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There are many types of transistors at present. It is difficult to determine the pin polarity only from the pin arrangement, so a multimeter is often used to determine the pin polarity. The method of...[Details]

The RS-485 standard is widely used in industrial control, power communication, intelligent instruments and other fields. However, in field environments such as industrial control, the situation is ...[Details]

Although DxOMark is controversial, it is still the best yardstick for measuring the level of mobile phone photography and video. Today, DxOMark announced a big news that it will start a special "Self...[Details]

According to Jiwei.com, Kuai Technology quoted digital blogger @差评帝 as saying that Huawei P50 and P50 Pro are both in mass production, and the release date of Pro + may be further postponed. At the s...[Details]

In the previous two articles (see the previous articles at the end of the article), we mainly introduced the main components and some usage scenarios of the functional model interface FMI. Today, w...[Details]

0 Introduction In recent years, Asymmetric Digital Subscriber Line (ADSL) has been widely used worldwide as a solution to the "last mile" problem of the network. In China, ADSL services have be...[Details]

The 51 series MCU has 5 interrupt sources and 2 priorities, which can realize the nested structure of two-level interrupt services. Now many 51-compatible MCUs have 4 priorities (or more) and more in...[Details]

　　There are many highlights worth noting at MWC. Let's take a look at the latest news about Wi-Fi 7. 802.11n (2009), 802.11ac (2013), and 802.11ax (2019) are named Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6 respe...[Details]

The 2450 Touchscreen Digital SourceMeter is a new generation of digital source meter (SMU) instrument from Keithley, which truly brings Ohm's law (current, voltage and resistance) testing to your fin...[Details]

In traditional ARM, IRQ appears as a system exception. For the ARM core, there is only one system exception called IRQ. ARM generally finds the IRQ interrupt handler through the exception vector when...[Details]

In the long history of mankind, no lighting equipment has been so highly anticipated before it matured like LED . However, the slow development has also made LED products too conceptual and ...[Details]

According to businesskorea, competition is heating up among South Korea's four largest business groups - Samsung, Hyundai Motor, SK and LG - to seize the electric vehicle market.   On July 27 last ye...[Details]

Recently, Tesla conducted a live test drive of FSD Beta V12 online, attracting the attention of millions of people around the world. The main reason why this live broadcast attracted so much use...[Details]

This article is compiled from Xilinx official blog ON Semiconductor's Intelligent Power Modules (IPMs) and Integrated Power Modules are built to effectively control motors. They are suitable for hi...[Details]

The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]