Section 1 DP83TC811S-Q1: In-vehicle Ethernet makes your T-BOX even more powerful
In recent years, the concept of "Internet of Vehicles" has been very popular. Speaking of Internet of Vehicles, of cour...
[size=4][font=微软雅黑]Thanks again to our amazing editor:pleased:[/font] [font=微软雅黑] [/font] [font=微软雅黑]Hello everyone, I am the editor. Today is November 12, 2018. Even a 10,000-point defense BUFF bless...
Wearable temperature patches are an emerging trend in patient temperature monitoring systems. One of the biggest hurdles in designing these patches for use in clinical settings is meeting stringent ac...
A friend of mine bought another oscilloscope, but he said that the new oscilloscope had problems because the signal he measured was very different from the previous one, and the square wave was seriou...
The deployment of the Beidou satellite navigation system was completed some time ago, which can provide global users with all-weather, all-day, high-precision positioning and navigation services. Posi...
Solution IntroductionThe non-magnetic smart water meter solution is based on the MCU chip to realize the water meter related metering functions. The module is divided into a transmitting coil and a re...
USB Tips
1. Plug-and-Play
One advantage of USB over other traditional interfaces is the implementation of plug-and-play, which can also be called hot plugging. For users, when they insert...[Details]
The heart monitoring tools we see in our lives have been reduced from the size of a toaster to the form of a smart watch, and the future development trend of this tool is likely to surprise us. Accor...[Details]
With the improvement of Bluetooth 5.0 technical standards, TWS earphones have become a popular product today. However, with the popularity, some bone conduction earphone brands have also appeared on ...[Details]
2. ELF file introduction
2.1 Overview of executable file formats
Compared with other file types, executable files may be the most important file type in an operating system because ...[Details]
The Advanced Control Timer (Tim1) consists of a 16-bit auto-reload counter driven by a programmable prescaler.
The purpose is to measure the pulse width of the input signal (input capture), or genera...[Details]
LED breathing light Code By changing the delay time of LED on and off, the LED breathing light effect is achieved #include REGX52.H sbit LED=P2^0; void Delay(unsigned int t) { while(t--); } ...[Details]
Learning MCU means learning the hardware structure of MCU, the application of internal resources and peripherals. Master the initialization of various functions in C language (with a small amount of ...[Details]
This ultra-compact elastic memory chip improves SWaP and can be used in advanced missions such as communications, Earth observation, science and edge computing satellites.
Engineerin...[Details]
Keysight Technologies has five 1:1 passive probes. Except for the N2870A passive probe 10070D which only supports a 1:1 attenuation ratio, the other three N2889A, N2140A, and N2142A probes also suppo...[Details]
IIC Introduction The IIC protocol stipulates that the data transmitted on SDA must remain stable during the high level of SCL, and the data on SDA can only change during the low level of SCL. Dur...[Details]
Recently, NIO officially announced the information about its intelligent chassis research and development and self-developed ICC chassis domain controller. With the support of this technology, NIO ...[Details]
1. Comparison and selection of solutions
1 Circuit topology scheme
Solution 1: The power factor correction circuit adopts the flyback topology structure. The advantage is that the power factor c...[Details]
General testing process Unit testing - Integration testing - System testing - Domain testing The differences among unit testing, integration testing and system testing are as follows: 1. Differen...[Details]
For home appliance maintenance personnel, a maintenance power supply is essential. However, a professional maintenance power supply is quite expensive. If the power supply is properly improved, a st...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]