated to be six hundred milliamps. There were no additional documents on the site. Having scoured the Internet, I come across information. The receiver has a T3168 microcircuit
In addition to receiving, transmitting energy, moving, filling with compound. Apparently the payment was not given to those who were able. Before acceptance, the documentation included a transmission diagram.
But I finally managed to pay (for the help of a hammer), as it turned out, the scheme is being disrupted. There were two microcircuits installed on the board, without any additional values. Poor information about the hidden micro-assemblies could be found on the forums. I realized that there are two hard transistors turned on in high-frequency generator mode. Years ago, I realized that you can add and open the board without filling.
Why is the stream being charged? The dartless charging device, as I have already said, allows you to charge the battery with a stream of up to 600 milliamps. This strum is only taken away from the immediate proximity between the contours. The table shows the relationship between the rise and struma.
I captured a demonstration of the dartless charging device and a number of other things on video. I was honored with the module. I'm going to use the dartless charging device for my project.
In order to equip your favorite smartphone with the flagship function of dartless charging, you don’t need much.
First of all, the base, there’s the charger. Most often it looks like a small round platform with an output for a charging device. For the experiment, we will take a no-name model with a receptive blue backlight. Works in the life block 5 V, 2 A ( Primary USB), live via a standard microUSB port. At the output of the device, it provides a stream with parameters of 5.1 A, which is sufficient to charge most devices in operating mode.
Another necessary element of modernization is an antenna, which also helps to charge the smartphone on the stand. Consider the situation is minimal, before speaking, but the ease of use without wires may be significant for whom. For example, the database can be created in attachment panel car or put it on the chest of drawers: come, sleep, go to bed. And daily sounds of darts.
There are a lot of different universal antennas for smartphones on the market. Go for other equipment, but then think about the placement. The antenna (we have a nameless Chinese copy) has a coil with a plate, enclosed in a paper-like envelope. There is a new wire coming out of the microUSB plug, although it can be soldered in any other way. Warto increase your respect: the cat works only in one position until the charger. Since the cable for connecting to a smartphone is flat, you may need to open the bag and turn the coil over to use the antenna (like our version). The cat must be straight with the open side facing the charging unit.
Please note: on the charging base, the necessary parameters for the life block are indicated (for the current one - 5 V, 2 A). They need to be taken care of. With a lower force, the charge flow will be fully charged. It is possible that for adequate operation it is necessary to replace the cord from the charging device kit, since the non-skinned USB wire can pass through as much as 2 A. As you can see,