I. PrefaceRecently, I was honored to get a GD32VF103C-START development board from Chuangyi Stack. It is a 32-bit general-purpose microcontroller based on the RISC-V core. From this website, I have a ...
Company Profile:
Beijing Excellence Communication Electronics Co., Ltd. is a leading domestic provider of high-reliability intelligent industrial network products and solutions. It is a national high-...
When developing a program, we often hope that some global variables have the desired initial values when they are used. We usually use the following two methods to implement the initial value assignme...
As shown in the figure, after the half-bridge inverter output passes through c5 and L1, it passes through two voltage-dividing resistors to form two detection signals s1 and s2. When laying out the PC...
[i=s]This post was last edited by Zhao Yutian on 2022-5-24 14:00[/i]On May 23, the School of Computer Science and Technology of Xidian University issued a statement in response to the incident in whic...
I am now working on a LCD driver for HX8369, and STM32F429 is used as the CPU. My question is how to use 3-wire SPI (cs clk sda) to initialize the LCD. The format of the driver given to me by the manu...
Introduction of Rotary Pedestal Level Meter When the material being detected rises to the blade position, the rotation of the blade is blocked, and the resistance is transmitted to the detection ...[Details]
Importance of wiring harness layout for electric vehicles 随着新能源汽车的高速发展和市场保有量不断增长，用户对电动汽车的安全性、可靠性及环保要求不断提高，汽车上的新能源电器件显著增加，同时诸如高速视频数据传输等新的线种的出现，从而使大量的、不同种类的线束在有限的汽车空间中如何更有效合理布置已成为汽车产品开发面临的问题。 Compare...[Details]
LED driver power supplies for general lighting generally use a flyback converter circuit topology based on a PWM controller. Although this solution is simple in structure, it is generally not possible...[Details]
Recently, Guide Infrared released an announcement stating that the Hubei Technology Exchange organized industry experts to evaluate the "million-pixel medium-wave dual-color cooled infrared detector"...[Details]
In recent years, the focus on active safety of automobiles has increased. At the same time, the number and types of related automobile safety systems are also increasing rapidly. On May 16, Fujit...[Details]
This paper uses AVR single-chip microcomputer ATmegal28 as the core controller, combined with 10-bit serial D/A chip TLC5615, power amplifier THS3092, programmable gain amplifier AD603 and other re...[Details]
When testing related products in the automotive electronics field, many electronic loads of different specifications are needed, and even related software is needed to complete the test quickly and c...[Details]
Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]
ZTE's Axon 40 series new product launch conference is scheduled for May 9. It still uses a true full-screen design with an under-screen front camera. Today, the official announced the imaging s...[Details]
In thermal production, the water supply, water supply pressure, furnace required air volume, air pressure, etc. are regulated by frequency conversion control. Compared with traditional methods, it ...[Details]
Symptom: After creating a project in KEIL, the following prompt appears during compilation: can't execute 'C:\Keil\C51\BIN\A51.EXE'
I found the following answer on Baidu
Cause of error: The c...[Details]
In a large automotive plant, the team responsible for this project application is actively looking for a universal sensor that can handle various inspection tasks, such as detecting low-impact shock a...[Details]
Note: There may be many wrong ideas in it. I hope everyone will correct them in time after discovering them. First, let's learn about the dual stack. The following picture is from the "Cortex-M3 De...[Details]
1 Introduction
The low-voltage power supply composed of lithium-ion power batteries is a key device in the underwater robot system. Improper maintenance and management of lithium-ion batteries ...[Details]
1 Introduction
At present, there are two main types of display screens according to the data transmission method: one is a real-time video screen that displays the same content...[Details]
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