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1. Basic knowledge of network card 1. Connection method between network card chip and development board Bus connection method, using SROM bus interface. The core board of the development board use...[Details]
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Undoubtedly, salary is an important factor in choosing a job. As the Sino-US technology war continues to escalate, China has attached unprecedented importance to the semiconductor industry. Semicondu...[Details]
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When repairing a motor, the key is to first determine the three-phase fixed hand winding and its head and tail ends of the three-phase asynchronous motor. Based on my own teaching practice experience...[Details]
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With policy support, China is at the forefront of the world in the development and application of driverless technology. At the same time, competition in the field of autonomous driving is also extre...[Details]
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According to foreign media reports, Siemens Digital Industries Software and VSI Labs announced that they will cooperate to advance the development of autonomous vehicle technology. Through the cooper...[Details]
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Since street lamps work at night, the working voltage changes from 180V in the evening to 260V in the middle of the night. The working environment is very bad, which not only greatly shortens the s...[Details]
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Today, when I was writing the interrupt function SysTcik_Handler(), I always got an error. The global variable extern u16 ntime was defined at the beginning (ntime is written in the systick interrupt...[Details]
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Nikola Motors has just unveiled an all-electric sit-down personal watercraft called the Wav (pronounced "wave"). Inspired by superbike design, the Wav is a wild-looking jet ski-like vehicle that Ni...[Details]
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LED has been used in the automotive market for many years, but due to insufficient brightness and cost reasons, it has not been widely accepted by the market. It is currently mainly used in the mid...[Details]
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China Energy Storage Network:
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Now, we are conducting a DC island operation startup test consisting of a photovoltaic plus energy storage system. As you can see, the battery simulat...[Details]
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Learning about processors usually starts with GPIO. Below we will compare the applications and differences of GPIO of these three chips.
The following three represent the GPIO registers of three chip...[Details]
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MICROCHIP's PIC16 series microcontrollers are widely used in various fields with their streamlined instructions and strong port driving capabilities. In the control field where a large amount of data ...[Details]
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The Hello Travel App has been removed from the Apple App Store. The reason for the removal is still unclear. The Hello App can still be searched on Android phones. There are speculations that the...[Details]
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The following are the main codes: 1.led.c #define GPBCON (volatile unsigned long*)0x56000010 #define GPBDAT (volatile unsigned long*)0x56000014 void led_init() { *(GPBCON) = 0x400; } void led_...[Details]
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Ideal diode circuit for positive and negative output
Function of the circuit
Commonly used diodes have a forward voltage drop and cannot rectify small signals. When the signal amplitude is lar...[Details]
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