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0 Introduction
Due to the complex application environment, vast geographical area and other unfavorable working conditions, the speed control and related parameter monitoring of the switched rel...[Details]
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Recently, according to foreign media reports, Oracle is closing its flash memory department and laying off at least 300 employees. However, there is also a saying that more than 400 people will be la...[Details]
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After six years of hard work, Italian and Austrian researchers have pioneered the development of a three-in-one hybrid material, known as a new generation of "smart skin". Its sensitivity is 1,000 ...[Details]
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Circuit Capability Test-1: DC Power Switching Circuit
Circuit Knowledge Test-1: DC-DC Switching Regulator
If MP1580 switching frequency set at 400 KHz, and DC regulator output 5V, then pleas...[Details]
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1. Test tasks
(1) Reading of integrated operational amplifiers.
(2) A simple test to check the quality of an integrated operational amplifier.
(3) Testing of integrated operation...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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We survived the continuous "barbecue mode" with temperatures reaching 40 degrees for many consecutive days.
However, we are now in a continuous rainfall mode.
In the summer and autumn, th...[Details]
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1 QSPI Working Principle
The structure of the QSPI module is shown in Figure 1. Compared with SPI, the biggest feature of the QSPI structure is that the SPI transmit and receive data regis...[Details]
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LED display screens have many application scenarios and can be used both indoors and outdoors, which are deeply loved by many users. Especially in some large supermarkets, in order to attract custo...[Details]
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The location interface of what3words When in transportation, one of the core demands of users is to find the precise time and space location. The "map as desktop" design of Tesla's large-screen car ...[Details]
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When the power supply voltage of the protected circuit is higher than a certain value, the protector cuts off the circuit; when the power supply voltage returns to the normal range, the protector a...[Details]
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Linear's LT3799 is an offline isolated flyback LED controller with active PFC, TRIAC dimmable, PFC greater than 0.97, no optocoupler required, low harmonic content, LED current stable at ±5%, LED o...[Details]
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The U.S. Department of Energy estimates that about 6 billion gallons of fuel are wasted each year in the U.S. because vehicles wait at traffic lights or leave their engines idling in heavy traffic. A...[Details]
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After using the Freescale MC9S12XS128 processor for more than a year, I will now summarize the drivers of each functional module. // Initialization of the PLL clock. The bus frequency is 40MHz (the...[Details]
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Industrial Personal Computer (IPC) is a computer system designed specifically for industrial environments, with the characteristics of high reliability, high stability, and high real-time performan...[Details]