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rs232 domestic replacement chip

2024-12-28 07:12
2024-12-28 10:48

The domestic chip SIT3232 can be used as a domestic substitute to replace the American ST3232. The SIT3232 and ST3232 were basically the same in terms of parameters, enabling PIN-TO-Pin substitution. In addition, other domestic chips such as UM232E, UM3221E, UM3222E, UM3232E, etc. can also replace imported chips such as SP232E, SP3232E, MAX232E, MAX3221E, MAX322E, and MAX3232E. These domestic chips were more cost-effective and stable. Although the specific number and model of replacement chips were not mentioned, it could be concluded that domestic chips had certain advantages in replacing the RS232 chip.

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A novel about taking a person to a deserted island to survive

I recommend a few novels about survival on deserted islands. " A Guide to Living on a Desolate Island ". The author was plain and round. It was about Bai Ze and the others who were stranded on a deserted island. They faced the attacks of wild beasts, and the people formed gangs and even attacked each other. It was a story of survival and humanity. Diary of Survival on a Desert Island, written by Drifting Radish. The main character had no survival skills, but he did not give up on survival. The style of writing was more western, and the first person was very immersive. Without the system, abilities, and female protagonist, it was like a modern version of Crusoe. Although there were some minor problems, the recommendation index was four stars, which was very suitable for the Bookworm. " Survival on a Desert Island: Escape from the Sky ", written by the Chinese Bookworm. The male protagonist, Zhang Fan, was stranded on a deserted island after his plane crash. He was born in an ordinary family and relied on his shallow knowledge and beliefs to survive. He also had a parrot as a companion. The novel was realistic and had a good sense of immersion. It was a clear stream of survival in the wilderness. Picked Up an Island was an urban novel written by April Fox. The main character, Chen Yang, picked up an island. He could fish in the sea and build a farm. Later, when monsters appeared, he would build a defense system. It was easy and attractive in the early stages. Although there were small flaws, it was still novel and interesting. " Desert Island Survival Strategy " was a game novel written by Qin Chuan and Taibai. The main character, Qin Xiaochuan, played a survival game on a deserted island. From drilling wood to making fire to an aircraft carrier, there were all kinds of elements in the game, suitable for people who loved to play games. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-11 14:24

How old is crosstalk actor Hou Yaowen this year?

Hou Yaowen passed away on June 23, 2007, so it was impossible to calculate his age this year. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-11 14:24

Unreasonable CEO novel chapter

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2026-07-11 14:24

A TV series where the female lead is a police officer and then the case is solved

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2026-07-11 14:24

70's snow-skinned beauty silver-black

The author of "70's Snowy Beauty" was Silver-Black. This was a novel that was written in the same period of time and contained sweet elements. The main characters were Lin Yuege and Yuan Li. The latest update was 2024 - 10 - 24 21:00:00. The work points were 4644701. While waiting for the TV series, he could also read the exciting content related to this site!

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2026-07-11 14:23

iQiyi founder Peng Xiaoran's family background

You may have misunderstood that Peng Xiaoran is an actress and host. There is no information about her being the founder of iQiyi. As for Peng Xiaoran's family background, her father was good-looking and had well-defined facial features. He gave people a feeling of being handsome and looked like a mixed-blood. Her mother was noble and generous, and the whole family was good-looking. While waiting for the TV series, he could also read the exciting content related to this site!

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2026-07-11 14:23

Battle of Cicero

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2026-07-11 14:23

Main uses of Birch

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2026-07-11 14:23

The art lesson plan and reflection about nature in the small class

The following is an art lesson plan for a small class about nature: ** 1. Name of lesson plan ** "Nature's Color Print" ** 2. Activity Target ** 1. Guide children to observe the colors in nature and stimulate children's love for nature. 2. Try to use natural objects (leaves, etc.) to perform printing activities and train the small muscle movements of the hands. 3. Experience the joy of creating works of art with natural objects. ** 3. Event preparation ** 1. Collect leaves of different shapes and colors. 2. Various colors of paint, color palettes, drawing paper, and rags. 3. Show some pictures of nature (including different colors of leaves, flowers, etc.). ** 4. Activity process ** #(I) Introduction 1. Guide the child to observe the pictures of the natural scenery and ask the child what colors he saw? What kind of colors were these in nature? For example, red might be the color of flowers, green might be the color of leaves, and so on. 2. Take out the collected leaves and show them to the children. Let the children observe the shape and color of the leaves to arouse their interest. #(2) Teacher's demonstration 1. The teacher dipped the leaf in paint (such as green paint) and gently pressed it on the drawing paper to print the shape of the leaf, telling the child that this was to leave the shape and color of the leaf on the drawing paper. 2. Change the paint and leaves of different colors and repeat the steps. At the same time, remind the child not to get the paint on his clothes and wipe his hands with a rag after the painting. #(3) Children's Operation 1. The children were given leaves, paint, drawing paper, and other materials. The children were allowed to freely choose leaves and paint to create prints. 2. The teachers guided the children on a tour, encouraging them to try different combinations of leaves and colors, and affirming their creativity. #(4) Exhibition and sharing of works 1. Let the children display their works and let them visit each other. 2. Ask the child to briefly describe what he has printed (such as a large green leaf, a small red leaf, etc.). ** 5. Reflection on the event ** #(I) Strengths 1. Teaching content is closely linked to children's lives Nature was an environment that children could come into contact with in their daily lives. Using leaves in nature as material for artistic creation could easily arouse children's interest and resonance. In the introduction stage, by showing pictures of nature, children could intuitively observe the rich colors of nature, laying the foundation for subsequent printing activities. 2. Pay attention to the child's operating experience During the activity, the children were given sufficient time and materials to try to use the leaves to paint. This kind of hands-on experience was helpful in training the small muscle movements of the children's hands and improving their hands-on ability. At the same time, the children could freely express their creativity in the operation process, and choose the leaves and colors according to their own preferences, which promoted the development of children's imagination and creativity. 3. The work sharing segment promoted communication and expression During the exhibition and sharing session, children had the opportunity to show their works to their peers and briefly introduce their creative content. This not only enhanced children's self-confidence, but also provided a platform for children to communicate and express themselves, which helped to improve children's language and social communication skills. #(II) Inadequacies 1. Pigment management During the activity, it was found that some children tended to dip too much paint, causing the paint to flow when printing, affecting the effect of the picture. In future activities, he needed to explain the amount of paint to the children in more detail, or he could provide some small brushes to help the children dip in the right amount of paint. 2. Individual guidance needs to be strengthened Although the children were given itinerant guidance during the operation process, the individual guidance given to some children with weaker abilities or unique creativity was not deep enough. For example, some children didn't know how to combine different colored leaf prints into a complete picture, and the teacher didn't give them targeted suggestions in time. In future activities, more attention should be paid to the needs of individual children and more customized guidance should be provided. 3. Not enough expansion of natural objects This activity mainly used leaves as natural objects for printing. If he could expand some other natural objects, such as flowers, branches, etc., it would further enrich the children's creative materials and stimulate more creative inspiration. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-11 14:23

Is it true that gardenia causes cancer?

Gardenias don't cause cancer. The gardenia was an evergreen shrub belonging to the rubiaceous gardenia family. The plant itself did not contain cancer-causing substances. The flowers, fruits, leaves, and other parts of gardenia had certain medicinal value in traditional medicine, such as clearing heat and detoxification, purging fire and removing annoyance. Under normal circumstances, viewing, touching, or breathing the fragrance of gardenia flowers would not cause harm to the human body. The novel " Smelling the Jasmine Fragrance Again " is equally exciting. Everyone is welcome to click and read it!

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2026-07-11 14:23
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