The change of micro-classes recommended Ding Yi micro-class recording system K20

Micro-class, I believe that everyone is no stranger to this, but nowadays micro-courses are difficult to produce, and you can see all kinds of recordings for large-scale recordings such as recording, DV recording, etc., which are extremely inconvenient. The teacher and the user have caused big troubles. The difficulty in making the micro-classes is summarized as follows:

1. Hardware: No standard, no uniform, multi-device coordination, occupying a large place, cumbersome operation, long debugging time.

2. Software: Poor compatibility, single software function, inconvenient operation, complicated setup.

微课之变革 推荐鼎易微课录制系统K20

Ding Yi has developed a subversive product micro-track recording system K20 through the scientific research and analysis for the characteristics of micro-courses and the various problems encountered in the production of micro-courses. The K20 adopts a flat-panel integrated machine design with built-in dual-lens high-shooting. High-definition recording, powerful operating system and Dingyi micro-class software, no need to connect to the computer, anytime, anywhere micro-class production; Ding Yi micro-class software is a comprehensive micro-course recording, courseware editing and courseware uploading functions such as Yi Xueyi Use the micro-class to make quality software.

微课之变革 推荐鼎易微课录制系统K20

Ding Yi micro-class recording system has the following advantages:

1 Fragmentation time is fully utilized

Less teaching content, you can learn at any time, and the fragmentation time is not wasted

2 The theme is highlighted

A course is a topic, or a course; the problem of research comes from the specific problems in the specific practice of education and teaching: life thinking, or teaching reflection, or difficult breakthrough, or emphasis, or learning Strategies, teaching methods, educational and teaching perspectives, etc., specific, real, or problems that can be solved by peers.

3 results simplified and diverse broadcast

Because the content is specific and the theme is prominent, the research content is easy to express and the research results are easy to transform. Because the course capacity is small and the time is short, the form of communication is diverse (online video, mobile communication, microblog discussion).

You can observe the lessons online and view auxiliary materials such as lesson plans and courseware. You can also download and save them to terminal devices (such as laptops, mobile phones, MP4, etc.) for mobile learning.

4 diverse and interesting

Because of the small content of the course, everyone can become a researcher of the course; precisely because the course is used by teachers and students, the purpose of curriculum development is to closely link the teaching content, teaching objectives, and teaching methods. "In order to teach, in teaching, through teaching", instead of verifying theory and deducing theory, it is decided that the content of research and development must be familiar, interesting, and capable of solving problems.

5 Focus/difficulties are repeatedly consolidated

Without knowledge points, you can reinforce learning independently.

微课之变革 推荐鼎易微课录制系统K20

Ding Yi micro-course integrates a series of advantages, focusing on education service education, the following five features for the Ding Yi micro-class recording system;

1, micro-class recording:

Provides up to six kinds of micro-course video production modes, supports simultaneous recording of three screens, and the lecturer can freely choose, flexibly apply, and quickly produce courseware.

The recording mode is as follows:

Digital Camera + Teacher + Screen Recording Digital Camera + Screen Recording Teacher + Screen Recording Digital Camera + Teacher Recording Digital Recording Recording Screen Recording

2. Courseware editing: The lecturer can perform video cut, video synthesis, and video format conversion on the recorded courseware content according to the actual situation, and support detailed courseware information setting and watermarking function for the courseware.

3, courseware upload: support flv streaming media format video, file size is small, clear, loading speed is very fast, easy to upload and use on the network; recorded courseware can be quickly uploaded to FTP through software.

4. Shortcut key setting: The software provides a variety of user-friendly shortcut key setting functions. The software can quickly realize the function of starting the recording mode, starting the lecture, ending the lecture, one-click uploading, etc. through the shortcut keys or the custom shortcut keys, thereby achieving fast operation. purpose.

5. Rich “setting function”: It is convenient for teachers to choose freely and flexibly. Teacher camera settings, Gao Paiyi settings, screen recording settings, course information settings, recording settings, recording information settings, shortcut settings.

Micro-classes are mainly used in: multi-scenario "teaching and research room", "laboratory", "classroom", "family" and other application places.

The micro-class changes from complex to simple and powerful high-end micro-course recording system, Ding Yi brand is your best choice.

Photovoltaic(PV) Ground Screw

PV ground screw is a new type of solar photovoltaic supporting product, suitable for various solar photovoltaic, wind energy and construction industries, such as solar power station pile foundation, billboard pile foundation, sign flag pile foundation, wooden house pile foundation, etc., suitable for Various geology, such as clay, Gobi desert, gravel, etc., are favored by industry counterparts for their high load performance, stability, anti-settling and pull-out properties.

PV Ground screw is also called spiral ground pile, hot-dip galvanized spiral ground pile

Product specifications

Outer diameter 60mm---3000mm carbon steel Inner diameter 20mm---2500mm alloy steel

Pitch 60mm---3000mm stainless steel thickness 1.0mm---60.0mm

Detailed introduction:

Photovoltaic solar spiral pile is a kind of spiral drilling pile. Its characteristics include the connection of drill bit and drill pipe, drill bit or drill pipe connecting a power source. After this photovoltaic solar spiral pile is placed underground, it will no longer Take it out and use it directly as a pile.

The drill bit of the photovoltaic solar spiral pile includes the spiral drill bit at the bottom.

Specific structure:

1. Use steel pipe in the middle part

2. The top is the connecting pipe

3. The drill pipe of the photovoltaic solar spiral pile includes the upper connecting pipe

4. Steel rod in the middle part

5. The lower connecting shaft

6. After the pile is driven into the ground, it is no longer taken out, but used as a pile directly.

On the basis of the "end-bearing pile" structure and "friction pile" structure used in the construction process, it is widely used in the construction of a variety of ground piles, ground anchors, and randomly structured ground piles.

Photovoltaic(Pv) Ground Screw,Fence Post Ground Screw,Post Ground Screw,Screw Type Ground Anchors

Shijiazhuang Qiancen Industry Co.,ltd , https://www.yuyilang.com

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