Compared with the bleak industry in the United States, China's chip industry is booming. However, don't forget that about 20 years ago, the circuit design industry in the United States was also in its...
LCD is initialized and LOGO is displayed;a trigger signal is given to the ultrasonic module;the output signal of the ultrasonic module is detected, if the detection is high, the timer is started; if t...
Low-power DCDC chips and their application circuits have been widely used in industrial and consumer electronic products. Since the filter circuits and decoupling capacitors in the system give the sys...
As an engineer, I work with power supply design engineers every day. I find that no matter they are veterans, experts or novices, they are almost at a loss when it comes to the design of the control l...
Espressif launched the ESP8266 and ESP32 chips in 2014 and 2016 respectively. The ESP8266 is a single Wi-Fi MCU suitable for simple IoT application scenarios; the ESP32 supports both Wi-Fi and Bluetoo...
[i=s]This post was last edited by jinglixixi on 2022-3-8 13:38[/i]The interface is an important window for human-computer interaction. Using DWIN smart screen can improve the display quality of the in...
I've been learning ARM Cortex-M3 recently, and I've found a book called "An Definitive Guide to The ARM Cortex-M3" that is considered a classic. This series of study notes is actually the reading note...[Details]
This small program is still the use of timer, which is relatively simple. The specific parts are noted in the comments, please refer to the comments. /*********************************************...[Details]
LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of light...[Details]
In the previous article, we mainly learned the basic knowledge of NAND Falsh. Today, we will summarize the initialization of NAND Flash, as well as block erase, page read and write operations, and th...[Details]
Human economic activities have reached the industrial economy era and are entering a period of rapid development of high-tech industries. "Green" and "low carbon" have become the main themes of devel...[Details]
The first handheld oscilloscope from Rohde & Schwarz has broken the impression of traditional handheld oscilloscopes with simple functions, low indicators and rough structure. It has reached the perf...[Details]
On August 28, Skyworth TV held a new product launch conference entitled "Exploring Infinity", officially launching a new S series product - Skyworth S81 self-luminous smart TV, and a new Q series pro...[Details]
Apple is reportedly developing its own chips to replace Qualcomm's, but the looming loss may not have much of an impact on Qualcomm's profits, analysts said. Investors once believed that Qualcomm'...[Details]
On January 20, Pony.ai announced the launch of its self-developed automotive-grade computing unit solution, equipped with NVIDIA DRIVE Orin™ (SoC). Through in-depth cooperation with NVIDIA, a milesto...[Details]
Molex Signal Integrity Solutions: Optimizing High-Speed Digital Channels The market demand for bandwidth continues to increase, which means that signal integrity (SI) performance is more importa...[Details]
According to Jiwei.com, Visionox recently released its first quarter 2019 performance forecast, estimating a net loss attributable to shareholders of the listed company of 350 million to 450 million ...[Details]
I. Introduction
A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation, spectr...[Details]
The post-90s "genius boy" Zhihuijun has raised funds again!
On March 19, Zhiyuan Robotics' affiliated company, Shanghai Zhiyuan New Technology Co., Ltd., changed its business information. The ...[Details]
HERE Technologies , a global map and location platform service provider, has announced a partnership with British mobile analytics company Citi Logik to integrate its high-precision HERE Real-Time ...[Details]
Abstract: Clock tree synthesis is an important part of integrated circuit design today. Therefore, in the layout design process of FFT processor chip, in order to achieve a good layout effect, timi...[Details]
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