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NFC Forum has launched the 13th version of NFC certification ( NFC Forum CR13), making the 3.0 version of the NFC Forum device requirements officially effective. Compared with the 12th version of N...[Details]
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0 Introduction The temperature and humidity of the high-voltage room in the substation have an important impact on the safe operation of the equipment. At present, the Weinan power grid requires...[Details]
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Sanyo Semiconductor has launched the LA4906 monolithic linear IC, which is used to form a 17W two-channel (BTL) automotive power amplifier circuit as shown in Figure 1. The LA4906 uses a 23-pin SIP pa...[Details]
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The epidemic has caused an inevitable economic recession. According to the latest report released by research firm Canalys, global PC (including tablet) shipments will drop by 7% in 2020. The PC ma...[Details]
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The voice-controlled tank model introduced in this article has the characteristics of simple circuit, light and flexible structure, and easy production. The tank can be controlled to move backward or...[Details]
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Whenever a user's instrument produces wrong test results or anomalies, the first thing that comes to mind after excluding the factor of the device under test is whether the performance of the test in...[Details]
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In Jiangsu, the large-scale application of grid-side energy storage has achieved good social and economic benefits.
At present, the first batch of eight grid-side energy storage power stations...[Details]
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On April 24th, local time in the United States, TSMC held the "2024 TSMC North American Technology Forum" in the United States, disclosing its latest process technology, advanced packaging technolo...[Details]
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Crowbar overvoltage protection circuit
Figure 2. Crowbar type overvoltage protection circuit A typical application of overvoltage protection circuits is the thyristor crowbar circuit, which can ...[Details]
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With the successive launch of Snapdragon 888 flagships, the competition in the mobile phone industry in 2021 has gradually begun, including gaming phones in the market segment. According to r...[Details]
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introduction With the continuous development of embedded technology, the ARM microcontroller with high performance, low power consumption and low price of 32-bit RISC chip has shown a strong develo...[Details]
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What is AUTOSAR
AUTOSAR stands for AUTomotive Open System Architecture, which literally means automotive open system architecture. It is jointly established by global automakers, parts supplie...[Details]
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The pioneering extension of virtual prototyping technology to the automotive electronics field has brought a new methodology to the automotive industry, redefined the R&D process of smart cars, and ...[Details]
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The State Administration of Radio, Film and Television held a special meeting on the national cable TV network integration. All relevant departments of the bureau and China Radio and Television must ...[Details]
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On February 23, 2021 MWC Shanghai officially opened. This is the first time that GSMA has re-held the MWC offline exhibition event while the global epidemic is still ongoing. It has attracted much at...[Details]