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Concept: A new energy vehicle that uses a power battery as a storage power source to provide electrical energy to the drive motor, drive the motor to operate, and thus propel the electric vehicle f...[Details]
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//In order to facilitate debugging, the program project is attached for everyone to download, download address: http://download.csdn.net/detail/liyu3519/9873073 //************************** ...[Details]
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Temperature information is one of the main controlled parameters in various monitoring systems, and temperature acquisition and control are widely used in various measurement and control systems. With...[Details]
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On June 12, Youfang Technology responded to investors' questions on an interactive platform, saying that the company had released a 5G standard module based on domestic chips (UNISOC) in the first ha...[Details]
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Introduction: Oscilloscope is a widely used electronic measuring instrument. It can transform invisible electrical signals into visible images, making it easier for people to study the changing pro...[Details]
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product description: The 8009 resistivity test box is a protected test fixture used to measure volume resistivity and surface resistivity (sheet resistance). It has excellent electrostatic shielding ...[Details]
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The previous article mainly talked about the module loading and unloading functions of the touch screen device as a platform device in Linux, as well as the corresponding probe function and remove fu...[Details]
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On March 1, the State Council Information Office held a press conference. In response to the question of "what specific goals or production plans does China's chip industry have in the '14th Five-Y...[Details]
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At present, with the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large-screen high-definition displays, such as monitoring and command, ...[Details]
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Apple's third-quarter profit and revenue both exceeded Wall Street expectations, and the company's sales forecast for the fourth quarter also exceeded expectations, Reuters reported. According to t...[Details]
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The electronic parking brake system (EPB) refers to a technology that integrates temporary braking during driving and long-term braking after parking, and realizes parking braking by electronic contr...[Details]
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Nanoengineers at the University of California San Diego have developed a safety feature that prevents lithium metal batteries from rapidly heating up and catching fire if they experience an internal ...[Details]
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4. RIGOL MSO1104Z oscilloscope disassembly: main control chip (ARM) and peripheral chips display
After looking at the main control chip ( FPGA ) and some peripheral chips, let's take a look ...[Details]
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summary
Stepper motors are widely used in low-end industries due to their compact size, low price and stable operation. Achieving full closed-loop motion control of stepper motors is a ...[Details]
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There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very difficult, ma...[Details]
Microcontroller MCU
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