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1 Characteristics of EMC Embedded system EMC (Electro Magnetic Compatibility) refers to the electromagnetic compatibility of embedded systems, which means that embedded systems can resist electromag...[Details]
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Let’s continue from last time. First, let me ask a question: Why do we need to add the statement #pragma CODE_SEG __NEAR_SEG NON_BANKED to the interrupt function? What is this statement used for? ...[Details]
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Relatively common circuit
The circuit diagram is as follows:
Figure 1. Driver circuit for NMOS
Figure 2 Driver circuit for PMOS
Here we only make a simple analysis...[Details]
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Text/Reporter Wang Weimin
Using history as a mirror, we can understand the rise and fall of nations; looking back on the past, we can learn from the past and know the future.
The signific...[Details]
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Honor Super Fast Charging Power Bank is officially on sale, supporting up to 66W two-way super fast charging, with a capacity of 12000mAh and a price of 359 yuan. This super fast charging power ban...[Details]
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Apple phone users should all know that iCloud accounts can store some private information such as contacts, messages, memos, photos, etc. synchronously with all Apple devices logged into the ac...[Details]
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September 28, 2023, Shanghai, China - Smartway (Shanghai) Electronic Technology Co., Ltd. officially launched the Cellphone Sensor (CS) Series 13-megapixel image sensor product for mobile phone appli...[Details]
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Compiled by: Win AVR Debugging: AVR Studio 4 Problem: The watchdog is set to interrupt for 2 seconds, but the actual interruption is obviously less than 2 seconds Problem discovery process: W...[Details]
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The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the...[Details]
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On September 6, Maxgee Technology stated in an interaction with investors that the price of the company's LTCC products this year has increased significantly compared to last year. Magetech also sta...[Details]
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introduction
Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries.
Whether the ...[Details]
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There is a component that often does not have a high priority when buying a car. Many people don’t even care whether it has it or not. However, only when you actually drive the car can you feel its...[Details]
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This year marks the 30th anniversary of Pudong's development and opening up. Over the past 30 years, Pudong has made remarkable achievements that have attracted worldwide attention. From the muddy ri...[Details]
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Application for awards | Top 50 automotive chips
Application product丨Automotive MCU
Product Description:
The N32A455 series adopts 40nm advanced process techn...[Details]
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This article explains the working principles of various switching power supplies.
Although the traditional linear voltage-stabilized power supply has a simple circuit structure and reliable op...[Details]