The layout I am used to is as shown above. I can open my own package library by clicking SCH Library. I don't know what I clicked. The computer I use at work can only display projects. If I click syst...
After the current is sampled, it is inverted and amplified by 2 times (U9A), and then the output is connected to the form of a hysteresis comparator (U9B). Why can't it be directly fed to the ADC port...
Please note that this article assumes that the reader has a certain understanding of DSP and CCS V3.3 environment, knows how to configure cmd files, knows how to create a new project, compile and conn...
For the dup and fork functions, the former copies a file descriptor, and the latter copies the process, and the related file information will also be copied.1. Regarding Dup
As we already know, for a ...
On the morning of February 18, a video conference to mobilize the construction of the Shanxi Yanqu Pumped Storage Power Station Project was held in Beijing. Mao Weiming, Chairman of the State Grid ...[Details]
1 Introduction
With the popularity of electronic and electrical products in social life, many domestic small and medium-sized enterprises have begun to develop and produce such products on th...[Details]
On June 16, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched the Intel E3800 series industrial rob...[Details]
According to Korean media reports, the organic vapor deposition equipment originally planned to be put into storage in February next year has been put into storage on the 12th of last month. This equ...[Details]
The CEO of electric scooter maker Niu Electric reportedly said recently that the company has no plans to build cars for the time being. He said: "We are focused on urban travel." Li Yan said his com...[Details]
USB charger kit, also known as MP3MP4 charger, input AC160-240V, 50/60Hz, rated output: DC 5V
250mA (label sticker is 500mA, if you want to output a higher current for a long time, plea...[Details]
On June 11, the long-silent Nokia mobile phone had new developments: Nokia's exclusive brand licensee HMD released a new phone called Nokia C20 Plus. The launch price of 699 yuan indicates its low-...[Details]
According to Jiwei.com, MediaTek issued an announcement that in response to the company's financial planning, its subsidiary Sigmastar Technology Inc. will dispose of the equity of Xiamen Xingchen Te...[Details]
According to Jiwei.com, the China Trade Relief Information Network reported that on March 17, 2021, the U.S. International Trade Commission (ITC) formally launched a 337 investigation into certain po...[Details]
Recently, MediaTek officially announced that MediaTek has cooperated with Google to integrate the AV1 video codec used for YouTube video streaming on the MediaTek Dimensity 1000 series 5G chips, supp...[Details]
Multiplying D/A converters (MDACs) and their post-amplifiers bridge the digital to analog world. MDACs generate current values proportional to the input digital code (see Figure 1). The post-ampl...[Details]
8051 sends 0 ~ 15 to the laptop, and there is a short interval between this transmission and the previous transmission. #include STC89C5xRC.H void delay() { int i, j; for(i = 0; i 300; i++) ...[Details]
Q1: What is a touch screen?
A: A touch screen is a device that uses a computer to identify the position of a display screen by contact with the surface (such as with a finger, pen, or other obj...[Details]
Specific implementation functions: (1) The measurement and display of temperature, humidity and light values are stable and accurate; (2) The temperature, humidity and light alarm thresholds ...[Details]
Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
Mobile and portable
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