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Introduction When using a power meter or power analyzer for testing, we are generally required to select an appropriate range so that the measurement is more accurate. Generally, the measured value i...[Details]
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Objective: External interrupt 0 realizes LED flashing #include reg52.h typedef unsigned int u16; typedef unsigned char u8; sbit k3 = P3^2; //Independent button, connect to external interrupt 0...[Details]
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Optimistic about the business opportunities in the Internet of Vehicles, foreign media reported that TSMC's latest plan is to equip it with a 7-nanometer automotive semiconductor solution, and its ri...[Details]
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Recently, OSRAM and Austrian sensor and chip expert ams have held constructive negotiations on a business merger agreement and other topics. The discussions began on August 13, German time, and are o...[Details]
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What's the story behind Haier refrigerator's rumor-busting? A piece of news about refrigerators being "OEM" led to Haier and Xiaomi, the two main players, successively refuting the rumor. Haier Refri...[Details]
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Install GNU C for AVR 1. Execute the installation program 2. Generate the library file for linking $(AVR) represents the root directory of the installation. (In my system, ...[Details]
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Introduction: No lies, just the truth. On January 18, 2021, GAC Group announced that the graphene-based super-fast charging battery and the long- life silicon negative electrode battery have been...[Details]
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Recently, I got in touch with a senior 8051 programmer and 51 MCU (returning to the basics after learning ARM?? But 51 is a good thing). I wrote a test in Keil C, and he used assembly (his a...[Details]
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Tektronix Advanced Semiconductor Open Lab Upgrades to Open a New Chapter in Power Device Testing
Innovation Lab V2.0 equipment is updated and capabilities are upgraded;
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Circuit principle: This circuit has a charging status display function. The red light flashes when it is charging, the green light flashes when it is about to be fully charged, and the green light...[Details]
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A large capacitor manufacturer received a request from a European and American customer to use the power consumption of each film capacitor as one of the product test indicators. Since the capacitor c...[Details]
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The resistivity of a conductor is measured by forcing a current through the sample through one pair of leads and measuring the voltage drop through the sample with another pair of leads to determine t...[Details]
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First of all, the editor thinks we need to make it clear that the distance you watch TV cannot be the same as the distance you use the computer. If we watch TV within 1 meter and use the computer w...[Details]
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Jiwei.com News (Text/Muqian) Today (21), according to Yonhap News Agency, South Korea's Deputy Prime Minister and Minister of Strategy and Finance Hong Nam-ki said that the government will invest a t...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]