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1. Experimental Purpose 1) Understand the knowledge related to STM32 external interrupts; 2) Use STM32 external interrupt to turn on and off two LEDs; 2. Introduction to STM32 external interrupts...[Details]
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Function of the circuit
In logic circuits, it is sometimes necessary to observe multiple signals at the same time. It is certainly convenient to use a logic display, but th...[Details]
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On December 28, Xiaomi Automobile Technology Conference was officially held. At the meeting, not only the five core technologies were announced, but also some features of the Xiaomi SU7 ( parameter...[Details]
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Many of today's telecommunications, data communications, electronic data processing, and wireless networking systems are powered by distributed power architectures. These complex systems require powe...[Details]
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September 5, 2022 – Naxin Micro has launched the new NSD731x series of DC brushed motor driver chips. This series of products includes NSD7310, NSD7312, NSD7310A, NSD7312A, NSD7312-Q1, NSD7312A-Q1 ...[Details]
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A chip comes from scratch and needs to go through three major links: design, wafer manufacturing and packaging testing. This is also a complete chip industry chain. There is a popular metaphor in the...[Details]
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The large silicon wafer project of Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. (hereinafter referred to as: Zhongxin Wafer Large Silicon Wafer Project) was completed and put into production in Ha...[Details]
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COM (Channel Operating Margin) is a signal-to-noise ratio-like figure of merit that combines several measured parameters, just like ENOB (Effective Number of Numbers), which characterizes analog-to-d...[Details]
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This time, I made an experimental digital stopwatch display of the 51 single-chip microcomputer, using the timer, interrupt service function, dynamic display of the digital tube, and logical consider...[Details]
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The distance between the probe's GND and signal detection points is too large. Figure 1: Quantization error of the oscilloscope DC. The oscilloscope has quantization error. The ADC of the real-time...[Details]
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How far are we from autonomous driving ? In the next few years, there are still legal and technical issues to be resolved in order to achieve widespread application of autonomous driving . At presen...[Details]
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Keysight's 33500B Series waveform generators use unique Trueform signal generation technology to provide greater functionality, fidelity and flexibility than traditional DDS generators. It can easily...[Details]
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introduction
The interference generated by the switching power supply can be divided into spike interference and harmonic interference according to the type of noise interference source; if di...[Details]
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Application technology丨In-vehicle payment and travel services
Application field: Automotive grad...[Details]
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μC/OS-II is an excellent embedded real-time operating system designed by American scholar Lacrosse. Most of its code is written in ANSI C language and can be used for 8-bit, 16-bit, 32-bit, and even ...[Details]
MCU
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