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Abstract:
Aiming at the shortcomings of the existing CF card interface circuit, such as complex interface, low stability, slow storage speed, etc., a new CF card interface circuit is design...[Details]
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How to choose between 8-bit and 32-bit MCUs? 8-bit and 32-bit MCUs are still complementary in function and have their own advantages. The trick is to first understand what kind of application is suit...[Details]
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Recently I saw some friends playing with various motors. The most important thing for motors is control. Stable, accurate and fast control is the ultimate goal of a control algorithm software engin...[Details]
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1. Standard requirements for transmission overvoltage measurement of power transformers GIS uses transformer to transmit overvoltage test circuit as shown in Figure 1. Figure 1 GIS uses transformer...[Details]
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1 Analysis of communication mode of hydraulic support electro-hydraulic control system
The hydraulic support electro-hydraulic control system is a key technical equipment to achieve high p...[Details]
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Regarding the protection of low battery voltage, today I have designed a battery power shortage protection circuit for you. The manual switch is a hiccup protection with an interval of about 30 secon...[Details]
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Currently, only a few digital multimeters, such as DT860B and DT960T, have a low-power resistance block (with the symbol 'LOΩ' or 'LOW OHM'), which is suitable for measuring online resistance. Howeve...[Details]
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Bosch, the world's leading supplier of automotive and intelligent transportation technologies, held the Bosch Automotive and Intelligent Transportation Technology Innovation Experience Day in Shangha...[Details]
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Metallic lithium can be used directly as the negative electrode material , but there are safety risks. When used in a long-term cycle, problems such as volume expansion and lithium dendrite growth wi...[Details]
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October 12 report (Reporter Zhang Yiqun) Today, the "5G Millimeter Wave Industry Summit Forum" was held in Beijing, hosted by GSMA, organized by Xintong Media Communication World All Media, and Qualc...[Details]
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The current detection circuit is necessary for current mode control. It detects the current on the power switch tube, then outputs a current sensing signal to superimpose the slope compensation signal...[Details]
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First, the simulation interface and menu bar are introduced. Menu bar View options There is no limit on the number of STM8 software breakpoints, but the interrupt cannot be set in the interrupt ...[Details]
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Non-isolated buck power supply is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp power supply. Many people think that non-isolated power supply only has bu...[Details]
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How to Test Semiconductor Diodes Cleverly
The diode test shown in the figure is simple and easy to perform, and the test is convenient and fast.
In the figure, T is a...[Details]
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Addressing the security subsystem requirements of AIoT chips: Arm helps Entropy Technology's encryption coprocessor IP obtain PSA Certified Level 3 RoT Component certification
(Taiwa...[Details]