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Autonomous driving technology is the future development direction. Autonomous driving is divided into conditional autonomous driving, highly autonomous driving and fully autonomous driving, and diffe...[Details]
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The application requirements of various digital multimeters are different. For example, technicians need to use a benchtop digital multimeter to check the power supply of the logic circuit to conf...[Details]
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1. Electric vehicles’ demand for communication networks
Due to the limited capacity of energy storage equipment, electric vehicles have very strict energy management during operation. Effi...[Details]
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Just as time will not wait for anyone, the intelligence of automobiles is also accelerating. The "supercomputing center on wheels" is becoming a reality, and the trend of "large-sized mobile phone te...[Details]
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// There are 4 seven-segment LEDs in the circuit . With this program, the refresh period of each LED is 200/4=50 Hz . //Change the value of DispResult in real time in the program, and the disp...[Details]
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0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
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Schematic diagram (the part used this time) When a port in P2 is 1 (high level), no current flows and the corresponding diode will not light up. Code #include reg52.h void delay(unsigned int ...[Details]
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Many people know what an oscilloscope is used for, what types and brands of oscilloscopes there are, and of course how to operate them. However, does anyone know what are the safe operations of an os...[Details]
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Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at worst, it will cause fires or casualties, r...[Details]
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The Global Semiconductor Alliance announced the appointment of Zhu Yiming, Chairman and CEO of Changxin Memory Technologies Co., Ltd., as a member of the alliance’s board of directors. It is report...[Details]
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What's the story behind Haier refrigerator's rumor-busting? A piece of news about refrigerators being "OEM" led to Haier and Xiaomi, the two main players, successively refuting the rumor. Haier Refri...[Details]
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LED waterproof power supply is a kind of LED driver power supply, which is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. Us...[Details]
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Recently, Huohe Technology & Guojia held a brand upgrade strategy conference with the theme of "Paying tribute to the elite and unlocking a new life". At the conference, Huohe Technology announced a ...[Details]
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Currently, 400 Hz power supplies are widely used in places where small and light power supplies are required, such as aircraft, ships, communications and other fields. Compared with industrial freque...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
Analog electronics
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