[i=s]This post was last edited by cruelfox on 2021-6-17 23:10[/i] The Perf-V development board documentation contains a ported project for the E203 SOC, but because the Vivado version used is higher ...
Output a voltage (about 3V) through stm32 to control the on and off of a switch. For example, when the output is 3V, the switch is closed, and when the output is 0V, the switch is open. At the same ti...
Design a USB3.1 high-speed SD Card reader based on Genesys GL3224 QPN48 chip, the production cost of a single card is less than 10 yuanSupport external SPI data configuration, support dual-card dual-c...
If you want to make the triode work in the amplification area, what is the idea? Do you need to calculatethe three parameters of static working point ib ic VCE? Then what? If you don’t know RB RC, how...
[i=s]This post was last edited by bigbat on 2021-7-31 19:16[/i]Today, the Pingtou Ge RVB2601 board I tested became a brick, but fortunately it was finally saved. I will record the whole process.
I wan...
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File name : USART.c
Chip type : ATmega16
Program type : Application
Clock frequency : 4.000000 MHz
Memory model : Sm...[Details]
I wrote an interrupt function using STM32F103VBT6 some time ago. I wanted to learn more about the interrupt mechanism of STM32. After using it, I found that the interrupt configuration of STM32...[Details]
/*The function of the program is to use serial port working mode 1 to realize serial communication under T1 timer working mode 2.
That is, the PC sends a string of data, and the 51 single-chip micro...[Details]
In 2011, our colleagues in the car channel did a topic that caused a strong response, which was how to use lights correctly. However, to this day, many people are still often "blinded" by the lig...[Details]
Abstract: This paper introduces the principle, structural composition and working process of each functional module of the test system based on the vector testing method. This system was success...[Details]
The automobile flow control valve is an actuator, which is used to limit the maximum flow of the steering oil pump. The flow control valve is usually inside the oil pump. The flow of the steering oil...[Details]
About MMU knowledge:
1. The address translation process on the ARM CPU involves three concepts: virtual address VA, translation address MVA, and physical address PA. When the MMU is not started, the ...[Details]
According to reports on March 6, foreign technology media Windows Central reported that Microsoft plans to introduce rich AI functions to the file manager in future Windows 11 system updates and ma...[Details]
SmartCore™ Cockpit Domain Controller to Use Qualcomm Snapdragon 820A Automotive Computing Platform Visteon showcases first product powered by Qualcomm automotive-grade computing solution at CES 2...[Details]
In addition to meeting safety requirements, the LED drive circuit should have two other basic functions. First, it should maintain constant current characteristics as much as possible, especially ...[Details]
Preface I believe that many stm32 beginners still find it difficult to create a new project. Even if they have studied stm32 for a while, they still feel at a loss when creating a new project. I beli...[Details]
The variable frequency power supply system used by the variable frequency motor generates a pulse high-frequency voltage during operation, which causes the motor coil to corona, causing local disch...[Details]
This paper introduces the background of the Adaptive Front-lighting System (
AFS
) and its development at home and abroad; analyzes in detail the six different lighting modes of AFS: default li...[Details]
Recently, Tesla has made a new move and officially launched its first self-developed photovoltaic inverter!
Since acquiring SolarCity in 2016, Tesla has been providing its own solar energy sol...[Details]
In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
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