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1. STM32 protection measures for internal Flash
All STM32 chips provide protection for Flash to prevent illegal access to Flash - write protection and read protection.
1) Read protection ...[Details]
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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to mea...[Details]
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According to reports on January 18, analog chip manufacturer ADI is spending US$1 billion to upgrade its semiconductor factory near Beaverton, Oregon, with the goal of doubling its production capacit...[Details]
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Sungrow Power Supply recently announced preliminary statistics on its 2014 shipments. Compared with the same period last year, the Chinese market grew by about 20% and the overseas market grew by 4...[Details]
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1. The development of science and technology is the driving force for the development of measurement technology and instruments. 2. The challenges of measurement instruments. 3. The core model of mea...[Details]
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Previously, foreign media reported that iOS 16 will have built-in support for always-on display in preparation for the iPhone 14 Pro and iPhone 14 Pro Max to be released this fall. After the first be...[Details]
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Several basic types of switching power supplies
As the name suggests, a switching power supply uses electronic switching devices (such as transistors, field effect transistors, thyristors, etc...[Details]
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The main power supply and backup battery are connected to the load through a simple diode "OR" logic circuit. However, when the battery voltage exceeds the main power supply voltage, the diode "OR" lo...[Details]
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Data acceleration is key to building efficient and intelligent systems in many industries. Traditional general-purpose processors are insufficient in supporting users to break through performance and...[Details]
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Recently, the news that CATL reached an agreement with US utilities and distributed photovoltaic + energy storage developers and operators to exclusively supply batteries for the Gemini photovoltaic +...[Details]
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The domestic hybrid market has been very lively recently. At the 2021 Chongqing Auto Show held recently, Changan released the Blue Whale iDD hybrid system. Two months ago at the Shanghai Auto Show...[Details]
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1 引言
微波治疗是临床上一种新的治疗手段,其设备简单,治疗效果明显,使用安全,并发症少,对组织损伤小,因此得到医务界的肯定。微波治疗仪是利用微波在人体产生的热对患者的病变部位进行辐射,从而达到治疗目的,鉴于其治疗效果显著,是当今发展无损伤治疗的理想医疗设备。目前各医院使用的微波治疗仪进口的占多数,普遍存在体积大、价格昂贵、操作复杂等缺点,而国内生产的微波治疗仪技术还需更新、输出功...[Details]
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According to the project requirements, a device for testing electromagnetic radiation related to the electromagnetic environment inside the aircraft and the interference emission level generated on...[Details]
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IAR Systems is the first to support the Arm Cortex-M55 core with integrated AI technology IAR Embedded Workbench now supports the latest Arm Cortex-M55 processor series, providing powerful tool sup...[Details]
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On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]