I beg all masters and seniors to see where the circuit is configured incorrectly. The current problem is that there is a leakage of 4~5mA when the load (voice chip) is connected.Please give me some ad...
To understand the triggering of an oscilloscope, we must first understand the role of the triggering of an oscilloscope. Let's take a look at the current running state of the oscilloscope. The oscillo...
ST-60 is a new semiconductor series of STMicroelectronics, dedicated to the innovation of contactless connection. ST-60 uses the 60GHz frequency, which is an unlicensed band in most countries. The rea...
I received the development board today. I feel that the packaging in the express box is very simple. It only contains the development board in an anti-static bag, and there is no anti-fall and anti-ex...
I have done a lot of operations before. At some point, I executed catkin_make under catkin_ws. I did not compile the workspace. It was done. BUILD_SHARED_LIBS is on. Many packages should be scanned la...
With the two major traffic pillars of Xiaopeng and Huawei, and the participation of many organizations such as DoCar, AEB (Autonomous Emergency Braking) has become the focus of everyone's conversat...[Details]
Infineon's latest security device SLC38 is combined with TrustSEC's operating system BIO-SLCOS to provide a secure and open platform for advanced smart card applications. As a global semiconducto...[Details]
I have been in contact with microcontrollers for some years and have some understanding of CPLD, but to be honest, I have never used it in a design.
Once I had an interview, and a senior engineer a...[Details]
I was bored and saw my friend in the lab made a running light with LEDs. It immediately attracted a large group of girls. I was not convinced at the time. Humph, it's just a running light. Who can't ...[Details]
I. Overview We all know the function of the system clock, which is the heart that drives the entire chip. Without it, it is like a person without a heartbeat. For those who use the development board ...[Details]
As "hardware convergence, software definition" has become the consensus of the industry, software has become a key factor in determining the upper limit of smart vehicles, and its proportion in the e...[Details]
introduction
The integration of Wi-Fi wireless access and EPON system wired access has greatly enriched the application scope of EPON, and can make up for the shortcomings of each technology, ...[Details]
Honor 60 Pro is equipped with BOE's new generation of flexible OLED quad-curved screen
On the evening of December 1,
Honor Mobile
held a new product launch confer...[Details]
Abstract: This paper introduces a high-speed graphics acquisition system with FPGA as the core chip. The graphics acquisition frequency can reach 13.5MHz. In this system, the latest video A/D chi...[Details]
An important idea for chip talent training is to closely integrate with the industry. As some countries rudely block the global industrial chain, the plight of backward technology in our domest...[Details]
We almost always need to measure some type of current. In a previous article, I described the two main reasons for measuring current and a few ways to do it using lossy current sensing techniques. Th...[Details]
Scientists say they are working on a solution to the problem of long charging times for lithium-ion batteries , with new battery technology that could allow electric cars to travel more than 200 mile...[Details]
The financial report released by Hon Hai today (5) showed that the company's self-reported revenue for the whole year of 2021 was NT$5.94 trillion (same unit below), a year-on-year increase of 10.86%...[Details]
According to people familiar with the matter, recently, the Shanghai Intellectual Property Court ruled to dismiss all lawsuits filed by Spanish company Fractus against domestic mobile phone manufact...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
Power technology
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