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ISP download interface does not require any peripheral parts. Use double-row 2*5 sockets. Since there are no peripheral parts, PB5 (MOSI), PB6 (MISO), PB7 (SCK), and reset pins can still be used norma...[Details]
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This article introduces the main features, block diagram, single-ended input configuration and differential input configuration test circuit diagram, and single-ended input configuration diagr...[Details]
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Wired magazine recently wrote an article pointing out that after going from a "unicorn" to a "unicorn corpse", Xiaomi has miraculously recovered from serious trauma. Xiaomi 's comeback has made the...[Details]
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Liquid crystal display (LCD) has many advantages that many other displays cannot match, such as low power consumption, small size, light weight, ultra-thin, large visible area, good picture effect,...[Details]
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01: Prevent a header file from being included repeatedly #ifndef COMDEF_H #define COMDEF_H //Header file content #endif 02: Redefine some types to prevent the difference in type byte counts due t...[Details]
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#include "IIC.h" #include "systick.h" //IIC communication in high-speed mode /* SCL initialization, because SCL has always been in output mode, */ void IIC_init(void) { RCC- AHB1ENR |= (1 1); GPIOB- ...[Details]
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Recently, the status of the "XIAOMI PAY" trademark applied for registration by Xiaomi Technology Co., Ltd. was changed to registered, and the international classification is financial property manage...[Details]
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With the continuous development of new technologies, digital substations are emerging. Driven by smart grid planning, digital substations will become the mainstream of new substations in the future. A...[Details]
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Texas Instruments (TI) today introduced a new family of synchronous DC/DC step-down controllers that enable engineers to reduce the size of power solutions and lower their electromagnetic interferenc...[Details]
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Based on the keywords such as "unmanned vehicle, unmanned driving, and autonomous driving " in Chinese, English, German, Japanese, Korean, French, and Italian, Zoss Automotive Research searched the...[Details]
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Tianyancha shows that on January 21, Xi'an OPOR Communication Technology Co., Ltd. was established with a registered capital of 20 million yuan. Its registered address is Xi'an High-tech Zone and its...[Details]
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The standard library is actually quite convenient. With a template, if you change the parameters, you don't need to check the manual and redefine the register values. Part 1, introduction to the st...[Details]
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The processing accuracy of infrared focal plane arrays causes differences between sensing units, which is actually manifested as different sensing units have different response values for the s...[Details]
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As the Sino-US trade dispute intensifies, market research firms have predicted that Huawei's mobile phone shipments this year will decline to around 150 million units. However, South Korea's SK Secur...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]