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Faced with the United States' renewed "extreme pressure", Huawei's Chinese official once again responded: "We have no other choice but to win." On May 16, 2019, the U.S. Department of Commerce incl...[Details]
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At present, the industry generally uses read-only memory images (ROMs) with dynamic passwords (OTPs) to develop some boot upgrade code logics with high security requirements. This solution will be bu...[Details]
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For a single-phase motor, one test lead is grounded, and the other test lead measures the starting, running, and common windings of the motor. The resistance should be infinite or close to infinity. ...[Details]
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As we all know, the intelligent radar level meter works on the principle of echo ranging, but how many people know how the intelligent radar level meter uses electronic waves to measure the distance...[Details]
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Semantic occupancy grid perception is crucial for autonomous driving, as autonomous vehicles require fine-grained perception of 3D urban scenes. However, existing benchmarks fall short...[Details]
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In addition to the FIDO2 standard, new hardware security tokens support security features such as HOTP and PIV Bronschhofen, Switzerland, April 27, 2023 - Swissbit has launched iShield Key Pro, ex...[Details]
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If you want to make the light flash continuously, it will have certain practical value, for example, it can be used as a gas. How can you make the light flash continuously? In fact, it means that the ...[Details]
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Preface With the improvement of automation and the networking of information, more and more measurement and control points and measurement and control parameters are required, making an automatic con...[Details]
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#ifndef __IIC0_H_ #define __IIC0_H_ #include "common.h" #include "delay.h" //Specified status during IIC communication #define STATUS_SENDSTART 0X08 //Start condition has been sent #define ST...[Details]
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From baseband chips, radio frequency chips to autonomous driving chips, Apple is racing towards developing its own chips. Indeed, Apple's series of actions are also based on years of research and dev...[Details]
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The latest iPhone 12 Pro Max disassembly shows the differences between its rear lens module and the iPhone 12 Pro, including a larger sensor and OIS mechanism, which further makes the camera m...[Details]
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MCU serial communication is a very useful function of MCU. It can communicate and exchange data with computers and other MCUs to achieve certain effects. Recently, we made a program: using MCU serial ...[Details]
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Simple and practical 3V voltage regulator circuit
In common circuits, we often use 3V voltage. Many people often use voltage regulator IC, LDO, etc., but they are relatively expensive. This simple ...[Details]
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First, let me explain the relevant background:
MCU model:MS9430F149;
Experimental board: Homemade (some problems, I will confess later:)
Development environment: IAR Embedded Workbench V2.10A + s...[Details]
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Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]
onsemi and Avnet IoT Innovation Design Competition
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