On April 19, Xiaomi released the essence of 7 years, the annual flagship model - Xiaomi 6. Since its release, Xiaomi 6 has been relished by netizens. Because of its balanced performance in various aspects, it has been called a "water bucket machine." Millet 6 has also been given great hope by the official millet. As an informal rice noodle, I feel the same for Xiaomi's products, but I can't stand all kinds of advertisements. The posts of God's testimonials, so I also want to start with Millet 6 to try it. After four months, Xiaomi 6 Ceramic Black Edition was finally launched.
As a user of ZDM, the first time is to share with everyone. However, there has been no time to take photos and write posts. Two weeks ago, the class was added two weeks ago. Today, there is finally time to write something for your new mobile phone.
PS: Please forgive me for this photo slag, beautiful mobile phone for me to shoot silent, I hope everyone hai (lai) han (pen). Spicy eyes, please bring your own eye wash. 
Whole article out of the box written in accordance with the format provided by ZDM, I just want to be lazy 
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Wikipedia
Millet MIX full Netcom exclusive Edition 6GB memory 256GB ROM ceramic black mobile Unicom Telecom 4G mobile phone with a full screen design, no need to open the front, the body material using all ceramic technology. Value 527 reviews3 Original 9 Good Price 8 To Buy View Details Appearance Showcase - Unboxing The photos were not taken at the same time. Some of them were taken after a few days. Some of the photos were taken at night and the light was not very good. So the photo scum would be right.
The millet 6 ceramic black enjoys the black theme packaging, the top right corner is the mobile phone RAM and ROM size that the golden label prints.
The word "millet 6" is printed on the side.
The back is still the relevant parameters of the phone.
Open the package to see the phone lying quietly inside.
Underneath is a charger, data cable, and earphone extension cable.
The millet 6 charger is much larger than before, and supports 5V-3A fast charge.
The data line uses the Type-C interface.
Since Millet 6 removed the 3.5mm headphone jack, it was packaged with a headset adapter cable. Easy to use for old users. If you add a type-c interface headset more real.
The effect of connecting the headphones is as follows, asking you to be ugly and not ugly.
This millet 6 is very intimate to provide users with a matching silicone sleeve, feel good.
Group photo
Appearance display - mobile phone
Millet 6 ceramic black enjoy version, from the appearance of the visual impact is still quite large, personal feeling is very good-looking. Black screen, one black, very beautiful.
This time, I can't see the wide black border of the screen.
The back shell is made of ceramic material, and the hand feels very good, and the weight is slightly heavier. There is no feeling of floating above the millet 5. The back shell work is still very beautiful, the mirror effect is very obvious, the sun is very beautiful, but personally feel that such a bright back shell has a role can be used as a mirror when using the rear camera self-timer.
I started this ceramic black back shell and middle frame connection, and there is no phenomenon that the netizen said can be jammed. Maybe my luck is better.
At the bottom of the back is the millet golden logo.
The other is this one of the characteristics of the main millet 6 - double shot. Telephoto + wide-angle configuration scheme is used to bring background blur effect when shooting portraits. At the same time, the exclusive version of the dual camera uses 18K gold trim, which is still very luxurious and luxurious.
The frontal mobile phone fingerprint recognition adopts the non-hole integrated identification, and the ultrasound recognition program of the previous millet 5S is not adopted, and the unlocking speed is very fast, with almost no delay. At the same time there is no independent hole, so have a certain degree of waterproof performance. Millimeter 6 fingerprint identification button is not depressible, fingerprint recognition or pressing, is given a corresponding feedback through the vibrator, the form is a bit like iphone7, but not as good as iphone7 feel, feeling relatively thin feedback.
The bottom is the speaker, Type-C charging port and microphone.
Millet 6's antenna intelligence is seen in the frame and bottom, so the back is very complete and has not been cut. No effect on visual effects.
Millet 6 frame with stainless steel, but the workmanship is very good, feel very sleek, with millet back four curved surface design, feel very comfortable.
In addition, millet 6 is still equipped with infrared features and noise reduction mic. These two features are still very practical.
Because Xiaomi 6 supports life waterproof, it is waterproof at the hole, and the sim card slot is no exception.
After getting the millet 6, he upgraded to miui9 closed beta. I don’t say anything, I’ll run a minute first. Do not know why the first run points only ran more than 130,000, the second time ran more than 150,000 (pictured). The last time I ran to more than 170,000, unfortunately forget the screenshot. But I promise to really go to 170,000 points. The results of personal feelings of running and running have a lot to do with the ambient temperature. In the last run, the indoor environment is estimated to be only around 25 degrees.
On the use of feelings, in fact, more is the feeling of miui9. However, it feels really fast. One may be that the phone runs out of memory, and another may be a good miui9 optimization. Since I let my wife play a few days in millet 6, she chased me every day to use his iphone6S. Change with me. (Is the fastest iphone ever seen in her eyes). In the end, I rejected her with the iPhone's inability to dual-card and dual-play.
As for how fast miui9, it is recommended that the guest officers still feel for themselves, I can not really describe the light. The most direct way for my wife’s adults to feel is to browse through Taobao and load the pictures with almost no delay. From shopping to shopping smoothly, the shopping cart is clear and clean in seconds. 
In addition to the upgrade of the design, the update of the system, the most important upgrade of this millet 6 is still on the camera. It adopts the same dual camera scheme as the iphone7p, supports double lossless optical zoom, makes the camera more clear, and can also take pictures. Let the background blur. With regard to the camera of Xiaomi 6, I would like to show it to every officer after the trial.
Do not say much, just a few pictures, good and bad you see the officer's own feelings.
night view:
Night scene, double magnification:
Subway interior view:
Bright daylight:
Finally came a 8 million pixel front camera, the third generation of 36 smart beauty, self portrait real-time beauty photos (that is to come to nausea you) 
Finally, I would like to say that Xiaomi 6's hand feels really good. That's it.
Incremental Encoder is commonly used, and Absolute Encoder is used if there are strict requirements on position and zero position. Servo system should be analyzed in detail, depending on the application situation. Commonly used incremental encoder for speed measurement, which can be used for infinite accumulation measurement; Absolute encoder is used for position measurement, and the position is unique (single or multiple turns). Finally, it depends on the application situation and the purpose and requirements to be realized.
Incremental Linear Encoders,Linear Optical Encoder,Linear Position Encoder,Encoder Bearing Tester
Yuheng Optics Co., Ltd.(Changchun) , https://www.yuhengcoder.com