Necessary homemade products for the car. Useful DIY car crafts. After which follows

There is no limit to perfection. This saying is well known to everyone and everyone. And any car owner strives to make perfection out of his car. For many drivers, factory settings are not enough. They want to bring something of their own. Something that will set them apart from the rest. But what if what you want is not available in the store? There is only one way out: you can not buy - do it yourself.

They have become very popular lately. They improve appearance machines, change some specifications or bring nice additions to the options. Among the variety of possible alterations, we propose to consider several options.

car wash

Let's start with the appearance. When the car is clean, it paintwork glitters and sparkles. It's nice to see this kind of technology. Immediately there is a feeling that the owner is watching his car. But going to the car wash is not always possible for various reasons. In such cases, homemade products for the car will come to the rescue. With your own hands, you can assemble a small sink, which can be used at any convenient time.

To make a sink, you will need the following parts:

• canister with two plums;
• hose 2 m long (suitable for connecting a washing machine);
• watering gun with telescopic rod;
• union;
• spool;
• rubber gasket (outer diameter 2.4 cm, inner diameter 1.5 cm);
• coupling.

And now let's get started:

1. We make a hole in the lid of the canister. We smear the “spool” with sealant and insert it into the prepared hole in the cover. Let's dry.
2. In the second cover we make a small hole. It is necessary for the junction of the cover and the coupling is treated with sealant and also allowed to dry.
3. From the curved end of the inlet hose, cut off the nut with the fastener. Mounting is no longer needed. We apply sealant to the nut and fasten it with reverse side couplings. We connect the hose with the cut side to the nut of the quick-release fitting. Next, the main fitting is twisted, which is also connected to the watering gun.
4. On the other side of the hose, insert the rubber gasket into the nut. This will protect the system from air ingress. After that, the nut is screwed onto the quick-release fitting.

This completes the process of making a homemade car for a car with your own hands.

Seat upholstery

Homemade products can also be useful to update the interior. Useful gadgets and crafts for cars allow you to replace worn parts, add lighting to the interior and do much more. Consider the option of how to upgrade the seats.

This will require fabric. You can choose two colors - for the central part of the seats, the back of the back will fit beige leather (it will take about 4 m), and everything else will be black. Black leather needs about 3.5 m. The entire fabric needs to be duplicated (glued) with a layer of foam rubber 0.5 cm. Foam rubber is glued with interlining using an iron. This will make it easier to work with him.

So removed seats(it's more convenient) remove the covers. We number their individual parts. In order not to get confused, we transfer everything to paper. Also on paper, you need to mark the places where the knitting needles are attached (they are on the back of the covers). The spokes themselves will then be inserted into new covers.

Next, we disassemble the skin into separate parts (we dissolve the seams). Get patterns of the necessary elements. We lay them out on the wrong side of the fabric (wrong side up, so that the mirror image of the details does not work out) on thick paper (it is possible on wallpaper) and circle around the perimeter. Leave a 1 cm allowance around the edges for seams. Then all patterns are cut and sewn (starting from the center). On the reverse side of any fabric we make pockets where the knitting needles are inserted.

Having connected all the details, we get new covers. We do this process in turn for all the seats. Having made such interesting and useful homemade products for a car with your own hands, you can update the interior without contacting a service.

Ceiling renovation

You can also replace the lining on the ceiling with your own hands. Homemade for the car in this case, you must start by removing the ceiling. This can take quite a lot of time. Fastening in each case individually. There is nothing complicated, the main thing is to carefully examine everything and check that all the details remain intact.

When the ceiling panel is removed, the old fabric is removed from it. When preparing the material for the ceiling, you need to remember one important point: on the wrong side, it should have a small layer of foam rubber. The fabric is glued with heat-resistant glue. When the glue dries, the panel can be installed back on the ceiling. Do it in reverse order.

"Angel Eyes"

It is quite possible to collect electronic useful homemade products for cars with your own hands. For example, "angel eyes" will update the headlights of any car. To make them you will need:

• plastic transparent sticks (can be from blinds);
• resistors (220 Ohm);
• battery (9 V);
• LEDs (3.5 V).

The process looks like this:

1. On any metal can, the same diameter as the headlights, we wind a ring of plastic sticks with pliers. To do this, it is slightly heated.
2. Next, connect a pair of LED and resistor. Their performance is checked with a battery.
3. Another LED is connected to it.
4. On a frozen ring made of plastic sticks, we make deep cuts.
5. We collect the ring, attach the LEDs, connect.

Conclusion

Do-it-yourself homemade products for a car can be assembled by everyone. The main thing is to be confident in your abilities. A little information from our article, a little bit of our reasoning and thoughts, and everything will work out. And the car will only get better. And it's doubly nice that it's handmade.

Those who are engaged in radio electronics at home are usually very inquisitive. Amateur radio circuits and homemade products will help you find a new direction in creativity. Perhaps someone will find an original solution to a particular problem. Some homemade products use ready-made devices, connecting them in various ways. For others, you need to completely create the circuit yourself and make the necessary adjustments.

One of the easiest crafts. More suitable for those who are just starting to tinker. If you have an old but working cell phone with a button to turn on the player, you can use it, for example, to make a doorbell to your room. Benefits of this call:

First you need to make sure that the selected phone is capable of producing a sufficiently loud melody, after which it must be completely disassembled. Basically, the parts are fastened with screws or brackets, which are carefully bent. When disassembling, you will need to remember what goes for what, so that later you can reassemble everything.

The player's power button is soldered on the board, and two short wires are soldered instead. These wires are then glued to the board so as not to tear off the solder. The phone is going. It remains to connect the phone to the call button through a two-wire wire.

Homemade for cars

Modern cars are equipped with everything you need. However, there are times when homemade devices are simply necessary. For example, something broke, given to a friend, and the like. Then the ability to create electronics with your own hands at home will be very useful.

The first thing you can intervene in without fear of damaging the car is the battery. If at the right time charging for the battery was not at hand, you can quickly assemble it yourself. This will require:

The transformer from the tube TV is ideal. So those who are addicted homemade electronics, never throw away electrical appliances, in the hope that they will someday be needed. Unfortunately, two types of transformers were used: with one and with two coils. To charge the battery at 6 volts, anyone will go, and for 12 volts, only with two.

The wrapping paper of such a transformer shows the winding leads, the voltage for each winding, and the operating current. To power the filaments of electronic lamps, a voltage of 6.3 V with a large current is used. The transformer can be redone by removing unnecessary secondary windings, or left as is. In this case, the primary and secondary windings are connected in series. Each primary is designed for a voltage of 127 V, therefore, by combining them, they get 220 V. The secondary ones are connected in series to get 12.6 V at the output.

Diodes must be capable of withstanding at least 10 A. Each diode requires a heat sink of at least 25 square centimeters. They are connected to a diode bridge. Any electrical insulating plate is suitable for fastening. A 0.5 A fuse is included in the primary circuit, and 10 A in the secondary circuit. The device does not tolerate a short circuit, therefore, when connecting the battery, the polarity must not be confused.

Simple heaters

In the cold season, it may be necessary to warm up the engine. If the car is parked where it is electricity, this problem can be solved with a heat gun. For its manufacture you will need:

• asbestos pipe;
• nichrome wire;
• fan;
• switch.

The diameter of the asbestos pipe is selected according to the size of the fan to be used. The performance of the heater will depend on its power. Pipe length is everyone's preference. You can assemble a heating element and a fan in it, you can only have a heater. When choosing the latter option, you will have to think about how to let the air flow to the heating element. This can be done, for example, by placing all components in a sealed enclosure.

Nichrome wire is also selected by the fan. The more powerful the latter, the larger diameter nichrome can be used. The wire is twisted into a spiral and placed inside the pipe. Bolts are used for fastening, which are inserted into pre-drilled holes in the pipe. The length of the spiral and their number are chosen empirically. It is desirable that the coil does not heat up red-hot when the fan is running.

The choice of fan will determine how much voltage you need to apply to the heater. When using a 220 V electric fan, you will not need to use an additional power source.

The entire heater is connected to the network through a cord with a plug, but it must have its own switch. It can be either just a toggle switch or an automatic one. The second option is more preferable, it allows you to protect the overall network. To do this, the tripping current of the machine must be less than the tripping current of the room machine. A switch is also needed to quickly turn off the heater in case of malfunctions, for example, if the fan does not work. Such a heater has its drawbacks:

• harm to the body from asbestos pipes;
• noise from a running fan;
• the smell of dust falling on a heated coil;
• fire hazard.

Some problems can be solved by applying another homemade product. Instead of an asbestos pipe, you can use a coffee can. So that the spiral does not close on the jar, it is attached to a textolite frame, which is fixed with glue. A cooler is used as a fan. To power it, you will need to assemble another electronic device - a small rectifier.

Homemade products bring to the one who deals with them not only satisfaction, but also benefit. With their help, you can save electricity, for example, by turning off electrical appliances that you forgot to turn off. For this purpose, you can use a time relay.

The easiest way to create a timing element is to use the charge or discharge time of a capacitor through a resistor. Such a chain is included in the base of the transistor. The diagram will require the following details:

• high capacity electrolytic capacitor;
• transistor pnp type;
• electromagnetic relay;
• diode;
• variable resistor;
• fixed resistors;
• DC source.

First you need to determine what current will be switched through the relay. If the load is very powerful, you will need a magnetic starter to connect it. The starter coil can be connected via a relay. It is important that the relay contacts can operate freely without sticking. According to the selected relay, a transistor is selected, it is determined with what current and voltage it can work. You can focus on KT973A.

The base of the transistor is connected through a limiting resistor to a capacitor, which, in turn, is connected through a bipolar switch. The free contact of the switch is connected through a resistor to the minus power supply. This is necessary to discharge the capacitor. The resistor acts as a current limiter.

The capacitor itself is connected to positive bus power supply through a variable resistor with a large resistance. By selecting the capacitance of the capacitor and the resistance of the resistor, you can change the delay time interval. The relay coil is shunted by a diode that turns on in the opposite direction. This circuit uses KD 105 B. It closes the circuit when the relay is de-energized, protecting the transistor from breakdown.

The scheme works as follows. In the initial state, the base of the transistor is disconnected from the capacitor, and the transistor is closed. When the switch is turned on, the base is connected to the discharged capacitor, the transistor opens and supplies voltage to the relay. The relay operates, closes its contacts and supplies voltage to the load.

The capacitor begins to charge through a resistor connected to the positive terminal of the power supply. As the capacitor charges, the base voltage begins to rise. At a certain voltage value, the transistor closes, de-energizing the relay. The relay disconnects the load. To make the circuit work again, you need to discharge the capacitor, for this the switch is switched.

If you have a low-frequency speaker lying around somewhere, then it will not be bad for him to assemble a simple amplifier for a subwoofer on tda7377

Car radio from the module with aliexpress

Do-it-yourself lithium battery 12 Volt

Many people use the popular 12 V 7.2 Ah lead-acid battery in some devices. This battery can be found in many devices, from children's electric cars to UPS, or systems for maintaining the voltage of critical devices in the event of a power failure. Why is he so popular? The price is its main advantage and probably the only one.

voltmeter connection with aliexpress

A voltmeter with REM came to me by mail from China. First of all, I checked his work at home using a computer power supply. And by the way, let me tell you something else. some people wrote to me that REM does not work on them, and that the voltmeter works constantly, even when the GU is turned off. At first I thought so too.

Do-it-yourself booster to start a car

As winter approaches, common problem drivers, in that the battery may not always start the car, it is either planted, and the battery itself does not work very well in frost.

A good solution would also be to create DIY booster.

In simple terms, this is the same external battery (power bank) as for the phone, only this time for our car.

Charging for a car battery from modules with Ali

With the onset of the cold season, the motorist is increasingly faced with how to charge the battery for the car.

In this article, we will not need much, because we will collect Charger do-it-yourself from modules from the well-known site-Aliexpress.

How to connect a consumer with a supply voltage of 12v to a 24v network

how to connect a consumer with a supply voltage of 12v to a 24v network

(voltage converter 24v-12v)

It is known that in some cars, the on-board network is not 12 volts, which is most common, but 24 Volts.

And here some difficulties arise, but how to connect the same anti-radar or video recorder or other consumer operating from 12 volts.

To do this, it will be good to assemble a converter for a car, which will be our 24 Volts, convert 12 Volts. And you can install a cigarette lighter on these 12 Volts, and our consumers will already turn on there.

Subwoofer box filler

How to choose a filler for the case in the subwoofer.

When creating a subwoofer with your own hands, you should also consider which filler to choose for the box, and also take into account such rules as.

1) The material of the box should be as deaf as possible. (Knock on plywood 8ke and then 20ke and you will understand what I mean)

2) The box should be as strong as possible. (joints and joints must be stronger than the material itself)

Since you have decided to become a self-taught electrician, then for sure after a short period of time you will want to make some useful electrical appliance for your home, car or cottage with your own hands. At the same time, homemade products can be useful not only in everyday life, but also made for sale, for example,. In fact, the process of assembling simple devices at home is not difficult. You just need to be able to read diagrams and use a tool for radio amateurs.

As for the first point, before you start making electronic homemade products with your own hands, you need to learn how to read wiring diagrams. In this case good helper will be ours.

Of the tools for beginner electricians, you will need a soldering iron, a set of screwdrivers, pliers and a multimeter. To assemble some popular electrical appliances, you may even need a welding machine, but this is a rare case. By the way, in this section of the site we even talked about the same welding machine.

Special attention should be paid to improvised materials, from which every novice electrician will be able to make elementary electronic homemade products with his own hands. Most often, in the manufacture of simple and useful electrical appliances, old domestic parts are used: transformers, amplifiers, wires, etc. In most cases, it is enough for beginner radio amateurs and electricians to look for all the necessary tools in a garage or a barn in the country.

When everything is ready - the tools are assembled, spare parts are found and minimal knowledge is obtained, you can proceed to the assembly of amateur electronic homemade products at home. This is where our little guide will help you. Each instruction provided includes not only detailed description each of the stages of creating electrical appliances, but also accompanied by photo examples, diagrams, as well as video tutorials that clearly show the entire manufacturing process. If you do not understand some point, you can clarify it under the entry in the comments. Our experts will try to advise you in a timely manner!

Various homemade products for a car have always been of interest to motorists. They are all designed to improve performance, appearance or comfort. passenger car. For example, you can make a subwoofer, a handy organizer, headlight eyelashes, license plate protection, etc. with your own hands. We will tell you about some useful homemade products that are available to everyone.

Every motorist strives to make his car unique. This can be done with the help of a kind of overlays on the headlights, which are called cilia and add some zest to the appearance of any car.

To make your own eyelashes, you will need the following:

• building hair dryer;
• thick paper or cardboard;
• primer and paint;
• sandpaper;
• hacksaw;
• scotch;
• plexiglass.

First you need to decide what kind of cilia you want to get. The choice depends on your preferences and imagination. Draw a template on paper or cardboard and cut it out. On it you can cut a piece of plexiglass in the future.

Attach the created template to the headlight of your car and give it a complete look by carefully fitting all the edges. When everything is ready, attach the template to the plexiglass and circle it with a sharp object. According to the resulting contour, the part should be cut out.

In order not to damage the headlights and protect them from scattering, it is better to paste over their surface with adhesive tape. Heat the workpiece with a hair dryer, and when it starts to bend, you can attach it to the headlight.

After that, the surface must be treated with sandpaper, wetting it with water. When everything is dry, paint the part with primer, and then paint in any suitable color. Everything is very easy, and the result can exceed all your expectations.

If on rims your car has scratches or chips that spoil the appearance of the products, you can take the wheels to a specialized workshop for painting. If you do not want to spend money on this, you can try to repair the damaged places yourself.

For work you will need:

1. Scratched discs.
2. Epoxy glue of any color, as a layer of paint will be applied on top. However, if the paste is too bright, it can show through the paintwork, so it is better to carefully prime everything with a primer before applying the paint.
3. Sandpaper number 300-400 and 600.
4. Adhesive tape.
5. A can of paint and varnish.

First, with the help of coarse-grained sandpaper, you need to clean up the places of chips and scratches to such an extent that you could not find any bumps with your hand. We recommend covering the rubber with adhesive tape and covering it with newspapers so that paint does not get on it.

Mix both components of the epoxy adhesive in a one to one ratio. Apply the composition to the cleaned scratches so that the mixture completely fills them, and a thin layer forms on top.

Dry everything well. This takes a lot of time, and to speed up the process, you can use heat by placing a fan heater or a simple incandescent light bulb near the discs.

When the glue dries, clean it with fine sandpaper, preparing the surface for painting. Everything should be smooth to the touch and look - this is important.

It is not difficult to paint wheels with a spray can. It is necessary to shake the can thoroughly and start spraying paint from a distance of 20-30 cm. Paint should be applied in layers. Avoid too obvious transitions by applying two or three layers. Each of them needs to be dried, waiting for half an hour. To protect fresh paint from dust, it is best to carry out painting work in a pre-moistened room.

After the paint is dry, apply two coats of varnish. Between layers you need to wait for half an hour, and the top layer should be dried longer.

When everything is thoroughly dry, you need to moisten the finest sanding paper (1000-2000 grit) with water and gently smooth the varnished area. To achieve a factory shine, the surface can be polished.

Theft of license plates today has become one of the illegal types of income Money for attackers. It takes thieves no more than 10 seconds to steal numbers from a car. In order not to fall into the bait of scammers, you need to take care of protecting the registration number. There are several ways, each of which can be implemented independently at home.

Number protection with tape

This method of protecting a license plate from theft may seem ridiculous to you, but it is quite effective. The rear surface of the registration number should be degreased and double-sided adhesive tape should be glued to it. This simple and inexpensive way to protect your license plate creates an additional barrier for a thief to keep your license plate.

Secrets for car number

Instead of simple screws that fix the license plate, locks are installed. The hats are designed in such a way that the locks can only be unscrewed with a special key sold together with fasteners. The kit costs about 500 rubles, and installation does not take much time.