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Use Arduino and tact switch to implement the simplest "toggle switch" (which can maintain and switch the switch state). In order to facilitate understanding, there are no redundant components. Here, only the simplest switch is implemented to control the LED. The effect is as show
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Follow [Ganbugui Grain-Free Cat Food], an original article on health science and pet care, please do not plagiarize. If you like a cat that is loyal to you, then you can choose the following 7 types of cats. They are all recognized as "die-hard" cats and will only follow one owne
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Fengze District Short Video Collection Contest has begun! Whether you are a street photographer or an Internet celebrity, whether you are a mobile photography enthusiast or a short video expert, as long as you are creative, love shooting, and can create, come and participate! ★A
Generous bonuses are waiting for you! Fengze District Short Video Collection Contest is now in full swing
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Fire trucks are special vehicles, but my country's fire trucks currently rely heavily on imports. Why are fire trucks so difficult to build despite many high-precision and complex machines being built? In ancient times, people placed water tanks in front and behind the house to s
Why does China import a large number of fire trucks? Are fire trucks really so difficult to make? You will understand after reading it
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Nowadays, electric bicycles have begun to develop in a diversified direction. There are highly intelligent electric bicycles and lightweight foldable electric bicycles. This kind of model can be folded quickly and is easy to carry. It can be used on buses and subways and can solv
2 folding electric bikes, aluminum alloy bodies, equipped with lithium batteries, with a driving range of 400 kilometers and can run long distances
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Writer Dong: Who knows the Tian family without Xu Min? Netizen: No one knows you! Just now, I saw a post posted by writer Dong. It was posted 13 hours ago and received a total of 1 like and 14 views. It seems that netizens only take the truth seriously and do not recognize the au
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In the blink of an eye, 2022 is already halfway through, and while I am busy, I realize that I have not rewarded myself for my hard work in the past six months, and I feel a bit regretful. Until I heard that Friendship·Nanhai City was coming to love fans again, I rubbed my little
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There are thousands of wild vegetables in rural areas. Some are often eaten by people, while others grow hidden in the mountains. Few people outside know about them. Only people from ethnic minorities who grow in the mountains will find and eat them.
A rare wild vegetable in the mountains. Ethnic minorities call it "girl's vegetable". You should cherish it when you encounter it.
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Softening equipment mainly reduces the hardness of raw water to achieve softening effect. So how does it achieve the softening effect? Below, Tianyu editor will take you to understand the working principle of softened water equipment and its working process. First, let’s understa
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My life has been really hard, and I have always gritted my teeth and persevered. If I can't hold on anymore, I hope Liu Xinda, the person who insulted me, and the person who beat me will be held legally responsible. This is Yu Xiuhua’s post on July 6. So why did Yu Xiuhua, a poet
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July 6th is International Kissing Day. Do you think kissing is just a movement of the mouth and tongue? The moment the lips touch, the body has already undergone tremendous changes...
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Qianjiang Evening News·Hourly News Reporter Liu Qiaoyan Qiancheng Project Correspondent Hao Sijia’s last rehearsal On the last day of June, Zhou Yifan left Yuquan Campus and officially bid farewell to his college days. A few days before leaving school, several friends from the "Y
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In 1994, Camilla and Andrew divorced, and the couple sold the villa they lived in together for a total of 1.6 million pounds (more than RMB 12.81 million). The couple each received half, each receiving 800,000 pounds.
Camilla’s “Investment Vision”
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We know that urban sculpture is a kind of sculptural art that acts in urban public landscapes. It is endowed with many functions, but they mainly include the following three: 1. Inheritance and commemoration of information. We know that there are many inheritance of historical an
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If you are one minute late for a meeting, the leader will look serious and criticize you in a straight tone: "Everyone here is one minute late like you. Can this meeting still be held? 60 people are one hour!" Being late is indeed wrong, but There are also problems with what the
"Everyone is just like you", invalid logical reasoning, the world will not be harmonious
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One day, when I was idle and bored, I sat by the fire that was specially made for Kang bacon. The stove and open benches were all warm. I lit the bran fire and burned it slowly with the help of the tea seed tree. , the rising heat, with wisps of faint blue smoke, silently smoked
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Site Latest News
Famous Scene 1: There has been a lot of speculation about Xiao Yang and I for a long time. The Internet is full of speculations and worries. Some people are worried that he is after my fame and money, and some people say that I am old and ugly and not good enough for her. , delay
Taking stock of the classic quotations from cerebral palsy poet Yu Xiuhua who protects her husband
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The old people often say, "The palms of the hands and the backs of the hands are all flesh!" They will treat every child equally. But is this really the case? The reality is that almost all parents will favor the child with poor financial ability and unsatisfactory life. Although
The mother-in-law lived and ate with her daughter-in-law for three years. In the end, not only did she help, but she also asked her daughter-in-law to help her brother-in-law buy a house.
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I have discovered a phenomenon from the thousands of cheating cases I have come across - the more ruthless the cheating man is, the faster the first wife will move on. No matter the divorced or the married, the more ruthless the cheating man is, the more his original wife seems t
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The writer Bondarev once said: The root of all human suffering is the lack of a sense of boundaries. A family relationship that lacks a sense of boundaries will collapse sooner or later. Because no one will tolerate you or pamper you without any bottom line. Writer Zhou Chong has
My mother-in-law helped her son raise a baby for 8 years. When her son-in-law’s house was demolished, a group came to ask for a house. My daughter said: You guys are so shameless.
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At around ten o'clock in the morning, I was at work when I received a WeChat video call from my former colleague and best friend Xiaodie. My colleagues were all busy, so I switched it to a voice call and quickly took my phone and went out to answer it. "Sister Lan was playing at
The past is not as good as the wind
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This person likes poetry and will always leave some poems when he encounters interesting and beautiful places. Although his work is mediocre, he never tires of it. In addition to writing poems, he was influenced by his mother since he was a child and was very devout in Buddhism.
Local anecdotes from the Qing Dynasty: The evil retribution of killing a cat
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