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1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instr...[Details]
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describe
An isolated bias supply is implemented in this evaluation board with the LM5017 constant on-time regulator (using coupled inductors). The LM5017 regulator integrates the high and low sid...[Details]
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Differential pressure airtightness testers are mostly used for sealing tests of products and containers with high requirements for sealing (waterproof performance/sealed performance), such as bone co...[Details]
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Preface The following content is based on the Weidongshan JZ2440 development board. For more information, please refer to the Weidongshan first ARM bare metal video code relocation chapter or the Wei...[Details]
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TI MSP430 series microcontroller, the baud rate value of the usart module is determined by the following three registers: UxBR0, UxBR1, UxMCTL Baud rate = BRCLK/N, mainly to calculate N. BRCLK: Cl...[Details]
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The chip that integrates both high-end current detection amplifier and analog voltage multiplier can easily measure load power consumption. One end of the multiplier input is connected to the load ...[Details]
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According to Korean media reports, Samsung's Pyeongtaek P2 factory suspended operations at around 6 pm yesterday (27th) due to gas supply problems. Semiconductor factories usually operate uninterru...[Details]
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In the development of single-chip microcomputer applications, engineers are still troubled by code efficiency, anti-interference and reliability of single-chip microcomputers. In order to help engine...[Details]
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In view of the popularity of PD gallium nitride fast charging in recent years, from 20W to hundreds of kilowatts, the power is getting bigger and bigger, the charger is getting smaller and smaller,...[Details]
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1. MCU interrupt system
1. Basic features
There are 5 fixed interrupt sources, 3 of which are on-chip and 2 are off-chip. They all have their own fixed interrupt entry addresses in the program memor...[Details]
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In the next two to three years, the Internet of Things will be an important figure behind all fields, including emerging fields such as smart manufacturing, smart cities, Internet of Vehicles, and ...[Details]
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The App Store for iOS devices is home to many beautiful applications. iPhone and iPad applications are known for their beautiful design and simple operation. Today, many iPhone and iPad developers are...[Details]
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On January 18, Strategy Analytics pointed out that realme's Number series ranked fourth in the "New Era Smartphone Family" ranking, with cumulative shipments of 40.6 million units. The "New Era Smart...[Details]
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WM Motor Uses BlackBerry QNX to Power Its New W6
Shanghai, China – May 7, 2021 – BlackBerry announced today that China’s smart electric vehicle manufacturer, WM Motor Technology Group (h...[Details]
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When developing products, logical rigor is very important. If a product or program is not logically rigorous, functional errors may occur. For example, let's review the program in Section 15.3.4. Whe...[Details]
PCB Design
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