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While recycling rates for other materials, such as lithium and cobalt, are set to increase significantly in the coming years, the potential availability of “second life” batteries shoul...[Details]
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Low resistance measurements provide a good way to identify resistance elements that change over time. Typically, these measurements are used to evaluate whether a device or material has degraded due ...[Details]
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From an ordinary engineer to the technical vice president of Shengyang Semiconductor Co., Ltd., and taking "technical staff" as the ultimate career goal, what kind of life wisdom does the protagoni...[Details]
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April 2023, Shanghai, China - IAR , the world's leading provider of embedded development software solutions and services, and China Microelectronics Semiconductor (Shenzhen) Co., Ltd. , a well-known...[Details]
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This is a household inverter power supply circuit diagram with excellent performance. The materials are easy to obtain and the output power is 150W. The design frequency of this circuit is about 30...[Details]
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I won't talk about registers according to the data sheet, but mainly talk about the difference between ARM assembly and GNU assembly. The assemblers used in RVDS2.2 are all real ARM assemblers...[Details]
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Correct selection, calibration and installation are the first steps to ensure that the pressure gauge will perform as expected during production. 1. Selection of pressure gauge The selection of pre...[Details]
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From a professional point of view,
the most objective and reliable way
to see
whether a UPS
is good or not is to use test indicators to measure
the main indicators of
...[Details]
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(1) Non-blocking driver for buttons and buzzers There are two levels of debouncing: the first one judges the electrical level status twice and adds a "fixed delay time" in between. The disadvantage i...[Details]
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The Simple Network Management Protocol (SNMP) is a low-level network management framework for network management systems. It has a wide range of applications and is used in many types of network devi...[Details]
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Magnetic flap level gauges are classified into different categories according to different standards. Common types include standard type, anti-corrosion type (also known as lined type magnetic flap...[Details]
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The Loongson chip was displayed at the World Internet Conference. Photo by Gu Yekai Today, the reporter learned from Loongson Technology that the basic architecture of the Loongson autonomous ins...[Details]
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In the middle and late stages of industrialization and the post-industrial period, the value of ecological resources is increasingly recognized by people, and green ecology is increasingly becoming...[Details]
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Model: CSI-508 Name: Breathing valve air tightness tester, medical protective mask respiratory air tightness tester Basis: GB 2626-2006 GB 2890-2009, GB 2626-2016, GB 6220 self-priming filter anti-...[Details]
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The servo press is a new type of press that uses a servo motor as a power source. It has the advantages of high precision, fast response, and energy saving. It is widely used in metal forming, elec...[Details]
Analog electronics
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