[font=微软雅黑][size=4]I was on vacation yesterday, but I was shocked by a wave of messages from netizens in the afternoon. They all asked me if I knew that PCB manufacturer Jiali Chuang and Jiepei were i...
The hardware wiring of tlv5620 is as shown in the figure. The reference voltage (2,3,4,5) and VDD are connected to the 3.3V terminal of dsp, and (6,7) are connected to the SPISIMO port and SPICLK port...
I want to use the counting mode of two timers, which requires turning on and off as I want. How should I control it? Because in 51, there is TRX to control the start and end of counting, how can I ach...
This post mainly records the release progress of RT-Thread 0.4.0. The two goals proposed by RT-Thread 0.4.0 at that time: - POSIX compatibility - Application module loading is now getting closer. . . ...
[i=s]This post was last edited by dcexpert on 2019-5-20 12:54[/i] There are 4 WS2812 full-color RGB LEDs on the McQueen, which are controlled using P15. WS2812 is a serially controlled LED with an int...
In today's society, heart disease has seriously affected people's life safety. Many patients with sudden heart attacks are threatened because they cannot get timely treatment. Traditional ECG monito...[Details]
Embedded systems are the replacement products of computer technology, communication technology, semiconductor technology, microelectronics technology, voice and image data transmission technology, and...[Details]
introduction
At the beginning of this century, Veit used Einthoven's galvanometer to record the electrical activity of the human pregnant uterus from the body surface for the first time. In 19...[Details]
Blood pressure is one of the important physiological parameters of the human body. Accurate measurement of it is conducive to early detection and identification of hypertension types, and to the pro...[Details]
Currently, it is impossible to dynamically obtain patient information in medical monitoring. Once the patient's condition worsens, emergency treatment cannot be implemented in the first place, and the...[Details]
Safety is the top priority in the production process, especially for dangerous operations. When the high-voltage line is shut down for maintenance, it is necessary to follow the regulations of powe...[Details]
The overcurrent and overheating coordinated protection technology implemented by polymer positive temperature coefficient devices (PPTC) can protect motors, controllers and electronic components in...[Details]
From the moment AVS video was born, scientists and engineers have been working tirelessly to reduce the size of audio and video bitstreams. Various advanced video compression algorithms have emerge...[Details]
Introduction With the continuous development of economy, people's demand for automobiles is increasing day by day. Correspondingly, automobile consumer groups are becoming more and more mature. It...[Details]
With the rapid development of network technology and information communication, network economy and knowledge economy are no longer the exclusive domains of IT and other high-tech industries. The i...[Details]
In recent years, the development of automotive electronic technology has significantly improved vehicle safety performance. One of the technologies that is expected to be widely used is the tire p...[Details]
introduction
Traditional electric actuators are easy to use and save investment, and have been widely used in production process control systems in the fields of electricity, metallurgy, petro...[Details]
Abstract:
A single pulse secondary radar reply processor implemented with EPLD. Its main functions include: reply frame pulse detection, reply information decoding, assembling reply inf...[Details]
With the rapid development of the automobile industry, the requirements for automobile control, communication and networking are becoming more and more complex. The new generation of electronic co...[Details]
When it comes to ATX power supply, people will think of two "classic" ICs: pulse width modulation chip TL494 and voltage comparator LM339. The new dedicated control chip AT2005B has the functions ...[Details]
PCB Design
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