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With the development and application of more and more high-tech automotive electronic products, how to solve the electromagnetic compatibility problem of automotive electronic systems and improve the...[Details]
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How to Successfully Calibrate an Open-Loop DAC Signal Chain How to Successfully Calibrate an Open-Loop DAC Signal Chain Introduction Any real electronic application is subject to multiple er...[Details]
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Note: The following content is learned from the first video tutorial of ARM bare metal by teacher Wei Dongshan 1. Introduction to 2440 clock 1.1 2440 is a SOC (system on chip) system, which not only ...[Details]
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1. Set the multimeter to the maximum AC voltage range, hold the needle of one test lead with one hand, and connect the other test lead to the wire you want to test. The higher voltage is the live w...[Details]
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In the voltage and current signal detection, this system adopts the DC sampling method, which needs to collect the three-phase voltage of U, V, W and the four-phase current signal (including the neut...[Details]
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Technology market research firm Counterpoint pointed out that driven by Apple and Samsung, smartphone manufacturers will gradually adopt facial recognition technology. It is expected that facial re...[Details]
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Maxim's GMSL serializer/deserializer technology increases panoramic video transmission distance by 33% Maxim Integrated Products, Inc (NASDAQ: MXIM) today announced that its automotive products ha...[Details]
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Samsung Galaxy Z Flip3 foldable screen mobile phone is about to be released. Foreign media Winfuture has released a large number of photos of the official protective case of this phone, showing...[Details]
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I soldered the hardware yesterday, and there is no problem with the hardware. At first, I used the latest integrated development environment MPLAB X IDE v1.41, XC16 compiler. But I couldn't create a s...[Details]
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Under the guidance of the carbon peak and carbon neutrality goals, energy conservation and emission reduction are constantly advancing, and hydrogen energy as a zero-carbon emission energy has receiv...[Details]
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When performing current-voltage (IV) pulse characterization of nanodevices, it is usually necessary to measure very small voltages or currents, because a very small current or voltage needs to be l...[Details]
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A research team from Nanjing University in China recently published their new ultra-thin wide-angle camera in the journal Optica. The camera is only 0.3 centimeters thick and can produce clear...[Details]
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According to incomplete statistics, there were 24 new and planned power battery projects in the first half of 2019, with an investment of over 190 billion yuan and a production capacity of over 340 G...[Details]
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1. Measurement principle
The on-site electric energy error measurement adopts the fixed low-frequency pulse method of the standard meter method, that is, the meter under test outputs a certain...[Details]
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Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is of great significance to ensure the normal operation of the equipment and improve...[Details]