Problem description:During the system debugging process, it was found that the hardware interrupts often did not get a timely response. According to the phenomenon, it was inferred that the interrupts...
The Xingkong board can be programmed using the graphical interface programming software Mind+. The interface is as follows:This is very friendly to beginners. Even primary and secondary school student...
Today I was reading Weibo and saw a headline saying that the semiconductor industry continues to be hot, and MK has invested an additional 1 billion RMB in China's electronics business. It seems that ...
What does it mean that the X1 voltage and Y1 voltage of the safety capacitor marked in the figure are both 400V?In principle, the failure mode of the X capacitor is short circuit, and the failure mode...
The live broadcast introducesthe continuous innovation of the STM32 ecosystem and the continuous addition of new components and functions. This training is mainly aimed at developers and university te...
eric_wangST Sensors & Low Power Wireless Technology Forum
Since 2008,
LCD
monitors
have almost completely replaced CRTs, and the penetration rate among the public has been quite high. However, after a few years, are you ready to upgrade y...[Details]
So far, the focus on 5G has been mainly on the consumer market, but as people become more aware of 5G's high speed, low latency and connection density, a huge market in the B2B sector is also beginni...[Details]
According to a new research report released by Strategy Analytics, Apple Watch outsold the entire Swiss watch industry in 2019. Apple Watch shipped 30.7 million units worldwide in 2019, while the tot...[Details]
TSMC recently pledged to use 100% renewable energy worldwide, a global initiative led by the international non-profit organization Climate Group. RE100 has the support of more than 240 global compa...[Details]
Circuit diagram: X axis is P2 and Y axis is P0 C51 microcontroller program code:
#include reg52.H
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
//1
...[Details]
Liwang Electronics cooperated with Renesas Electronics to develop a full 5V OTP IP, which uses TSMC’s 130nm BCD Plus process and focuses on the automotive application market. Liwang Electronic...[Details]
The core of the autonomous driving algorithm technology framework is divided into three parts: environment perception, decision planning, and control execution. Environment perception: Convert sens...[Details]
This solution is for domestic automobile manufacturing units, automobile parts size measurement, based on contact measurement and precision mechanical transmission technology. I. Measurement principl...[Details]
Recently, the media reported that TSMC would submit the trade secrets requested by the United States on time. For a time, voices such as "TSMC has surrendered" and "TSMC has compromised" were heard e...[Details]
Lithium batteries are key components of electric vehicles. In today's world where major automobile countries are vying with each other to develop new energy vehicles, whoever has lithium batteries wil...[Details]
As a well-known domestic AMOLED panel manufacturer, Hehui Optoelectronics was born with a "golden key". In recent years, with the strong support of the Shanghai State-owned Assets Supervision and Ad...[Details]
At present, most of the long-delay thermal tripping test schemes adopted in China are to directly apply a voltage to the circuit breaker through a transformer to obtain the test current. During the...[Details]
Working Principle of Photo-controlled Thyristor
When a positive voltage is applied to the anode of the photo-controlled thyristor and a negative voltage is applied to the cathode, ...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]