It's already 2021, so you still don't know about the desktop monitor with type-c interface, right? Then let me popularize the history of monitors.The earliest we used was CRT monitor, which used green...
Is there any module similar to E-WeChat?
Would it be best if it can communicate in two directions? Actually, it doesn't have one. Just like E-WeChat, one-way communication is also OK.
It's so frustrat...
LM358 is an operational amplifier composed of two op amps. It can be powered by a single power supply or a dual power supply. It is often used as a front-end voltage follower for voltage signal acquis...
Use XL6007 switch boost chip to weld a circuit to achieve input 5V and output 5-24V Circuit diagram: Link: https://pan.baidu.com/s/18Mb_5pFehhZX4sKanGIVTA Extraction code: v2bj...
1. Unboxing
First of all, I would like to thank EEWORLD and GD for hosting such a trial event, and I am lucky to be on the shortlist.
The last time I participated in a development board trial event at...
Detailed explanation of SD card startup: Makefile is the general outline; start.s is the main line; In start.s , the first step is to turn off the watchdog; the second step is to set up the SVC stack...[Details]
On the morning of October 22, DigiTimes, a media outlet that follows the electronics industry chain, reported that the long-rumored Apple 16-inch MacBook Pro notebook will be available at the end of ...[Details]
The 500MW/1000MWh Riddell battery project is the largest battery project in Australia to date.
Fluence Energy announced last week that it has surpassed 20GWh of energy s...[Details]
GM Global Technology Operations LLC and the University of Michigan have been awarded a patent for a free-piston linear generator (FPLA) for use in plug-in hybrid and range-extended electric vehicle...[Details]
China Energy Storage Network:
Energy security is an overall and strategic issue related to the country's economic and social development. It is crucial to the country's prosperity and develop...[Details]
Barcode technology provides an effective and reliable means for fast and accurate data collection and data entry. Together with computers and network communications, it forms the basis of modern co...[Details]
The speed of light is extremely fast, and this speed is essential for quickly exchanging information, but when light passes through materials, its chances of exciting atoms and molecules become very ...[Details]
When introducing the microcontroller resources earlier, we mentioned that the STC89C52 has a total of 512 bytes of RAM, which is used to save data. For example, the variables we define are stored dir...[Details]
0 Introduction
In automobile manufacturing enterprises, the body welding production line is a key production line, which determines the production capacity, product quality and ...[Details]
According to data released by market research organization EV-Volumes, a total of 9.4 million new energy vehicles were sold globally in the first three quarters of this year, accounting for approxima...[Details]
The input impedance of the x10 probe of the oscilloscope is 10M; the input impedance of the x1 probe is 1M. 1. For signal sources with high internal resistance, you should give priority to the x10 ...[Details]
Huawei Developer Conference 2020 will be held from September 10 to September 12. Huawei's official website stated that it will share the latest progress of HMS Core 5.0, unveil the mystery of Harmony...[Details]
December 1 report: At the end of the year, the global semiconductor industry merger and acquisition wave is still hot. Yesterday, the world's third largest semiconductor silicon wafer manufacturer Gl...[Details]
0 Introduction
Indirect frequency synthesizers composed of phase-locked loops play a very important role in the field of wireless communications. The output signal of a phase-locked frequency ...[Details]
With the expansion of urban construction in my country, the number of vehicles is increasing. The operation and management of transportation, the reasonable dispatch of police vehicles, the command...[Details]