[i=s]This post was last edited by Rambo on 2020-3-12 11:55[/i]These days, the most powerful people on the street are the security guards in public places and the staff of various residential communiti...
I don't know why the original post was lost, so I'm posting it again. I've released a wave of development boards after graduation. 1. CC2650 launchpad, 150 yuan free shipping, almost new2. msp432 luan...
Question for the 18th time The red arrow 1 in Figure (03) of this article points to the stage when the power switch tube is turned on. When the power switch tube of the flyback converter is turned on...
The chemical analysis room belongs to the laboratory testing room, which needs to be away from dust, smoke, noise and vibration sources. It can be seen that a good design is crucial. So, how to do a g...
Course design content and requirements:
Task: Use the microcontroller and DAC0832 chip to generate sawtooth waves and square waves, and display the frequency of the generated waves on the digital tub...[Details]
0 Introduction
With the development of modern electronic technology, the development of interface technology is also becoming more and more rapid, and the USB interface has developed and g...[Details]
Today, Huawei's Consumer Business CEO and Huawei's Executive Director Richard Yu posted a short video on Weibo. In the video, in addition to thanking users for their support for Huawei over the past ...[Details]
This article comprehensively discusses
the electromagnetic compatibility of
electronic
equipment. It analyzes the interference sources and transmission paths of interference in a more specif...[Details]
Recently, news broke that a new generation of Apple CarPlay will be launched at the end of the year, and at least 14 car manufacturers are currently supporting it. These include Acura, Audi, Ford, Ho...[Details]
The trigger modes include Auto and Normal, and the most commonly used one is Auto. In addition, we also need to be clear about the concept of "pre-trigger". Automatic triggerAuto The oscilloscope w...[Details]
LPC824 is a 32-bit low-power microcontroller launched by NXP based on the Cotex-M0+ core (version r0p1). It has 32KB FlashROM, 8KB SRAM and low power supply voltage (1.8V~3.6V) , the power consumptio...[Details]
According to foreign media reports, the US Patent and Trademark Office has granted Apple a patent for the Titan Project, an advanced "navigation system" for self-driving cars to fine-tune the final d...[Details]
What is 51 single chip microcomputer 51 single-chip microcomputer is a general term for all single-chip microcomputers compatible with Intel 8031 instruction system. The ancestor of this series ...[Details]
"After two seven-year periods of hard work, the laser TV led by Hisense has undoubtedly achieved the world's number one position in terms of product innovation, market position, patent layout, standa...[Details]
This application note gives the measurement method used by the MAX2205 RF power detector to test signals with different peak-to-average ratios, and discusses the working principle of the MAX2205 from...[Details]
According to Jiwei.com, the domino effect caused by tight wafer supply is intensifying in the semiconductor industry chain. MOS price increase, power management chip price increase, MCU price increas...[Details]
Although there are a lot of examples on the Internet, it still took me several days to run a small program implemented by USART through interrupts. It was extremely frustrating. Here are the problems ...[Details]
On September 6, Huawei officially released the Kirin 990 5G chip at the IFA 2019 conference in Berlin, Germany. Huawei Consumer Business CEO Yu Chengdong said at the press conference that more and mo...[Details]
1 Background
In the previous two articles, we introduced the waveform extraction mode and interpolation mode of the oscilloscope. Users can increase or decrease the waveform sampling rate as needed t...[Details]
RF/Wirelessly
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