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According to the official website of the State Intellectual Property Office, the patent for "wireless charging method, system and storage medium" applied by Xiaomi Motors has been authorized. The p...[Details]
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1. Selection of devices There are many circuits and corresponding PC download software for making parallel port ISP download on the Internet. Many people are confused and don't know which picture t...[Details]
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Real-time oscilloscopes are like adcs A real-time oscilloscope, sometimes called a "single-shot" oscilloscope, captures a complete waveform on each trigger event. In other words, it captures a large ...[Details]
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One of the fastest growing areas of LED applications is effect lighting, also known as architectural lighting. Effect lighting can use RGB LEDs, which use three chips, each responsible for generati...[Details]
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Preface Use of T0/T1 interrupt counting function and simple frequency measurement Tip: The following is the main content of this article. The following cases can be used for reference 1. Scenario...[Details]
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Power Issues 1.VDDCORE and VDDIO pin power supply A) The VDDCORE and VDDIO pins must be connected to a clean DC power supply using decoupling capacitors; the decoupling capacitors should be as clos...[Details]
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In recent years, as the global automobile market has reached a turning point and entered an era of low growth, many traditional auto giants have not only "banded together for warmth" to survive the "...[Details]
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The popularity of ChatGPT is still continuing. Although on the surface, it is just a more intelligent chatbot, after all, it is just one form of AI expression. What fields can the technology behind i...[Details]
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In the rectification of switching power supply EMI, the causes and suppression methods of interference in different frequency bands are as follows:
Within 1MHZ - mainly differential mode interferen...[Details]
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Recent reports indicate that OPPO will release the OPPO Reno5 series of smartphones in December. According to the latest news, the Reno5 series will include three models and will be equipped with thr...[Details]
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I. Introduction Electromagnetic compatibility (EMC) refers to the electronic equipment or system not reducing its performance index due to electromagnetic interference under the specified...[Details]
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Introduction:
The HT49C30-1/HT49R30A-1 has 8 bidirectional input/output ports (PA port, 8 bits) and 6 input ports (PB port); the HT49C50-1/HT49R50A-1 has 12 bidirectional input/output ports (PA po...[Details]
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1 Introduction For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After cooling for a short time, it is blown b...[Details]
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This article uses software-simulated I2C to implement a function library for operating 24LC16B on the STM8L15x series chips. Header file definition: #ifndef _24LC16B_H #define _24LC16B_H #incl...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
Analog electronics
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