Small homemade products with your own hands. Useful and simple electronic gadgets and DIY homemade products. Useful things with your own hands for fishing

Since you have decided to become a self-taught electrician, then surely after a short period of time you will want to make some useful electrical appliance for your home, car or summer 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,. Actually the build process simple devices at home does not represent anything difficult. You just need to be able to read the diagrams and use the tool for radio amateurs.

As for the first point, before proceeding with the manufacture electronic homemade products with your own hands, you need to learn how to read electrical circuits. In this case, ours will be a good helper.

From tools for novice electricians, a soldering iron, a set of screwdrivers, pliers and a multimeter will come in handy. For the assembly of some popular electrical appliances, you may even need welding machinebut 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 the materials at hand, from which every newbie electrician can make elementary electronic homemade products with his own hands. Most often, old domestic parts are used in the manufacture of simple and useful electrical appliances: transformers, amplifiers, wires, etc. In most cases, for novice radio amateurs and electricians, it is enough to look for all the necessary tools in the garage or shed in the country.

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

Everyone is used to treating their home as a fortress, a cozy place where you can escape from the hustle and bustle and anxiety. It is doubly pleasant when your own home is inhabited, everything in it is done at the request of the owner and the necessary things are at hand. It is pleasant to return to such a house after a working day or a long vacation, the atmosphere in it is soothing and bewitching.

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You can ennoble your own home with your own hands. Homemade products for household – this is not just an interesting idea for author's design, such things are gaining popularity in the world and even the most famous designers are hunting for masters who are able to make a real work of art. In addition, such lovely organizers seriously facilitate cleaning, help to organize materials for hobbies, books, trinkets and jewelry. There are a great many options for DIY home crafts, each author brings something of his own to the project, but in the end you always get something warm, homely and cozy.

Options for DIY home organizers

There are several variations of various crafts made of metal, clay and plastic, but they are all aimed at a single goal - to make a person's life in the house easier and more comfortable. therefore all DIY home crafts can be roughly classified into:

In the end you can make a craft just like thatwithout bothering to find her useful application... In the end, making useful things for the house with your own hands from wood, metal, plastic, or is just a hobby, which, however, can become the main business.

As for where to get materials and tools, fortunately, the modern infrastructure of the market allows you to find absolutely everything for handicrafts or carpentry in the nearest store.

Tool box stool

Among homemade products for the house that you can do yourself, toolbox - this is perhaps the first thing to do home master... Such a stool is extremely functional and easy to create, cost supplies is incomparable with the market price of a good chair, and due to its extremely primitive design, the bench will last quite a long time. All that is needed in order to make such a homemade product for the house is:

• screws, 20-26 pieces;
• sleds, 4 pieces;
• block of wood, 17 pieces;
• wooden panel, 9 pieces;
• screwdriver, hammer, varnish, brush.

A tree for such a homemade product should be chosen that is easy to use, that is pine or beech... Hard woods are highly undesirable, for example, oak, which is incredibly difficult to work with at home, not to mention the fact that doing full processing with your own hands is a time consuming task.

From the bars you need to make four U-shaped blanks, one larger than the other. This is the base of the bench and skid steps. Then you need to strengthen the legs with an additional bar. For the step, fix the slide on both sides on it. Make a niche in the form of a small box under the stool seat, then screw on the side panels. Cover the finished homemade product with varnish.

Cooler bag

Such a homemade product will come in handy on any trip.... It is expensive to buy it, since the cost of even the simplest is higher than the price of consumables. And in order to make a bag yourself, you only need a few simple elements:

• a roll of insulation;
• old bag;
• scotch tape and scissors.

It is recommended to choose from insulation options foamed polyethylenewidely used for household purposes. Enough 1-2 meters of this material. From the insulation you need to make a cross with a central part, and then pack it in an old bag. It is better to cut off the "lid" of the homemade product and attach it to tape, fill the side joints with the remnants of insulation or foam rubber. You can make such a homemade product yourself in 20 minutes, no more, and in terms of efficiency, it is in no way inferior to store counterparts, since insulation is an excellent insulating material.

House-scratching post for a cat

House-scratching post made of wood - this is the most productive way to keep all the other items in the house intact by giving your pet a new toy to be torn apart. Making it is quite simple, since there are many variations of the project. For the entry-level, one house with a cylindrical scratching post is enough. This will require:

• wood panel, 5 pieces;
• cylindrical bar, 1 piece;
• wooden lath, 12 pieces.

The simplest is a house with a square roof, but a more complex project can be done for a pet - with sloping top or several levels.

Before work, wooden elements should be covered with carpet, it is better to do this with self-tapping screws, but making sure that their tips do not look out and do not damage the pet's paws. One of the panels will act as a base, the "foundation" of the house is mounted on it - 4 slats, a panel is fixed to each of the slats, then another level of slats should be added from above and the structure should be covered with a roof. Installation takes place on corners or screws. Drill or cut an entrance into the front panel. Fix the cylinder near the entrance, and then wind the string around the special glue.

Options useful crafts lots of, most of the options are copyright and were invented literally out of necessity, that is, to solve a specific problem. In order to come up with something of your own, it is enough to overcome laziness and pay attention to those problems that interfere with living in own home, and then solve them on your own, because it is very pleasant.

Making electronic homemade products with your own hands gained popularity in the last century, when semiconductor devices appeared. With their help, it was quite easy to assemble devices necessary for everyday life from old equipment. Today, repair and collection of equipment for a house or a summer residence, for a car or a garage can also be solved at home.

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Homemade appliances for home and summer cottages

Every electrician can make electric self-made products for home and summer cottages using the power of electricity. Most gadgets are built from factory components and only require school knowledge of electricity.

BBQ grill

The electric BBQ grill can be both horizontal and vertical. Stores usually sell vertical ones, and they do a great job with their functions after some tweaking.

To create a horizontal barbecue, you will need a heating element and a frame that resembles a barbecue. A heating element can be made from a ceramic tube and a nichrome spiral wound around it. The tube is fixed through an insulating material in a metal body. Drawings are required to assemble the enclosure.

BBQ grill

An equally interesting idea is a barbecue grill with an electric drive for rotating skewers. By adding an electric motor to a regular grill, you can get an excellent machine that will cook barbecue offline. To organize a skewer drive, you can use a motor from the wipers, from washing machine or any other 12 volt. With the help of a pulley system and a belt or gear drive, the rotation of the shaft is transmitted to the skewers and the meat is slowly turned over the coals.

Homemade WI-FI antenna

This antenna will improve the reception quality and Wi-Fi speed in your home. According to reviews, after connecting it, the signal level rises from 5 to 27 Mbps.

For manufacturing it is necessary:

• small metal sieve or colander;
• wi-Fi (USB) adapter;
• USB cable;
• drill;
• epoxy resin;
• camera tripod;
• plastic clamps.

Manufacturing process:

1. In the center of the sieve we drill a small hole (14 mm) and insert a metal pin into it to fix the adapter.
2. We insert the connector from the USB cable into the prepared hole and fix it with epoxy resin... After gluing, the USB connector must be strictly perpendicular to the sieve plane, then the device works more efficiently.
3. Then, with the help of two ties, "ears" are made through which the cable is attached.
4. We fix the product on a camera tripod. We drill a hole with a diameter of 12 mm in the antenna and clamp it with a nut.

Necessary materials We insert the pin into drilled hole We glue the USB cable We fix the cable Tripod Installing the antenna using a tripod

Electric DIY Garage

Consider several projects of useful homemade products for the garage.

Homemade chandelier

If you have low lighting in your garage, then an impromptu chandelier will be very useful. To make a bifurcated cartridge, you will need a pair of corner cartridges, which are sold at your regular hardware store.

Sequencing:

1. We remove the wires from the cartridges and fasten them with a plastic tie. We get a socket for two lamps. It remains to connect them to the electrical network.
2. For this, we use a base from a fluorescent lamp. We carefully break out the lamp, then we solder the wires from our structure to the contacts of the base.
3. We isolate them well and attach the base on top of the cartridges.

The use of conventional bulbs in such a design is undesirable - the cartridges can melt from heating.

LED device

Another lighting option could be a homemade LED lighting device.

To make it you will need:

• old fluorescent lamp;
• lED Strip Light;
• connecting wires.

The manufacturing sequence is as follows:

1. LED strip is glued to the luminaire body in one or several rows.
2. Connecting wires are connected and fed to the light switch.
3. The assembled device is tested.

Spot welding machine

The necessary device in the garage will be homemade apparatus for spot welding, which is based on a transformer from an old microwave. Necessary condition - the transformer must be operational in order not to rewind all windings.

The welder assembly process is quite simple:

1. The transformer is dismantled.
2. The secondary winding is carefully removed.
3. Two shunts are removed.
4. A secondary winding of two to three turns is made from a thick wire (with a diameter of at least 10 mm).
5. From a copper rod with a diameter larger than wires, electrodes for resistance welding are made.

Homemade spot welding tool

Useful things with your own hands for fishing

Among homemade products, you can find many interesting ideas for use in field conditions, as well as for hunting and fishing.

Electronic signaling device

An example is an electronic signaling device for fishing with an ordinary fishing rod or other tackle. A simple bite device can be assembled in just half an hour. For it you will need an old squeaker keychain and a strip of plastic 1-2 mm thick.

Assembly of the signaling device:

1. The keychain is attached to the rod.
2. A strip of plastic is glued to the fishing line and inserted between the contacts of the keychain.

Now, when biting, the fish will pull the line, the plastic will fly out, the contacts will close and the keychain will work.

Underwater camera for winter fishing

Using a homemade underwater camera to winter fishing you can see if there is fish under the hole. And this simplifies the fishing process.

For manufacturing you will need:

• small camera;
• sealed camera box;
• small TV;
• car battery to provide power to the camera;
• extension;
• inverter;
• lead for cargo;
• uV diodes for underwater lighting;
• superglue, electrical tape, sealant.

Build process:

1. Two holes are made in the upper part of the box. An extension cable is inserted through one. Through the second - a wire that connects the camera to the TV.
2. Several more holes are made in the box, into which lamps are inserted for illumination. The wires from the bulbs are soldered into one circuit (for example, with a parallel arrangement), which is connected to the cable that provides power.
3. The holes are sealed with glue and tape for a tight seal.
4. Lead is melted and small elongated cubes are poured out of it. Place them at the bottom of the box.
5. Set up the camera, connect to the cable. Then it is carefully placed in the box so that it has a clear direction forward and horizontally and passes quality image... For stability, the camera is surrounded by a soft material.
6. A torso (rope, belt) is attached to the box, with which the camera will be lowered to a depth. For convenience, you can combine it, the power cable and the communication wire of the video camera with the TV into one core, fastened with electrical tape.
7. Connect the power cable of the camcorder to the battery and test the device.

Homemade fish bait

You can make a good bait for fishing yourself. It will be a device based on a simple multivibrator.

You will need:

• a sound emitter, for example, from a child's toy;
• wires;
• a small plastic jar, for example, from under medicinal tablets;
• electronic board;
• regulator with a plastic stem;
• a piece of foam;
• batteries;
• float weights;
• volume control.

The bait is assembled as follows:

1. You need to solder the circuit and check it.
2. Two wires are soldered to the sound emitter. Then they are carried inward along the body and connected to the board.
3. A regulator with a plastic rod is placed in the lid of the jar.
4. A dense circle cut out of foam plastic is installed on top of the board, which separates the board from the battery.
5. Weights are fixed at the bottom of the jar so that the container is kept on the water like a float.
6. The knob sets the frequency and changes the sound.

Bait scheme - 1 Bait scheme - 2

Electronic homemade products for the car

Car enthusiasts create DIY homemade products to improve appearance and the convenience of using the car.

Electric autosampler

For a car, a simple homemade electrical probe is perfect. It can indicate the presence of 12 volts in the electrical circuit. With the help of it, the serviceability of the relay, as well as bulbs and other equipment is checked. You can make such a device from a syringe and LEDs.

Assembly diagram:

1. Two LEDs are soldered with opposite leads (plus one to minus the other and vice versa).
2. A steel probe is connected to one of the solders through a 300 Ohm resistance. The other solder is the contact for the batteries.
3. The structure is inserted into the syringe so that the probe comes out of the needle hole. Most of the probe is insulated with a PVC tube.
4. 4 LR44 batteries are inserted into the syringe so that one of the poles is connected to the LED contact.
5. To the other pole of the batteries, a contact is made from a flexible wire with a crocodile clip.

The video tells how to make a syringe tester. Filmed by ILYANOV channel.

Light switch

The circuit for smoothly turning off the light in the car interior is quite simple to manufacture. Such electronics are suitable for any car. A small board consisting of a capacitor and diodes is soldered in parallel to the terminals of the passenger compartment lamp. The drop in electricity voltage will occur gradually and will create the effect of a gradually dying light.

Car subwoofer

To make a car subwoofer with your own hands, you must first purchase a speaker. It is necessary to build on its dimensions when calculating the size of the case.

The simplest and most successful form of the subwoofer for the trunk is a truncated pyramid with a slope like the rear seats.

LED fog lights

With your own hands, you can make car fog lights on LEDs.

For creativity you will need:

• two ten-watt LEDs;
• 2 lenses from an old projector;
• gaskets from plastic pipes;
• microcircuits LM317T;
• resistors.

DIY assembly instructions:

1. The LEDs are installed on pre-prepared aluminum radiators.
2. A structure is assembled from headlight housings, lenses from projectors, gaskets and diodes on radiators.
3. Fog lights are powered through current stabilizers on LM317T microcircuits and resistors.

Car carrier

A very convenient car carrying is obtained from a computer USB lamp. It is compact and can be connected to any place in the car wiring.

Manufacturing scheme:

1. Remove the contacts from the USB plug.
2. In the body of the plug, we connect the wires of the lamp and the car clips "crocodile".
3. For fixing in the right place (even horizontally), a magnet is placed on the plug.

The summer cottage is the territory where you can give yourself freedom to carry out numerous experiments and dream up to your heart's content. This is manifested not only in interior design, but mainly in the design of the garden or vegetable garden. Inquisitive and resourceful owners have not been guided by expensive and standard methods for arranging their sites for a long time, since there are many alternative solutions for virtually all areas of activity.

There are several types of vertical beds to optimize use free space... Custom designs are a great opportunity to create interesting design garden, vegetable garden, suburban area.

This type of beds in most cases is used for growing ornamental plants or spicy herbs.

Materials for making:

The length of the drainpipes is adjustable in accordance with the wishes of the owner of the site. However, you should not make bulky beds, as they can complicate movement around the territory.

Creating a garden

Stage 1. Create a container. To do this, we take a drainpipe, cut it in half lengthwise and put on special plugs on both sides.

Stage 2. We take the prepared metal holders, put them on the resulting frames for the beds.

Stage 3. We make holes in the pipe. They are made in those places where metal fasteners will be located.

Stage 4. We pass a cable or a strong rope through the holes made.

Step 5. We fix the cable / rope with fasteners.

Stage 6. We fill the resulting beds with expanded clay and soil.

Stage 7. We plant the plants in the beds.

Stage 8. We hang the pipes to the chosen place. Sometimes a special wooden crossbar is placed for this, or rather a construction in the shape of the letter "P".

Step 9. Alternatively, you can make a special design for the pipes.

Important! A bed of drainpipes is not resistant to strong gusty winds, so you should choose a place for it that is not blown from four sides by winds. Otherwise, the frame will quickly collapse, nullifying all your efforts.

A bed made of a plastic bag is another modification of vertical beds. It is extremely compact, functional and externally interesting. You can make such a bed in a couple of hours.

Materials for making:

• durable plastic wrap;
• sewing machine;
• priming;
• seedling.

In order for the bed to be solid, it is recommended to pay special attention to the thickness of the plastic film, which in this case will act as a "frame" of the structure. The minimum film thickness is 0.2 millimeters.

The process of creating a polyethylene bed

Step 1 . We cut out 2 rectangular pieces of film, the size of which corresponds to the size of the created bed. An allowance of one and a half to two centimeters should be left on each side. The recommended bed diameter is twenty centimeters.

Step 2. Sew the rectangles together, leaving only the upper part of the bag unconnected.

Step 3. Sew a handle to the future garden bed, the strength of which will allow to withstand the weight of the bag filled with soil. It should also be borne in mind that when watering, the weight will increase.

Step 4. Fill the bag with fertilized soil.

Step 5. We make horizontal cuts on the bag in twenty centimeters increments. They are necessary in order to plant seedlings in the garden.

Step 6. We plant seedlings.

Step 7. Water the soil regularly and add the necessary fertilizers.

With these simple steps, you can get a cheap and useful garden bed.

The compost heap is an integral part of every summer cottage. This is the place where all kinds of biochemical reactions take place that ensure the creation of fertilizers.

To create fertilizers that will satisfy all the requirements for them, you should carefully consider several key steps: creating a container and directly correct manufacturing the compost itself. Let's talk about each of them in more detail.

Stage 1. Take eight support posts of the same length.

Stage 2. We treat the lower part of the wooden posts with engine oil or tar.

Stage 3. We dig the posts into the ground so that they are reliable and stable. If the compost bin will be located next to the fence, then 4 posts (i.e. one side) can be attached to the fence. This will avoid having to dig 4 holes.

Stage 4. Between each two adjacent posts we nail the crossbeams in such a way that we end up with three independent sections. Be sure to leave slots that will function as ventilation holes.

Stage 5. In two sections, we nail boards horizontally to half the height of the posts. In these places it is planned to create two small doors.

Step 6. The remaining section will have a large door, so only one plank should be nailed. It should be located at the very bottom in a horizontal position, that is, like a regular crossbar.

Stage 7. Installing the covers. You can use one large solid board for this.

Stage 8. Install the pre-prepared doors.

Stage 9. We provide doors with handles and latches.

Stage 10. We process wood using special impregnations.

Stage 11. We paint the box in any color that suits preferences.

Many gardeners mistakenly believe that any component can be dumped into a compost heap. In fact, to create the right biofertilizer, you need to carefully select the "ingredients".

Among the essential components of a compost heap are the following:

• peat;
• ash;
• needles;
• tree branches;
• leaves;
• hay or grass;
• wood ash;
• plant roots;
• raw vegetables and fruits, etc.

All elements are randomly mixed on the heap. To speed up chemical reactions, it is recommended to cover the pile with a tarpaulin (this is especially true in the absence of a box).

Trips to the country house with the family involve the presence of entertainment elements on the site that will delight children. The most common way to keep young summer residents busy is with a swing.

To build a swing yourself is not an easy task, but quite doable. Of course, you can always take a stick, tie it with a rope and hang the structure on a tree, but this can hardly be called a full swing. True craftsmen prefer to build comfortable structures with a comfortable seating position.

Constructive components:

• two logs;
• strong rope.

Indicators:

• diameter of logs - 85 mm;
• log length - 700 mm;
• distance between ropes - 500 mm.

Making a swing

Stage 1. We stretch the ropes between the logs.

Stage 2. We wrap each log with ropes.

Stage 3. We release the ropes outside.

Stage 4. We tighten the ropes by 3 knots.

Stage 5. We fix the swing on the tree.

Important: such a swing is designed for only one person.

Garden path from scrap materials

There are several types of garden paths that you can easily do with your own hands.

Step 1. Remove the sidewall from the tire using a knife or saw.

Step 2. Cut the tires.

Step 3. We line the space with grooved stripes.

Step 4. We paint the path with paint.

Step 5. Sprinkle with stone chips.

This is an economical option for those who do not want to rack their brains and spend time on a full garden path... The tire track is usually used for vegetable gardens, as it easily fits into the ground.

Stage 1. We paint the corks in different colors.

Stage 2. We dig a small trench.

Stage 3. We drive in supports to strengthen the future track.

Stage 4. We build the formwork using boards.

Step 5. Install spacers along the edges of the trench.

Stage 6. We place gravel deep into the trench and carefully tamp it.

Stage 7. We make a mortar from sand, cement, glue and water.

Stage 8. Pour the solution into the trench.

Stage 9. Press the plugs in random order. Even multi-colored stripes look interesting.

These are the easiest and fastest ways to make a garden path without purchasing expensive materials.

DIY tools

The expression "everything will come in handy on the farm" turns out to be as relevant as possible when it comes to canisters. From this plastic container, you can make a large number of irreplaceable tools that are actively used in the process of summer cottage work.

To make this tool, we only need a sharp knife and the container itself.

Stage 1. Cut off the bottom of the canister.

Stage 2. We mark on the container the cutting line for the scoop so that the handle from the canister is the handle of the future tool.

Stage 3. Cut off excess material.

As a result of these simple steps we get a great scoop with a comfortable handle.

Materials:

Manufacturing

Stage 1. Carefully wash the canister so that there is no smell left in it.

Stage 2. We cut the canister vertically into two parts.

Stage 3. Make a groove on the plank using a woodworking machine.

Step 4. Apply glue to the plywood and insert into the bottom of the canister.

Stage 5. We paint the resulting shelf with a spray can.

Of course, such a structure will not withstand a lot of weight, but it is quite suitable for storing small parts.

Materials:

• 40 cans;
• scissors;
• rope;
• paper;
• marker.

Stage 1. We pierce the upper part of the cans with a knife.

Stage 2. We make a stencil out of paper.

Stage 3. We apply it to the canister, outline it with a marker.

Step 4. Cut out large holes with scissors.

Stage 5. We put the prepared cans in several rows, tying each row by prying the rope under the handles of the containers.

Stage 6. We tie all the rows around the perimeter for greater strength.

Stage 7. If the cabinet is planned to lean against the wall, then we drill it to the surface.

Stage 8. We put heavy objects in the bottom row - stones or bricks.

The result is a fairly spacious and functional rack that will help get rid of the issue of storing many small parts.

Be resourceful and courageous in implementing your ideas. Good luck!

Video - DIY homemade products for giving

Video - We do it ourselves for giving

Nothing brings joy to your home like a handmade thing. Indeed, various homemade products for the home not only fill life with bright colors, but also give the interior a unique and a kind of zest. And it is certainly impossible to forget about such a thing (let it be a small trinket). And it is not so important that these are homemade products made of wood for the house, made of paper or plasticine. There are millions of options and methods for making various gizmos, and today we will consider a few of them. So how do you do interesting homemade products for home?

Shelf made of tin cans

It would seem that such a trifle is a coffee can. However, even from it you can make a beautiful, convenient and useful shelf for storing household items. Often, various souvenirs and memorable photographs are stored in such containers. There is little practical use for this homemade product, but such jars look very harmonious.

Details about the procedure for making this craft

1. First, holes are punched in the jars with a drill or a special ripping knife (in the upper and lower - 3 points each, and in the walls of all the others - 2 points each).

2. Next, the jars are fastened together. Nuts and screws are used as fasteners small size... By the way, to get the desired (beautiful) result, you will need to have at least 5-6 such jars.

3. After that, a hole is made in the containers for the screws. In the bottom of the jars, located in the upper part of the structure, 1-2 holes are made to attach the shelf to the wall. The finished homemade product is screwed with a screwdriver or screwdriver. Previously, dowels are driven into the wall for this.

That's it, now homemade products for the home are being introduced. Be sure - various little things in such jars will definitely not get lost. Thus, you kill two birds with one stone - decorate the interior and get rid of the clutter in the house.

DIY homemade - how to make a clock on a CD / DVD?

The clock on the CD is also quite interesting and original version interior decoration.

As you can see, the design of this device is very original, and therefore it will look organically against the background of any interior (it may become its highlight). Such "smart" homemade products are made for the house in a matter of minutes. We will tell you in more detail about all the stages below.

So how to make a homemade watch with your own hands? To begin with, you will need to prepare the appropriate materials - a CD / DVD CD (you choose the design of its front part at your discretion) and a case cover for it (the distance between the walls should be at least 0.05 centimeters). It is very important that the last part does not have any chips or scratches. To facilitate the work, you can purchase a ready-made watch and then simply replace the standard dial.

It must be a pointer, otherwise it will not work to make a homemade product. You should also make numbers. There should be a total of twelve of them. These can be cardboard, paper or plastic circles. Their thickness should not exceed two millimeters. Rhinestones can be used as decorations. You also need to prepare about 30-40 centimeters of wire, a piece of leather or fabric and superglue like "Moment". The main part of this whole structure will be a CD-disk. We will redo it in the first place.

First you need to mark the disk into twelve equal parts and glue the numbers on the marked points. In this case, the sectors should not go beyond the outer diameter of the device. How are homemade products made for the house further? After the sectors, we proceed to the clock itself - remove the arrows and place them exactly in the center of our disk. By the way, before attaching them, you can stick some interesting photo on the disc, which will make the watch design even more original.

Use thin metal strips to increase the size of the arrows. To achieve the desired result, it is enough to apply glue on them and carefully position the part evenly over the entire surface of the guiding elements. The arrow mechanism itself is attached to the back of the disc.

What to do next?

So, the watch base is almost complete. The next step is to make holes in the device along the contour of the arrow mechanism. The field of this disc is installed in the case. The mechanism itself is brought out through the hole and closed tightly. Now, with the help of a wire, an emphasis is made, which is glued to the back cover. To make it more durable, glue a piece of fabric or leather over it. This will make the emphasis not only strong, but also beautiful, since the extra part of the wire no longer gapes on the clock as before. Everything, a homemade watch from a CD has been successfully manufactured. All that remains is to insert an AA battery and set the time. By the way, the battery can also be made by hand.

How to make an energy source from lemon?

As we know, this fruit contains a lot of acid, therefore, with the right actions, a lemon can be turned into a real mini-battery.

Of course, the charge from such a "battery" will not be enough for work household appliances, however, this current is quite sufficient for the functioning or charging of the mobile phone.

Making homemade products for the home - preparing tools to turn lemon into a source of constant energy

In the course of work you will need tools such as a knife, soldering iron, drill, iron pin, as well as a few pieces copper wire in isolation. Among other items, it should be noted the need for one glass or shot glass, a pair of wooden sticks and the same number of pushpins. And, of course, our main source of energy will be lemon. You can also use an orange, but there is much less acid in it, so the charge from it will be minimal.

Instructions

First, cut the lemon in half. This is so that it gives more acid, which is necessary for the lemon to be fixed in the glass so that it does not roll on the table. Further, copper and iron pins are inserted into its pulp along the entire perimeter at a distance of 0.5-1 centimeters. The minus will be iron, and the plus will be copper.

Pieces of wire are attached to all pins with a soldering iron. They will function as a power supply connector. All elements are connected in series.

At the final stage, sticks are inserted into the battery compartment. The polarity is important here. The contacts are pressed against the contact group. The container remains open throughout the entire charging process.

So, we figured out how to make useful DIY homemade products for your home. Good luck in your endeavors!