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1. The concept of NVIC priority Pre-emption priority: Interrupt events with high pre-emption priority will interrupt the current main program/interrupt program - preemptive priority response,...[Details]
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On the evening of June 14, Huaxing Yuanchuang announced that the company received a reply from the China Securities Regulatory Commission, approving the company's registration application to issue 18...[Details]
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Method and steps for designing single-chip switching power supply using computer
The 35 design steps are explained in detail below.
Determine the basic parameters of the switching power ...[Details]
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After making the network cable, how to test whether it is connected, we need to use a "network tester". This experience will teach you how to use an ordinary network tester to test the network cabl...[Details]
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In the process of electronic system design and debugging, voltage measurement is often an indispensable item in a control or measurement system. For voltage measurement, if it changes within a smal...[Details]
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In a recent blog post, Stefan Pongratz, vice president and analyst at market research firm Dell'Oro Group, analyzed the spectrum required for the future development of 5G technology. According to for...[Details]
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The unijunction transistor is also called a double base diode. Its symbol and appearance are shown in the attached figure. The method to determine the emitter E of a single junction transisto...[Details]
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Although there are many unstable factors in 2020, and the software security situation is more complicated under the epidemic, Synopsys can still clearly see the six major trends in software applicati...[Details]
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When debugging the PWM function of the STM8 microcontroller, you often encounter a situation where after the PWM initialization settings are completed, the program is downloaded to the microcontrol...[Details]
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Shanxi Guorun Energy Storage Technology Co., Ltd. is booming and in urgent need of outstanding talents as the cornerstone and source of power. We sincerely invite people with lofty ideals to join u...[Details]
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On December 21, 2010, the National Energy Solar Power Generation R&D (Experimental) Center, my country's first testing platform for low voltage ride-through on-site testing of photovoltaic power stati...[Details]
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There are several possible reasons why USB speed is slow: 1. Protocol issues The maximum speed of a full-speed USB device is 12Mb/s, but if it is running a slow device protocol such as HID, the ...[Details]
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Recently, good news came from the School of Information of our university. Based on many years of research, the photovoltaic grid-connected inverter device developed by Fudan University has achieve...[Details]
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The 23rd China Industrial Expo is about to open. This grand event returns after a three-year absence, and its popularity can be felt in advance. This year's Industrial Expo covers an area of over...[Details]
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On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]
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