I used STM32F767 to make a test machine, and I needed a network port. I bought a development board, and the network port example in the routine required knowing the computer's IP address. My boss said...
The reason why the display detector of the spectrum analyzer is introduced is that in applications such as broadband signal power testing, power spectrum density testing, and phase noise testing, ther...
[i=s]This post was last edited by roc2 on 2019-10-6 11:02[/i]1. Overview
HTTP web server is a common function of ESP8266. Here we use the ZeroZhi open source platform to demonstrate this example.
2. S...
DIY rechargeable three-speed small fan - Power Technology - Electronic Engineering World - Forum (eeworld.com.cn)First of all, I would like to thank EEWORLD forum for giving me this opportunity to DIY...
The FOC vacuum cleaner development kit is a low-voltage sensorless FOC development board developed using CMS32M5733. It supports sensorless FOC and single resistor control, and has fast startup, smoot...
definition RF power meters are used to measure the power in RF circuits. We can choose different ways to measure power according to different applications. RF power is a critical parameter in many ap...[Details]
AT&T uses NVIDIA AI to optimize operations
Telecommunications giant AT&T uses NVIDIA AI to improve data processing efficiency, optimize service vehicle routing and create digital t...[Details]
Because stm32f103c8 is used as the main controller to control the car, the speed of the car is input by two photoelectric encoders (one on the left and one on the right). Therefore, the external cloc...[Details]
The sensitivity of electret microphones, which are widely used in radio recorders, telephones and other electrical appliances, directly affects the transmission and recording and playback effects. ...[Details]
introduction
ZigBee technology defines three types of devices: coordinator, router and end-device. The coordinator is mainly responsible for starting the entire network; the router's function is main...[Details]
In the first half of this year, Chongqing's automobile production reached 1.214 million vehicles, ranking first among cities in China. Among them, the production of intelligent networked new energy ve...[Details]
With Google, which is aggressively developing AR, acquiring Micro LED display company Raxium, it not only marks an important step in Google's layout of the metaverse, but also brings the topic of the...[Details]
Fault phenomenon: The AC adapter for a certain brand of mobile phone, brand name Mobile, TY-768A. When connected to AC
power,
the indicator light does not light up.
Maintenance: For...[Details]
The original Chinese name of laser is "雷射" or "莱塞", which is the transliteration of its English name LASER. It is an abbreviation composed of the first letters of the English words Light Amplificat...[Details]
: General delay subroutine : 7FEBH - FFEBH : Delay : The delay constant is placed in the R2 register. The delay time corresponding to the time constant N (hexadecimal) (for 6MZH crystal oscillator...[Details]
Testing process After testing, it was found that the instrument's RF main board component was damaged. Repair process After replacing damaged components on the control panel, engineers adjusted th...[Details]
When you walk into the bathroom, your favorite music station is already playing, and the smart mirror has synced with your smartphone to display your daily schedule, current weather conditions and tr...[Details]
What is short circuit and open circuit If there is a short circuit, all the current can pass through. At this time, the electrical appliance can be regarded as a wire without resistance. The amme...[Details]
With the continuous development of LED production technology, car-mounted mobile phones and other displays require higher and higher brightness, and heat dissipation has become a thorny problem tha...[Details]
In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]
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