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1. Enable GPIO clock: RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); Parameter Description: For example: 2. Set GPIO parameters: output OR input, working mode, port...[Details]
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Since 2010, developed countries such as Europe, the United States, and Japan have begun to implement laws to ban incandescent bulbs. The reason for the laws is to restrict light sources with low lu...[Details]
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Conventional nondestructive testing methods are:
-Ultrasonic Testing (UT);
-Radiographic Testing (abbreviated as RT);
-Magnetic particle Testing (MT);
-Penetrant Testing (PT);
- Eddy current ...[Details]
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Input Capture According to the chip manual, timer 2 can be used as input capture. The setup is very simple. The official also provides macros for us to use. void Time2_cap_init(void) { /*******...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Headlights are like the eyes of a vehicle, illuminating the road ahead and are an important guarantee for driving safety. For modern car headlights, sufficient brightness is no longer the only criteri...[Details]
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Data communication networks include many systems and related equipment, including digital transmission systems, packet switching, DDN, frame relay, ATM, Internet systems, public telephone exchange n...[Details]
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It can be said that
every development detail of
the projector
is ultimately a matter of technological innovation. With the rapid development of the
display
industry, projectors ...[Details]
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Motor control circuit 1
Control principle: In the circuit of Figure 1, when the control button SB of the three-phase asynchronous motor is pressed, the coil of the intermediate relay K1 ...[Details]
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On December 5, 2019, the completion ceremony of BEST Jiangsu Technology Co., Ltd. (hereinafter referred to as BEST), a joint venture of Beijing Automotive Group Co., Ltd. (hereinafter referred to a...[Details]
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At present, both at home and abroad, wide bandgap semiconductor (also known as third-generation semiconductor) devices and materials industries are being deployed. Why has the wide bandgap semiconduc...[Details]
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II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development en...[Details]
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Switching power supplies can be divided into DC switching power supplies and AC switching power supplies, which are differentiated by output. AC switching power supplies output AC power, while DC s...[Details]
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No matter what the reason for learning microcontrollers, becoming a master of microcontrollers can be said to be the wish of almost everyone who seriously studies microcontrollers.
The secret of m...[Details]
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The current-type control chip UC3844 is used, and the primary and secondary sides are isolated by optocouplers. The constant voltage and constant current parts use OP07 as comparators. The output vol...[Details]
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