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1. Security issues

The safety of the automatic feeder must be a top priority. It must be put first. The automatic feeder is connected to the power supply with a socket,automatic cat feeder so the leakage problem should be checked.


2. Appearance

Feeders that look good will also be more advanced, whether the seams of the feeder are tight, whether there are defects in parts such as lids and bases, etc.


3. Grain design

A good feeder is very uniform in each serving, which allows pets to eat regularly and quantitatively, which is of great benefit to the cat's eating habits.


4. Grain outlet design

The design of the food outlet must be good, which is very important for the safety of pets and the storage of food. When you buy it, you have to try the safety performance of the grain outlet to ensure that it has anti-pinch rebound function and better sealing.





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# by casnerdarin | 2022-07-28 12:36 | hobby | Comments(0)

Generally, when traveling or visiting some places, people will bring digital cameras to record the beautiful moments, and the scenery they see along the way to commemorate. children's digital camera The following introduces the functions of digital cameras.


1: Automatic face recognition and brightness detection

During the shooting process, the digital camera will automatically detect the face appearing on the screen, and judge the brightness of the face, and then use the appropriate exposure to avoid the darkening of the face.


2: Automatically identify people and detect movement

If the person being photographed is moving, the digital camera will automatically recognize the person as a moving body. At this time, the camera will automatically increase the sensitivity and shutter speed to freeze the characters in the picture, so that the characters in the picture will not be blurred.


3: Automatically detect distance

After the camera detects the distance between itself and the subject, it will automatically take close-up photography to ensure that the objects in the picture are clear. .





# by casnerdarin | 2022-07-27 12:31 | Family life | Comments(0)


1. Lighting

All things depend on the sun to grow, but there are some differences in the demand for sunlight. Some prefer sun, some prefer partial shade, but almost all flowering plants need some sun exposure. garden tool manufacturer Therefore, it should be properly placed in different light areas according to the growth habit of flowers.



2. Watering

Generally speaking, the principle of watering is not to dry and not to water, and to water thoroughly, but do not water too much, but to be diligent and less, to prevent the potting soil from being too wet and causing the root system of potted flowers to suffer from long-term hypoxia and rotten roots.



3. Change soil

Do not water before changing the soil, gently tap the wall of the flowerpot, take out the flowers, and remove 1/3 of the old soil; cut off the diseased roots and old roots, and replace them with loose, fertile soil




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# by casnerdarin | 2022-07-26 12:55 | Family life | Comments(0)

Gasoline lawn mower accessories

The lawn mower mainly includes sprockets, carburetors, grass ropes and other accessories. Choosing the right accessories isn't just about the scope of your lawn mower.Lawn mower parts Let's take a look at the accessories of the lawn mower!


1. Sprocket: The sprocket is a wheel with cog-type sprocket teeth, which is used to mesh with the blocks with accurate pitch on the link chain or cable.


2. Carburetor: The carburetor is a mechanical device that mixes a certain proportion of gasoline with air under the action of the vacuum generated by the engine. It uses the kinetic energy of the inhaled air flow to realize the atomization of gasoline and is called the heart of the engine.


3. Gearbox: Gearbox is an important mechanical component that is widely used in wind turbines. Its main function is to transmit the power generated by the wind rotor under the action of wind to the generator and make it obtain the corresponding speed. Usually, the rotational speed of the wind rotor is very low, which is far from the rotational speed required by the generator to generate electricity.


5. Cylinder: a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder. Air in the engine cylinder converts thermal energy into mechanical energy through expansion; gas is compressed by the piston in the compressor cylinder to increase the pressure.





# by casnerdarin | 2022-07-22 14:57 | Family life | Comments(0)

According to different theme requirements, landscape lighting design is based on different design concepts. outdoor landscape lightingGenerally speaking, there are four main principles:


Regional concentration principle

Tourist attractions cover a large area, and there is no large area of light focusing, which not only has no artistic conception, but also increases a lot of costs. Mainly concentrated in the main nodes, leisure areas, service areas, etc.


complementarity principle

Tourism cultural landscape lighting should modify and enhance its daytime landscape, and nighttime tourism service project management should complement daytime projects. Night tourism should become a continuation and deepening of the daytime tourism landscape of a scenic spot, and become a new theme of tourism activities and a new economic growth point in the scenic spot.


The principle of creating mood

A good night lighting design can add interest through lighting: conceal lamps through plant shelters, light trough concealment, low-level coverage, concealment in water, built-in structures, imitating objects, and more.





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# by casnerdarin | 2022-07-21 13:39 | technology | Comments(0)