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1. Classification Digital tubes are divided into common anode digital tubes and common cathode digital tubes. A digital tube is actually an 8-segment light-emitting diode. By lighting up only a fe...[Details]
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On March 29, Applied Materials announced the termination of its acquisition of Kokusai Electric from investment firm KKR. The share purchase agreement was terminated on March 19, 2021. Since Applied ...[Details]
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Shengbang Microelectronics recently launched an 8-channel, 16-bit digital-to-analog converter and began shipping it in batches to industrial customers. SGM5349A-16 DAC Performance Parameters ...[Details]
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On the evening of November 19, Tianhua Super Clean announced that the controlling shareholder Pei Zhenhua intends to transfer 27.5638 million shares (accounting for 5% of the company's total share ca...[Details]
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When you are developing MCU systems, have you ever encountered the need to reduce the power consumption of MCU systems? The power consumption of the entire MCU system board is comprehensive data, i...[Details]
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0 Preface At present, desk lamps have become a daily necessity for thousands of households. However, during use, huge energy waste is often caused by forgetting to turn off the lights; when used ...[Details]
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The voltage drop during detection by a pointer multimeter refers to the voltage drop generated when the DC current block of the pointer multimeter is detecting at full scale. (1) Specific value of v...[Details]
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Circuit implementation function This circuit inputs household 220V AC power , and after full-bridge rectification and voltage stabilization, it outputs stable 5V DC power . Features Convenient and...[Details]
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1. Design requirements Design an intelligent temperature measuring instrument, use a temperature sensor to measure the ambient temperature, and have an over-temperature alarm function. It is required...[Details]
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With the rapid development of large-scale integrated circuits, the performance of PCs is constantly improving. By embedding an intelligent function card with a high-performance microprocessor as the...[Details]
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In the first quarter of 2019, China's smartphone shipments reached 88 million units, down 3% year-on-year, setting a new low for single-quarter shipments in nearly six years since the second quarter ...[Details]
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Example 2-1 is the first VI we created, and it is also an extremely simple VI. In fact, in graphical languages, subVIs are most often used. SubVIs are similar to subroutines in textual languages.
In ...[Details]
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Different crops or different varieties of the same crop have different requirements for water. Some seeds are more sensitive to water, while some are less sensitive. In addition, the moisture content...[Details]
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In the past month or two, Samsung, SK Hynix and Micron have all raised their official selling prices to reduce production capacity, hoping that memory prices will increase. But overall, the increase ...[Details]
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In most processors after ARM V4 and V4T, the interrupt vector table can have two locations: one is 0 and the other is 0xffff0000. This can be controlled by the V bit (bit ) in the CP15 coprocessor ...[Details]
Analog electronics
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