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...
R5
and C6
are
used to improve the gain...[Details]
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Light up the LED
First enable the clock RCC
and then set the IO port.
The functions used below can be found in the UM0427 user manual firmware function library, with detailed explanations
.
#incl...[Details]
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According to news on May 18, more than 40 years ago, Japan was the world's largest semiconductor company, even forcing Intel to withdraw from the memory market and turn to CPU. However, in the past 2...[Details]
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The 14th China Automotive Blue Book Forum (CABF2022) with the theme of "Refresh" opened in Wuhan China Auto Valley. As a guest speaker at the first day's main forum, Shan Jizhang, founder and CEO of ...[Details]
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There is background noise when performing pre-compliance measurements in a normal environment, and the electromagnetic signal generated by the device under test may be modulated by the background nois...[Details]
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The calling process of an interrupt function is similar to that of a general function. The difference is that the time to call a general function is pre-arranged in the program, while the time to c...[Details]
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Currently, the domestically produced Model 3 is selling well in China, and the arrival of the domestically produced Model Y is expected to drive a new round of power battery support. After Model 3,...[Details]
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In the printing machinery industry, the synchronous control of multiple motors is a very important issue. Due to the special process requirements of printing products, especially for multi-color pr...[Details]
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China Energy Storage Network News
: On October 26, with the launch of the State Grid Electric Vehicle Company's Internet of Vehicles 3.0 system and the commissioning of the operation monitori...[Details]
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Description of the keyword code in Keil The keyword code is a unique keyword for 51 MCU. Variables defined with unsigned int or signed char are stored in the MCU RAM, and the values of these var...[Details]
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Automobile water pump case
◆ Main chip: LCA037BK32EU8 (QFN32+NN pre-driver)
◆ Voltage range: DC 12 V;
◆ Power range: 10 ~ 650 W
◆ Speed range: 200 ~ 10000 r/min
◆ Solution adv...[Details]
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The variable frequency/industrial frequency circuit controlled by relays is complicated, but it is relatively simple to use PLC control. The variable frequency/industrial frequency automatic switch...[Details]
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Nowadays, more and more electronic products equipped with touch technology are integrated into our lives. The innovation of touch technology continues to bring us new surprises. Not only in consumer ...[Details]
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This article introduces a Power over Ethernet (PoE) solution using ON Semiconductor's NCP1031 series of monolithic high-voltage switching regulators with internal MOSFETs. This application note d...[Details]
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1. Experimental tasks
(1. When powered on, the display shows “0”
(2. When the button is pressed for the first time, "D1" is displayed; when it is pressed for the second time, "D1D2" is displayed;...[Details]