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The basic characteristic of white LED is that the amount of current passing through the white LED is linearly proportional to the amount of light emitted. Therefore, strict control of the forward...[Details]
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The loop resistance tester, also known as the transformer loop resistance tester, is mainly used to test the contact resistance of the moving and static contacts of high-voltage circuit breakers. The...[Details]
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In July this year, Ouyang Minggao, an academician of the Chinese Academy of Sciences, emphasized that power battery shipments are about to enter the TWh era, and global shipments are expected to exce...[Details]
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The following is an analysis of the oscilloscope's four measurement methods: voltage, time, phase, and frequency. 1. Voltage measurement Any measurement made with an oscilloscope is a measurem...[Details]
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The world is accelerating its intelligent transformation. Computing and intelligence will be everywhere, creating unprecedented industry opportunities. As Intel CEO Bob Swan said, "Users' demand for ...[Details]
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The global chip shortage continues to intensify, and giants from all over the world are stepping up their investments in the chip field. A global shortage of semiconductors has become a concern tha...[Details]
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In a multi-voltage rail environment, power sequencing has always been an important topic of concern. During the voltage rise and fall process, devices such as digital signal processors (DSPs), fi...[Details]
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Differential sampling circuit
By using the method of converting a double-ended differential signal into a single-ended signal in a differential amplifier circuit, the collector voltage with the cat...[Details]
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introduction
(1) Design Intent
With the rapid development of automation and microelectronics technology, modern traffic assistance tools are becoming more and more intelligent. GPS navigation, po...[Details]
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The Ethernet interface design of DSP-based embedded systems has always been a hot field. Most of the Ethernet controllers currently used are ISA interfaces. With the trend of PCI bus gradually replaci...[Details]
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According to Jiwei.com, Yantai Development Zone announced that on October 23, Singapore United Technologies Co., Ltd., a wholly-owned subsidiary of United Technologies, was registered and established...[Details]
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There are 4 types of stm8 clock sources: 1. 16MHz high-speed internal clock source HSI 2. 1 to 16MHz high-speed external clock source HSE 3. 32.768KHz low-speed external clock source LSE 4. 38KHz low...[Details]
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Audio refers specifically to an audio system that produces sound through a combination of electrical equipment. The development history of audio technology can be divided into four stages: electron...[Details]
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Abstract: Use digital image processing technology to research and develop an automatic vehicle license plate recognition system. The license plate position is determined from the car image, the ...[Details]
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All-solid-state batteries are ushering in a big "all in" gamble. Various players have "come to the table" one after another.
Let's first look at the four most recent patent information, ...[Details]
Power technology
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