I need help from all the masters in the forum. I have a .brd file, but I can't convert it into AD17. I have no choice but to ask for help from the masters. How should I convert it? Please teach me.
Th...
DC-DC chips have current control mode and voltage control mode? How to understand?
Question 1: Is the voltage control mode understood as constant voltage control? Is the current control mode understoo...
The "first bid in the country" for tax -control cash registers was issued recently in Guangdong Province, and five companies won the bid. On February 15, the Guangdong Provincial Government Procureme...
I need help: After the synchronous motor is powered on, the rotor keeps rotating 8 or 9 degrees forward, and then 8 or 9 degrees reversely, and keeps doing this cycle. The interval seems to be between...
A little learning method for analog electronic circuits1. Summary 1. Identification of feedback circuit (1) If there is a reverse transmission path for the signal in addition to the amplification path...
I DIYed an MP3 module, but it doesn't work properly. VS1053 can't read or write registers.The main function test code is shown above. The value of the VOL register is 0 when viewed through the serial ...
NIO announced that Feng Wei will join the company as Chief Financial Officer (CFO), effective November 18, 2019. Li Bin, founder, chairman and CEO of NIO, said: "On behalf of the NIO Board of Dire...[Details]
1 Introduction
Nowadays, when raising aquariums at home or in restaurants, oxygen is usually supplied by oxygen pumps all the time, which wastes both electricity and oxygen. The feeding is don...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E are +3.0V powered EIA/TIA-232 and V.28/V.24 communication interface chips with low power consumption, high data rate, and enhanced ESD protection. The enha...[Details]
A teardown of Honor's latest smartphone model shows that parts made by U.S. companies account for 40 percent of the product's manufacturing cost, according to Nikkei. The brand, which was originally ...[Details]
This experiment was successfully verified on the LPC1114/LPC1343/LPC11U14 development board designed by me: Let me show you the pictures first. Here are three types of chips and three types of develop...[Details]
0 Introduction
A digital filter is a device that changes the relative proportion of frequency components contained in the input signal or filters out certain frequency components through a...[Details]
Shanghai Wanye Co., Ltd. (hereinafter referred to as the "Company"), a listed company, announced that it will sign a "Memorandum of Cooperation on the Joint Venture Establishment of an Integrated Cir...[Details]
With the development of science and technology, people gradually understand the macro and micro worlds, and weak signals in more and more fields (physics, chemistry, astronomy, military radar, seismol...[Details]
The energy efficiency rating standards for variable frequency motors are usually divided according to relevant national standards and internationally recognized IEC (International Electrotechnical ...[Details]
1 Introduction
With the rapid development of modern information technology and the gradual realization of traditional industrial transformation, temperature detection and display systems that c...[Details]
Macroblock Technology and Dream Animation jointly create Taiwan’s first ultra-fine pitch LED display virtual studio 聚积科技日前与台湾知名动画公司「梦想动画」共同打造台湾第一座LED显示屏虚拟摄影棚。此位于台北的虚拟摄影棚以具有高画质、3840Hz视觉刷新率的超高清 P1.25...[Details]
Key data on power battery production, vehicle installations and exports this month : ● Power battery production: 64.2GWh, energy storage battery production: 9.1GWh, the total of the two is 73.3GWh ...[Details]
The touch screen solution is adopted for human-computer interaction of the multi-functional acquisition and display platform. The touch screen function mainly relies on the resistive touch screen. T...[Details]