I just want to ask if I need to use the IO port to turn on the LED light after the PWM registers are configured?Or can I just use PWM to dim and brighten the LED, turn the light on and off?Why can I o...
With the continuous development of science and technology, especially the birth of 5G , the expansion of the number and coverage of the Internet of Things has brought unprecedented challenges to the I...
Buzzers are commonly used devices in circuit design. They are widely used in industrial control alarms, computer room monitoring, access control, computers and other electronic products as early warni...
When communicating via LIN, the host sometimes displays a checksum error in response to the slave (DSP 28035). What could be the cause? Since the checksum is calculated by the 28035 LIN itself, how co...
[i=s]This post was last edited by lvqy on 2020-4-25 14:56[/i]SensorTile.Box Kit Operation Mode: Entry Mode Trial
Install the app
From the resource post - [Competition Information], I got the relevant ...
Recent innovations in the technology industry for wireless charging of electric vehicles may eventually free these new energy vehicles from the constraints of heavy battery modules. Recently, Tesla, ...[Details]
Today, the official Weibo account of realme revealed that the upcoming new phone realme X is customized by the specially invited product design director Naoto Fukasawa. Naoto Fukasawa is a famous Jap...[Details]
Is it necessary to install filters on servo drives? Too many people have asked Qingdao LV Bo Jie Neng this question. Qingdao LV Bo Jie Neng's answer is yes. It is indeed necessary to install MLAD-S...[Details]
According to foreign media reports, on October 19th local time, LG Innotek, a subsidiary of LG Group and an electronic product component manufacturer, announced that it has successfully developed a h...[Details]
Supercomputers in Germany, Japan and Poland advance quantum computing research using Grace-Hopper and quantum-classical acceleration supercomputing platforms
NVIDIA today...[Details]
Supercapacitors are a new type of power storage device that has only been mass-produced in recent years, also known as electrochemical capacitors. They have the high discharge power advantage of el...[Details]
first, typedef struct { vu32 CRL; vu32 CRH; vu32 IDR; vu32 ODR; vu32 BSRR; vu32 BRR; vu32 LCKR; } GPIO_TypeDef; The BSRR and BRR registers are 32 bits. Compare: 1) Set a bit in the low...[Details]
On April 29, Foxconn Industrial Internet released its first quarter 2021 performance report. During the reporting period, the company achieved operating income of 98.378 billion yuan, a year-on-year ...[Details]
It has to be said that 2020 has been quite turbulent for listed companies in the mobile phone industry chain. The impact of multiple factors such as the epidemic and sluggish demand in the smartphone...[Details]
Abstract: A new DC/AC power transmission circuit topology is proposed. By using pulse-by-pulse magnetic reset technology, the high-frequency transformer can withstand the high-frequency SPWM pulse tra...[Details]
Biometric payment cards with integrated fingerprint sensors make contactless payments more convenient, secure and hygienic. The contactless card remains in the cardholder's hand throughout the paymen...[Details]
As my country's urbanization process continues to accelerate, the pressure on urban pipelines to maintain the normal operation of cities continues to increase. During capacity expansion, transformati...[Details]
According to CNBC, US President Trump expressed his favor for Apple CEO Tim Cook, who calls him whenever he has a problem. “That’s why he’s a great corporate leader,” Trump told reporters outside th...[Details]
Reuters reported on May 11 that the world's largest chip buyers, including Apple, Microsoft and Google, are setting up a new lobbying group with chip giants such as Intel to demand that the US govern...[Details]
When beginners are faced with circuit diagrams with dozens or even hundreds of components , and their connections are crisscrossed and varied in form, they often feel overwhelmed. How can they easily...[Details]
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