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,. Actually the build process 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 proceeding with the manufacture electronic homemade products with your own hands, you need to learn how to read wiring diagrams. In this case, ours will be a good helper.
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 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!
Nothing brings joy to the house like a thing created by oneself. Indeed, various homemade products for the home not only fill life bright colors, but also give the interior a uniqueness and a certain zest. And it is certainly impossible to forget about such a thing (even if it is a small trinket). And it’s not so important that these are homemade wood products for the home, 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 for home?
Shelf of tin cans
It would seem that such a trifle - a jar of coffee. 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 on how to make this craft
1. First, holes are punched in jars with a drill or with a special ripper (in the upper and lower - 3 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 sizes. By the way, to get the desired (beautiful) result, you will need to have at least 5-6 of these jars.
3. After that, a hole for the screws is punched in the containers. 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 is screwed with a screwdriver or screwdriver. For this, dowels are driven into the wall first.
Everything, now homemade products for the home are being put into action. Be sure - various trifles in such jars will definitely not get lost. Thus, you kill two birds with one stone - decorate the interior and get rid of the mess in the house.
DIY for home - how to make a clock on a CD / DVD?
The clock on the CD is also very interesting and original version interior decorations.
As you can see, the design this device very original, and therefore it will look organically against the background of any interior (perhaps it will become its highlight). Such "smart" homemade products for the home are made in a matter of minutes. We will tell you more about all the stages below.
So, how to do it yourself homemade watch? 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 cover-case 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 arrow, otherwise it will not work to make a homemade product. You should also make numbers. There should be twelve of them in total. It 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 Moment-type superglue. The basis of this whole structure will be a CD-ROM. We will remake it in the first place.
First you need to mark the disk into twelve equal parts and stick 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 home? 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 fixing them, you can stick some interesting photo on the disk, which will make the design of the watch even more original.
To increase the size of the arrows, use thin metal strips. To achieve the desired result, it is enough to apply glue to them and carefully position the part evenly over the entire surface of the leading elements. The very same mechanism of the arrows is attached to reverse side disk.
What to do next?
So, the base of the clock is almost ready. The next step is to make holes in the device along the contour of the arrow mechanism. The box of this disc is installed in a case. The mechanism itself is brought out through the hole and tightly closed. Now, with the help of a wire, an emphasis is made, which is glued to back cover. To make it more durable, glue a piece of fabric or leather on top of it. This will make the emphasis not only strong, but also beautiful, since the excess part of the wire no longer gapes on the clock as before. Everything, a homemade watch from a CD is successfully made. It remains only to insert an AA battery and set the time. By the way, you can also make a battery with your own hands.
How to make a source of energy from a lemon?
As we know, this fruit contains a lot of acid, respectively, with the right actions, a lemon can be turned into a real mini-battery.
Of course, the charge from such a “battery” is not enough for work. household appliances, however, for operation or charging mobile phone this current is sufficient.
We make homemade products for the home - preparing tools to turn a lemon into a source of constant energy
During the work, you will need tools such as a knife, a soldering iron, a drill, an iron pin, as well as several pieces of copper wire in insulation. Among other items, it should be noted the need for one glass or glass, a pair wooden sticks and the same number of push pins. And, of course, the lemon will be our main source of energy. You can also use an orange, but there is much less acid in it, so the charge from it will be minimal.
Instruction
First, cut the lemon in half. This is necessary so that he gives more acid, which is necessary for the lemon to be fixed in the glass so that it does not roll around the table. Further, copper and iron pins are inserted into its pulp around the entire perimeter at a distance of 0.5-1 centimeter. "Minus" we will have iron, and "plus" - copper.
Pieces of wire are attached to all pins with a soldering iron. They will act as a connector for the power supply. All elements are connected in series.
On final stage sticks are inserted into the battery compartment. Polarity is important here. Contacts are pressed against the contact group. The container remains open throughout the entire process of charging the device.
So, we figured out how to make useful homemade crafts for the home with our own hands. Good luck in your endeavors!
A summer cottage is the territory where you can give yourself the freedom to conduct numerous experiments and dream up plenty. This is manifested not only in interior design, but mainly in the design of the garden or vegetable garden. Inquisitive and inventive owners have not been guided by expensive and standard methods for arranging their plots for a long time, since there are many alternative solutions for virtually all areas of activity.
There are several varieties of vertical beds that allow you to optimize the use of free space. Custom designs are a great opportunity to create interesting design garden, orchard, suburban area.
This type of beds in most cases is used for growing ornamental plants or herbs.
Materials for manufacturing:
The length of the drainpipes is adjustable in accordance with the wishes of the owner of the site. However, bulky beds should not be made, as they can complicate movement around the territory.
Creating a bed
Stage 1. Create a container. To do this, we take a drainpipe, cut it in two 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 there will be metal fasteners.
Stage 4. We pass a cable or a strong rope through the holes made.
Stage 5. We fix the cable / rope with fasteners.
Stage 6. We fill the resulting beds with expanded clay and soil.
Stage 7. We plant plants in the beds.
Stage 8. We hang pipes to the chosen place. Sometimes a special wooden crossbar is placed for this, more precisely, a design in the shape of the letter “P”.
Step 9. Alternatively, you can make a special design for the pipes.
Important! A drainpipe bed 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 from a plastic bag is another modification of vertical beds. It is extremely compact, functional and interesting in appearance. You can make such a bed in a couple of hours.
Materials for manufacturing:
- durable polyethylene film;
- sewing machine;
- priming;
- seedling.
In order for the bed to be strong, it is recommended Special attention give thickness polyethylene film, which in this case will act as the "framework" of the structure. The minimum film thickness is 0.2 mm.
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 beds. An allowance of one and a half to two centimeters should be left on each side. The recommended diameter of the beds is twenty centimeters.
Step 2. Sew the rectangles together, leaving only the top of the bag unconnected.
Step 3. We sew a handle to the future bed, the strength of which will withstand the weight of the bag filled with soil. It should also be noted 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 increments of twenty centimeters. 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.
An integral element of each suburban area is a compost heap. 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, several key steps should be carefully considered: creating a container and directly proper manufacture the compost itself. Let's talk about each of them in more detail.
Stage 1. We take eight supporting posts of the same length.
Stage 2. We process 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 compost bin will be located next to the fence, then 4 columns (that is, one side) can be attached to the fence. This will avoid having to dig 4 holes.
Stage 4. Between each two adjacent columns we nail the crossbars in such a way that in the end we get three independent sections. Be sure to leave gaps that will serve as ventilation holes.
Stage 5. In two sections, horizontally nail the boards to half the height of the pillars. In these places, it is planned to create two small doors.
Stage 6. There will be a large door in the remaining section, so only one board should be nailed. It should be located at the very bottom in a horizontal position, that is, like a regular crossbar.
Stage 7. Install the covers. To do this, you can use one large solid board.
Stage 8. We install the doors prepared in advance.
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 matches the preferences.
Many gardeners mistakenly believe that any components can be dumped into the compost heap. In fact, in order to create the right biofertilizer, the “ingredients” must be carefully selected.
Among the required components compost heap the following components:
- peat;
- ash;
- needles;
- tree branches;
- leaves;
- hay or grass;
- wood ash;
- plant roots;
- raw vegetables and fruits, etc.
All elements are randomly mixed in the heap. To speed up chemical reactions it is recommended to cover the pile with a tarp (this is especially true in the absence of a box).
Trips to the country with the family suggest the presence of entertainment elements on the site that will delight children. The most common way to occupy young summer residents is a swing.
Building 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-fledged swing. Real craftsmen prefer to build convenient structures with comfortable place for sitting.
Structural components:
- two logs;
- strong rope.
Indicators:
- log diameter - 85 mm;
- log length - 700 mm;
- the distance between the ropes is 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 out.
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 improvised 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 corrugated stripes.
Step 4. Paint the track with paint.
Step 5. Sprinkle with stone chips.
This economical option for those who do not want to rack their brains and spend time on a full-fledged garden path. 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 construct formwork using boards.
Stage 5. We install spacers along the edges of the trench.
Stage 6. We place crushed stone deep into the trench and carefully tamp it down.
Stage 7. We make a solution of sand, cement, glue and water.
Stage 8. Pour the solution into the trench.
Stage 9. We press the plugs in random order. Smooth multi-colored stripes look interesting.
These are the simplest and quick ways 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 indispensable tools, which are actively used in the process of suburban work.
To make this tool, we only need a sharp knife and a container directly.
Stage 1. Cut off the bottom of the canister.
Stage 2. We mark the cut line for the scoop on the container 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 actions we get an excellent scoop with a comfortable handle.
Materials:
Manufacturing
Step 1. Thoroughly wash the canister so that no odor remains in it.
Stage 2. We cut the canister vertically into two parts.
Stage 3. We make a groove on the plank using a woodworking machine.
Stage 4. We apply glue to the plywood and insert it into the bottom of the canister.
Stage 5. We paint the resulting shelf with a can.
Of course, this design will not withstand a lot of weight, but it is quite suitable for storing small parts.
Materials:
- 40 canisters;
- scissors;
- rope;
- paper;
- marker.
Stage 1. We pierce the top of the cans with a knife.
Stage 2. We make a stencil out of paper.
Stage 3. We apply it to the canister, circle it with a marker.
Stage 4. Cut out large holes with scissors.
Stage 5. We put the prepared canisters in several rows, tying each row by hooking the rope under the handles of the containers.
Stage 6. We tie the entire rows around the perimeter for greater strength.
Stage 7. If the cabinet is planned to be leaned 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 roomy and functional rack that will help get rid of the issue of storing many small parts.
Be resourceful and bold in implementing your ideas. Good luck!
Video - Do-it-yourself homemade products for summer cottages
Video - Do it yourself for a summer residence
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 the devices necessary for everyday life from old equipment. Today, the repair and collection of equipment for a home or a summer residence, for a car or a garage can also be solved at home.
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Homemade devices for home and garden
Electric homemade products for home and summer cottages, using the power of electricity, can be done by every electrician. Most fixtures are built from factory components and require only school knowledge about electricity.
Electric barbecue
The electric grill can be either horizontal or vertical. Stores usually sell vertical ones, and they do their job perfectly after some refinement.
To create a horizontal barbecue, you will need a heating element and a frame resembling a brazier. You can make a heating element from a ceramic tube and a nichrome spiral wound around it. The tube is fixed through an insulating material in a metal housing. Drawings are required to assemble the case.
Barbecue grill
An equally interesting idea is a barbecue grill with an electric drive for rotating skewers. By adding an electric motor to a regular brazier, you can get an excellent device 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 system of pulleys and a belt or gear drive, the rotation of the shaft is transmitted to the skewers, and the meat slowly turns over the coals.
Homemade WI-FI antenna
Such an antenna will improve the reception quality and speed of Wi-Fi in your home. According to reviews, after connecting it, the signal level rises from 5 to 27 Mbps.
For manufacturing you need:
- a small metal sieve or colander;
- Wi-Fi adapter (USB);
- USB cable;
- drill;
- epoxy resin;
- camera tripod;
- plastic clamps.
Manufacturing process:
- We drill a small hole (14 mm) in the center of the sieve and insert a metal pin into it to fix the adapter.
- We insert the connector from the USB cable into the prepared hole and fix it with epoxy resin. The USB connector after gluing must be strictly perpendicular to the plane of the sieve, then the device works more efficiently.
- Then, with the help of two ties, “ears” are made through which the cable is attached.
- 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 
Insert the pin into drilled hole
Attaching the USB cable 
We fix the cable 
Tripod 
Mounting the antenna with a tripod
Electric homemade for the garage
Consider several projects of useful homemade products for the garage.
homemade chandelier
If you have low lighting in the garage, then an impromptu chandelier will be very useful. To make a bifurcated cartridge, you will need a pair of angle cartridges, which are sold in a regular hardware store.
Sequencing:
- We remove the wires from the cartridges and fasten them with a plastic tie. We get a cartridge for two lamps. It remains to connect them to the electrical network.
- To do this, we use the base from fluorescent lamp. We carefully break out the lamp, then solder the wires from our design to the contacts of the base.
- We isolate them well and attach the base on top of the cartridges.
The use of conventional light bulbs in such a design is undesirable - the cartridges can fuse from heating.
LED device
Another lighting option can be a homemade LED lighting device.
For its manufacture you will need:
- old fluorescent lamp;
- LED Strip Light;
- connecting wires.
The manufacturing sequence is as follows:
- An LED strip is glued onto the lamp body in one or several rows.
- The connecting wires are connected and brought to the lamp switch.
- The assembled device is tested.
Spot welding machine
The necessary device in the garage will be homemade apparatus For spot welding, the basis of which is a transformer from an old microwave oven. Necessary condition- the transformer must be working in order not to rewind all the windings.
The assembly process of the welder is quite simple:
- The transformer is dismantled.
- Carefully remove the secondary winding.
- Two shunts are removed.
- From a thick wire (with a diameter of at least 10 mm), a secondary winding of two or three turns is made.
- From a copper bar with a diameter larger than the wires, electrodes for contact welding are made.
Homemade spot welding tool
Useful DIY things for fishing
Among homemade products you can find a lot interesting ideas for use in field conditions, as well as hunting and fishing.
Electronic signaling device
An example is an electronic signaling device for fishing with a conventional fishing rod or other tackle. A simple bite device can be assembled in just half an hour. For it, you will need an old tweeter keychain and a strip of plastic 1-2 mm thick.
Assembly of the signaling device:
- The keychain is attached to the rod.
- A strip of plastic is glued to the fishing line and inserted between the contacts of the key fob.
Now, when biting, the fish will pull the line, the plastic will fly out, the contacts will close and the key fob will work.
Underwater camera for ice fishing
Using a homemade underwater camera to winter fishing you can see if there are fish under the hole. This makes the fishing process easier.
For manufacturing you will need:
- small chamber;
- sealed box for the camera;
- small TV;
- car battery to power the camera;
- extension;
- inverter;
- lead for cargo;
- ultraviolet diodes for illumination at underwater shootings;
- superglue, electrical tape, sealant.
Assembly process:
- Two holes are made at the top of the box. An extension cable is inserted through one. Through the second - the wire with which the camera is connected to the TV.
- In the box, several more holes are made into which light bulbs are inserted for illumination. The wires from the light bulbs are soldered into one circuit (for example, with a parallel arrangement), which is connected to a cable that provides power.
- Holes are sealed with glue and electrical tape for tight sealing.
- Lead is melted and small elongated bars are poured out of it. They are placed at the bottom of the box.
- Set up the camera, connect to the cable. After that, it is carefully placed in the box so that it has a clear direction forward and horizontally and transmits a high-quality image. For stability, the camera is surrounded by a soft material.
- 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 cable for connecting the video camera to the TV into one core, fastening it with electrical tape.
- Connect the camcorder's power cable to the battery and test the unit.
Homemade fish bait
You can make a good bait for catching fish yourself. This will be a device assembled on the basis of a simple multivibrator.
You will need:
- a sound emitter, for example, from a children's toy;
- wires;
- a small plastic jar, for example, from under medicinal tablets;
- electronic board;
- regulator with plastic rod;
- a piece of foam;
- batteries;
- float weights;
- volume control.
The assembly of the bait is carried out as follows:
- You need to solder the circuit and check it.
- Two wires are soldered to the sound emitter. Then they are held inside the case and connected to the board.
- A regulator with a plastic rod is placed in the lid of the jar.
- A dense circle cut out of foam is installed on top of the board, which separates the board from the battery.
- Weights are fixed at the bottom of the jar so that the container is kept on the water like a float.
- The regulator sets the frequency and changes the sound.
Lure scheme - 1 
Lure scheme - 2
Electronic homemade products for a car
Motorists create DIY homemade products to improve appearance and convenience of driving.
Electric autoprobe
For a car, a simple homemade electrical probe is perfect. It can show the presence of electrical circuit voltage of 12 volts. With it, the health of the relay, as well as light bulbs and other equipment, is checked. You can make such a device from a syringe and LEDs.
Assembly diagram:
- Two LEDs are soldered with opposite terminals (plus one to minus the other and vice versa).
- A steel probe is attached to one of the solder joints through a resistance of 300 ohms. To the other soldering is a contact for batteries.
- The design 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 LR44 batteries are inserted into the syringe so that one of the poles is connected to the LED contact.
- A contact is made to the other pole of the batteries from a flexible wire with an alligator clip.
The video shows how to make a syringe tester. Filmed by ILYANOV channel.
Light switch
It is quite simple to manufacture a circuit for smoothly turning off the light in the car. Such electronics is suitable for any car. Parallel to the terminals of the cabin lamp, a small board is soldered, consisting of a capacitor and diodes. The drop in electricity voltage will occur gradually and will create the effect of a smoothly fading light.
car subwoofer
To make a car subwoofer with your own hands, you must first purchase a speaker. Its dimensions must be taken into account when calculating the size of the case.
The simplest and most successful form of a subwoofer for the trunk is a truncated pyramid with a slope like that of 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;
- LM317T chips;
- resistors.
Instructions for assembling crafts:
- LEDs are installed on pre-prepared aluminum radiators.
- A structure is assembled from headlight housings, lenses from projectors, gaskets and diodes on radiators.
- 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 you can connect the device to any place in the vehicle wiring.
Manufacturing scheme:
- We remove the contacts from the USB plug.
- In the plug housing, we connect the wires of the lamp and car crocodile clips.
- For fastening in the right place (even horizontally), a magnet is placed on the plug.
