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1 Chip Introduction TMS320LF2407 A is a single-chip DSP controller designed by TI for motor control. It has a high-performance C2XLP core, adopts an improved Harvard structure, and has a four-sta...[Details]
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The isolated switching power supply is actually a circuit deformation of the non-isolated switching power supply. Its basic working principle and energy transfer form are essentially the same. Acco...[Details]
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Gas sensors are converters that convert gas concentration, flow and other indicators into electrical signals. They are widely used in smart homes, automotive electronics, industrial control, environm...[Details]
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If we talk about the popular brands in the smart wearable industry a few years ago, we have to mention Fitbit, which is considered a relatively outstanding manufacturer in the industry and has ...[Details]
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IT Home reported on March 18 that digital blogger @勇敢数码君 revealed that the new generation of Huawei's semi-in-ear flagship TWS headset Freebuds4 (tentative) will be released in May, with four color s...[Details]
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Preface
Sine wave inverter power supply is widely used in various fields such as electricity, post and telecommunications, communications, aerospace, etc., and with the continuous developmen...[Details]
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Samsung Galaxy Note 10 and Note 10 Pro should be one of the most anticipated smartphones in the second half of the year. Recently, according to the well-known whistleblower @i冰宇宙, the position of the...[Details]
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G+D Mobile Security announced that it has won Xpeng Motors as a new customer in the electric vehicle field and will equip its new cars with smart digital car keys, providing support in all aspects ...[Details]
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In 2023, the energy storage industry continues to grow in popularity. Xingneng Technology focuses on the field of industrial and commercial energy storage and is committed to providing customers wi...[Details]
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Original address: Electronic clock developed by 51 single-chip microcomputer + ds12c887 clock chip Author: Zi Mu Qiu Feng
The main code is as follows
void delay(...[Details]
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The third generation of semiconductor materials can meet the new requirements of modern society for high temperature, high power, high voltage, high frequency and radiation resistance. They are sma...[Details]
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#include reg52.h #include max7219.h #include DS1302.h sbit p10=P1^0; bit flag=0; //Adjust control flag bit flagh=1; //Time and date switch mark uchar temp ; //Time before adjustment uchar curt...[Details]
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How to judge whether the oil pump motor is missing phase
Observe the burnt coil of the motor. If it meets the following two characteristics, it can be determined as a phase loss burnt out.
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What is vehicle testing?
In-vehicle testing refers to the process of testing and diagnosing vehicles and their related systems in the automotive field. It is a systematic testing method design...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]