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Don't be scared by low frequency noise, use the 4200A-SCS parameter analyzer to measure 1/f current noise Electronic devices have a variety of inherent noise sources, including thermal noise, shot ...[Details]
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Apple's new iPhone 12 series is in hot demand, and mainland non-Apple manufacturers such as OPPO, vivo, and Xiaomi are actively competing for the 5G market. This has boosted the use of low-temperatur...[Details]
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Jiwei.com reports that we have gone through 2020 with the global spread of the COVID-19 pandemic and the uncertain changes in the international trade situation. What is exciting is that driven by the...[Details]
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Voltage comparators began to appear in microcontrollers in the late 1990s. At the time, it was considered a technology that only reduced costs. Because such comparators required less silicon and en...[Details]
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Premstaetten, Switzerland – ams AG (SIX: AMS), a leading worldwide supplier of high performance sensor solutions, today announced the launch of a chip that provides a comprehensive hardware and softw...[Details]
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With the popularity of AI, more and more people are using intelligent voice control, which has gradually extended from smart speakers to smart headphones. At present, most headphones on the market ...[Details]
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Switching power supplies are used in many electronic devices because of their small size, light weight, high efficiency, wide voltage regulation range, safety and reliability. However, like other c...[Details]
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1 Overview
The complexity of
SoC
chip design is increasing day by day, and its internal
clock
design is becoming more and more complex. There are usually several clock ...[Details]
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On December 12, the signing ceremony of the "Long-term Energy Storage Flow Battery Development Phase II" project, a scientific research cooperation between Zhonghe Energy Storage and Professor Liu ...[Details]
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Tektronix oscilloscopes are widely used among engineers. According to incomplete statistics, 8 out of every 10 engineers in the world trust Tektronix. Tektronix has been creating legends since 1946, ...[Details]
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This article uses io pc6 port as interrupt ① Select GPIO_EXIT as the io port ② Modify some parameters in the configuration ③ GPIO: Configured as rising edge trigger, pull-down resistor. ...[Details]
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When the inverter has an "OVERCURRENT" fault, we can analyze the cause from two aspects: one is the external reason; the other is the reason of the inverter itself.
External reasons:
◆ ...[Details]
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China Energy Storage Network News:
At 13:16 on the afternoon of January 14, the 168-hour trial run of the No. 1 phase condenser project of the Gonghe Hongqi No. 4 phase condenser station of...[Details]
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With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
PCB Design
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