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Precision means that the calorimeter has good parallelism, but it does not mean good accuracy and good reproducibility. Good accuracy can ensure high precision and good reproducibility. Ambient tempe...[Details]
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Blue Whale News, September 5 (Reporter Cui Lupeng) In August, a
lithium battery
industry chain company held an internal discussion:
What should the company do
if
lithium
is no longer...[Details]
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Introduction This article discusses the history and design challenges of temperature measurement systems based on resistance temperature detectors (RTDs). It also covers the trade-offs in RTD sele...[Details]
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According to Dutch media De Telegraaf, the Dutch government is secretly planning an operation called "Beethoven" to retain ASML, the world's largest wafer fab equipment manufacturer. Amid concerns th...[Details]
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1. Input rectifier and filter unit
The input voltage of the power supply in this design is 50Hz AC voltage 85~265Vac, which needs to be rectified into DC before conversion. The simplest me...[Details]
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How to determine the number of bytes in the MCS-51 series microcontroller instructions? How to distinguish whether the instructions are single-byte, double-byte or triple-byte? //-------------------...[Details]
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“The biggest disadvantage that the United States has in this tech race is its unwillingness to spend money,” James Andrew Lewis, senior vice president and director of the technology policy program at...[Details]
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In the smart electric era, as the number of ECUs increases, how to simplify the complexity and use several or even one "brain" to control the ECUs of the entire vehicle has become the direction of ch...[Details]
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Abstract: In order to improve the performance of the household double-cylinder washing machine control system, improve the timing accuracy and washing effect, a control system for the washing machi...[Details]
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The output current of the step-down DC/DC converter is relatively large, mostly hundreds of milliamperes to several amperes, so it is suitable for occasions with large output current.
The basic wo...[Details]
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With the advent of the 5G era, display technology has also evolved from high-definition to ultra-high-definition, and 8K ultra-high-definition display is expected to form a large-scale commercial ind...[Details]
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introduction
At present, most of the common wireless remote controls on the market are four-key and twelve-key, mainly used in car anti-theft systems, home anti-theft systems and remote contro...[Details]
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It is reported that Apple plans to launch the third-generation iPhone SE in March/April this year. Now the whistleblower Xleaks7 has shared high-definition renderings of the iPhone SE 3. These...[Details]
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Recently, when Xiao Chen was riding the Hangzhou Metro Line 1 at the West Lake Culture Square Station, a pornographic picture suddenly appeared on his mobile phone. The picture was accompanied b...[Details]
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On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]
Microcontroller MCU
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