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The ultrasonic thickness gauge measures thickness based on the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and rea...[Details]
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On November 14, 2022, Trina Energy Storage successfully held the new product launch of its new generation of energy storage system with the theme of "Leaping beyond 10,000 Lithium, the Future o...[Details]
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Recently, the Saudi Red Sea project, the world's largest off-grid energy storage project undertaken by the company, achieved another milestone, with 5 million man-hours of safe production witho...[Details]
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On October 25, Changchuan Technology released its third quarter report for 2021. The company achieved operating income of 1.069 billion yuan in the first three quarters, a year-on-year increase of 11...[Details]
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1. Experimental task:
According to the set password, use two buttons to input the password. When the password is entered correctly, the lock will open. If the password is entered incorrectly three ...[Details]
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ON/OFF控制技术在满足严格的能效规范方面具有显著优势，例如EuP Lot 6要求。上面提到的9V电源在满载时通常可实现70%的效率，并且在整个宽负载范围内均可维持这一效率水平。PWM电源正好与此相反，其效率往往随负载的增大而减小。对于待机负载(Io=25mA)，输入功率仅为115mW，230VAC，可轻松满足严格的EuP Lot 6要求。如果分别添加一个二极管、电容和电阻，从变压器偏置绕...[Details]
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With the advancement of 5G commercialization, crystal oscillators, as an indispensable component of electronic products, have ushered in a period of rapid growth. They have key applications in base s...[Details]
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6.1 include/conskfigs/micro2440.h
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#define CONFIG_CMD_NAND_YAFFS
【illustrate】
When I was reading cmd_nand.c, I found that u-boot-2011.03 already supports yaffs writing. I ...[Details]
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Recently, Apple held an earnings conference, during which Apple CEO Cook had a lot of exchanges with analysts. He said that despite the global epidemic, Apple's new product development is stil...[Details]
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01 Introduction to MCU External Interrupts The so-called external interrupt is an interrupt caused by an external signal, such as the level change (high level, low level), edge change (rising...[Details]
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introduction
Time plays a role in our lives all the time. The accuracy of time is a major issue concerning the national economy and people's livelihood, and medium wave relay stations have special ...[Details]
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As the weather gets colder, global automakers are also starting to "winter". Recently, news of layoffs and salary cuts by several major auto giants has attracted widespread attention. It is reporte...[Details]
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LED has been used in the automotive market for many years, but due to insufficient brightness and cost reasons, it has not been widely accepted by the market. At present, it is mainly used in the m...[Details]
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Oct. 24, 2019 – Molex , a Tier 1 system integrator and leading supplier of high-speed networking, data communications, rugged industrial and automotive solutions that enable innovative architecture ...[Details]
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The three-op-amp instrumentation amplifier shown in Figure 1 appears to be a simple structure because it uses the basic operational amplifier (op amp) that has been around for decades to obtain a d...[Details]
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