Who said that women are poor? Little beauty teaches you to play DIY electromagnetic toys

As a father who graduated from science, the most want to buy a small princess is a toy with science elements. In half reason, it is hoping that the child gets the enlightenment education of scientific knowledge, the other half is because I didn’t play it, I want to make up myself. ……, sweat, exposes my true thoughts. It turns out that children prefer toys with assembled toys, such as the building blocks of various materials, what is the puzzle, the child’s patience during the process of hands, the brain will have a continuous exercise, and she will have a kind of adult after assembly. A sense of accomplishment will further increase her learning interest.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

But let a wonderful girl put down the cloth, pick up the screwdriver, this picture seems to be very coordinated, the traditional ideology moment is in the cultural education of the motherland, cultivating future female scientists, and hardships. However, the study of senior physics professors in the UK shows that the reason why girls are not interested in sputum, because the toys in the child are selected! Seriously, it is time to let them accept the baptism of scientific knowledge, change the future, just now.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The trip of Miles begins with a single step, and the first step of female scientists begins with the small inventor known as “Mars” toys.

There are six material packages in a large box, and the working principle is related to electromagnetic waves. Electromagnetic waves are used to scientifically enlighten with a magical effect, because other electromagnetic waves other than visible light other than visible light is invisible, so the demo effects produced by electromagnetic waves are more interest in child interest.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

These six kits include metal detectors, wireless transmission, electromagnetic radiation detectors, remote control cars, electromagnetic swings, and 6 products. The combination of science and practice is almost here in front of you, and the classic apps of electromagnetic science are almost here. Will take the initiative to unlock these mystery.

With the vision of tens of remembals of toys for decades, the quality of these kits is superior, this point can be seen from the seam, corner, screws, etc., the material of the entire material is colorless, carefully Fine workmanship.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Wireless station lamp

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

First, the wireless transmission kit is the best way to display the effect, this does not require complex operations to be assembled, and the effect is highlighted, and it is easy to get the open door of knowledge enlightenment.

Each plate has passed this paste protection, please tear off before use.

Focus on WeChat of Mars Club can also obtain a video tutorial, but you can explore more interesting. Each plate has a unique number number, stacked the plates sequentially, placed in the order of the coil and oscillator, the last cover, and twist the four original screws to complete the base portion.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The lighting part of the lamp is composed of this bottle and the coil in the bottle. There is no assembly difficulty here. If you have any questions, you can also get the packaging video of the Toy official micro-hair cloth.

It is mentioned that the wireless transmission technology has to be said to the electrical engineer Nikola Tesla. In 1889, this technology was invented. After a hundred years, this technology is subject to civil, and it is low power. Small current charging equipment, such as wireless charging mobile phones, wireless charging electric toothbrush, etc. I don’t know that in these future scientists, there will be no one to complete Tesla’s wish and achieve global transmission wirelessization.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Electromagnetic swing

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Electromagnetic swing will continue to rotate under the drive of electric power, it seems simple, but it is fun. Similar items have a lot, such as solar ornaments placed in the car, the lucky cats on the business counter are used by electromagnetic principles. The structure of this electromagnetic swing kit is very simple. It also uses the same-sex magnetic pole mutual exclusion of electromagnetic swing. Design is clever. After power-on, the trigeminal swing bar can be moved at a constant rotation, and the assembly has a high success rate!

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The skilled work is estimated to complete this electromagnetic swing in the assembly of this electromagnetic swing. The main part is reinforced with screws. There are four foot feet on the bottom to prevent the swing, so that the swing is more stable.

The coil fixation of the bottom is the key to the success. The coil should be slightly lifted, and the side without the screw cannot be fixed. Carefully adjust the angle of its tundry, it will get a moving electromagnetic swing.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Putting two 8th batteries. After opening the switch, you should slightly push the trigeminal arms, so that the rotation of electromagnetic swing is started, as long as the electricity is sufficient, this rotation will last for a long time.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

radio

The radio is a classic experimental equipment that contacts the electronic circuit. Remember that the practice of learning electronic circuits in school is to start from the welded tone, but in the face of the difference in the age of the student, the degree of scaling of the kit is different. The Radio Radio of the Martian kit is prepared for children, so it is just a simple assembly process without involving welding, testing, etc.

Is it very rude? And the function is still very complete, the function of the button is in turn from left to right, and the volume is sized, and the upper shutdown is turned off. Plug with headphones can listen to all local FM programs, the radio is good, and the stretch is fast, the frequency is accurate, the background sound is clean, but there is no trace of toys in performance, but is generally practical like ordinary radios. However, replacing the battery needs to disassemble the screw, open the assembled shell to replace, this is slightly troublesome.

Electromagnetic radiation detector

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The electromagnetic radiation detector consists of three transparent acrylic plates, and the circuit parts are all discrete components. Although the discrete component is relatively backward, it is suitable for the child to enlighten it. It can more intuitively understand the composition of the circuit. Know.

Estroke resistance, diode, triode, porcelain capacitor, coil, battery, and a 10-cm wire, which can detect electromagnetic radiation only with a electromagnetic radiation detector having more than 10 components. The green LEDs on the board after the electromagnetic radiation will be on, and the scope of application is wide, the AC power lines and sockets are in the vicinity. All kinds of strong electric equipment, such as mobile phones, table lights, TVs, these can be Electromagnetic radiation is detected. The child saw that the green light lit up and knew that these devices had electromagnetic radiation, and it could intuitively understand the existence range of electromagnetic waves, and left the initial impression of electromagnetic waves.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

metal detector

This metal detector belongs to an electromagnetic induction, two sets of finished circuit boards can operate, and the battery uses a CR2032 button battery. The sensitivity can be adjusted by the potentiometer at the handle, and the assembly will work properly. When the metal object is detected, a beep is emitted, and the red LED will be simultaneously lit, and the metal object is detected. This metal detector belongs to the entry enlightenment, so the depth is very shallow, probably 2 ~ 3 cm, but the demo effect is still very good, you can detect the metal objects of the wall, the book below the scene, the larger size The better, give your child a treasure hunt tool, it is good to do games.

Remote control car

This is a relatively complicated set of suits, of course, is also the best set, the assembly process is slightly, and it is about half an hour. Very fun, I haven’t played such a high-level toy when I was a child. I found that my daughter didn’t reach out. The result was removed. Two people lectured, more fun.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Modified off-road vehicle styling, independent four-wheel drive, handle remote control, full set of off-road remote control car equipment, installing battery can start, do not use the FM code, assemble once.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The battery of the remote control car is placed in the back box of the car, there is a movable upper cover, the battery uses three-section 5 battery, and the rechargeable battery saves more costs and is more powerful. The remote control is not high, and the two ordinary No. 5 batteries can be used.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The remote control car is not universal is that the front wheel has no steering design, like a tank, controlling the rotational movement or rotation direction of both sides of the wheels. Therefore, the two sets of arrow keys on the remote control actually control the wheels on both sides.

The complexity of the child, the child is very like to play the successful remote control car, it is easy, and the second learning will.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

The remote control is sensitive, there is no delay, the manipulation is first-class, the two sets of control keys are pulled, and the front and rear directions are controlled, the truck can be turned into a circle.

Although it is a learning toy kit, the structure is also simple, but the performance is not rough, and the details are also very resistant. The driver system consisting of four motors is not like the goods, the climbing power is full, the brake is also good, and the accident is easy.

Small inventors Series scientific materials package assembled to do so difficult to suit primary school or older children, some of which require adult supervision, such as screwdrivers, scissors, scissors.

The following is a difficulty to rank it, from the simplest start of assembly, 1. Metal detector, 2. Electromagnetic radiation detector, 3. Wireless transmission, 4. Radio, 5. Electromagnetic swing, 6. Remagnetic trolley .

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

On the ranking of the color, the first choice of wireless transmission, this whole family likes that warm colored light disseminated a warm and pleasant feeling, put it in the bed.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

According to the playability rankings, the remote control car is first refined, the electromagnetic swing is also good, if this is beautiful, it is also very beautiful as the ornament that is constant.

Summarize

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

Entertaining is a small inventor series of scientific material pack design purposes, so that learning is no longer boring, “annoying” will cause learning resistance, “Interest” is the driving force of learning, so cultivating children’s learning interest is to let children Active learning best solution.

谁说女生动手能力差?小美女教你玩转DIY电磁玩具

From an adult point of view, small inventor series scientific materials are suitable for scientific enlightenment of children in the young school age, with gift books, allowing children to understand related knowledge about electromagnetic waves, giving a good first Impression.

From a child’s point of view, these items are not substituting via their own person’s own achievements, and the finished product has a practical function. It can have an intuitive understanding of the electromagnetic waves around you in life. Over time, it will produce interest in physical knowledge. .

Finally, I said that this toy is discovered in the use of the discovery, the metal detector and radio suite, the package specifications of the electrolytic capacitance are not supported with the housing in the purchase, which causes a certain gap after the shell assembly is completed. However, the classmates who have soldering iron will discharge this problem, and it is recommended to take into account this, so that this scientific toy is more perfect and more practical.