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According to foreign media 91mobiles, a new entry-level phone from vivo will be released overseas soon, named vivo Y21T. The renderings and some parameters of this phone have been exposed. It u...[Details]
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Generally, when using electrolytic capacitors, if there is no large ripple, the withstand voltage only needs to be 20% higher than the actual value. That is, 10V
is sufficient for the output of...[Details]
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It is a solar generator during the day and an LED light source at night - if you think this is the characteristic of the "bridge between buildings", you are wrong. The bridge designed by Sanzpoint ...[Details]
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I was recently looking at the CAN part of Freescale's s12 series and found that there was no detailed explanation of the baud rate calculation, and there was no detailed explanation in the data sheet...[Details]
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According to the construction goals of the 11th Five-Year Plan, my country will fully realize the "village-to-village" radio and television in 716,600 natural villages with more than 20 households ...[Details]
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#ifndef _ELECTROMAGNETIC_DEV_H #define _ELECTROMAGNETIC_DEV_H extern uint8_t elecMagState; void relay_on(); void relay_off(); void buzzer_toggle(); #endif #include stc15f2k60s2.h #include "...[Details]
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On November 14, my country's annual production of new energy vehicles exceeded 10 million for the first time, making it the first country in the world to achieve this goal. With one and a half mo...[Details]
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HD network cameras have all the advantages of network cameras, but of course they have the disadvantages that are inevitable. Video surveillance has evolved from
small-scale traditional C...[Details]
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On August 27, Joseph Sawicki, executive vice president of Mentor IC EDA, said in an interview with the media that he is currently applying for an exemption license from the US Department of Commerce ...[Details]
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On November 6, Zowee Technology disclosed an announcement in response to the Shenzhen Stock Exchange's letter of concern. The company stated that the actual controller of the company did not hold a s...[Details]
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On May 6, 2016, Tan Haoran, member of the Standing Committee of Changsha County Party Committee and deputy county magistrate, and Wu Jingsheng, former deputy director of Changsha Econom...[Details]
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Since the development of the Internet of Vehicles industry in 2009, the industry has been tirelessly looking for breakthroughs in China's Internet of Vehicles in order to gain the greatest profits ...[Details]
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RTC (Real-Time Clock) Real-time clock. RTC is an integrated circuit, usually called a clock chip. In an embedded system, RTC is usually used to provide reliable system time, including hours, minutes,...[Details]
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Function description: PWM, by changing the duty cycle, PWM_T/100, where 100 is the period, each key press will give PWM_T a fixed value, thus changing the output waveform. #include reg52.h sbit P10...[Details]
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As the cost of producing light-emitting diodes (LEDs) has fallen, their use has become more common, with applications ranging from handheld devices to automotive and architectural lighting. LEDs are h...[Details]