The batch selected was relatively late, so I am only posting the unboxing post now, thanks EE!!!
I originally planned to use the esp32 camera, but found that the interface is different.
It seems that ...
From the processing principle, CNC engraving machine is a kind of drilling and milling combined processing. It is a typical mechatronics product and has a wide range of market applications in mold eng...
I am an electrical engineering major and will be a senior soon. I have no hope of getting admitted to the Southern Power Grid. After graduation, I plan to work in the electronics industry in Guangzhou...
[:)][:)][;)] Microcontroller master's secrets, the best 1. Don't say "Give me a code!" when you see someone's reply. You should think about why. When you figure it out yourself and refer to other peop...
I use the 4+3-bit DIP switch to let the user set two data at will, and the program reads the two data and then processes them accordingly. I group the 0~3 bits of the PC port and the 4~6 bits as a gro...
Figure 1 As shown in Figure 1, the output stage of the class-D amplifier adopts push-pull output. In order to reduce the high-frequency oscillation impact caused by the reverse recovery process of the...
Given the significant reduction in the price of photovoltaic modules and the continuous improvement in photovoltaic conversion efficiency, Jiangxi Province's new energy industry has made remarkable pr...[Details]
Not long ago, domestic regulatory authorities approved SK Hynix's $9 billion acquisition of Intel's flash memory business. The legal review phase for both parties has been completed. SK Hynix has off...[Details]
The 89S51 and 89C51 in ATMEL's 89S51 series have the same functions. The instructions are compatible. HEX programs can be used directly without any conversion. The 89S51 only adds a watchdog function...[Details]
The power auxiliary service market is a hot word in this round of power reform. Although the speed of the power energy market construction is not as expected, the domestic power auxiliary service m...[Details]
In 2011, the sales volume of new energy vehicles in China was only 8,159 units, and in 2017 it reached 777,000 units, with a compound growth rate of about 114%, which is much higher than the global...[Details]
Silicon Labs (NASDAQ: SLAB) announced that it has entered into a definitive asset purchase agreement with Redpine Signals to acquire the company’s Wi-Fi and Bluetooth businesses, its Hyderabad, India...[Details]
Electric energy is divided into AC and DC. The process of converting AC into DC is called rectification, and the process of converting DC into AC is called inversion. An inverter is a device that c...[Details]
In the design of DC-DC converters, when the input is equal to the output, if the conversion method when the input and output are not equal is still used, the conversion efficiency will not be impro...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Problems when using stm32f10x_lib.h file
Use uvison 4.x (MDK4.x) to create a project for developing STM32F103: test.uvproj
Add the source program main.c file to the project. The source co...[Details]
On June 9, at the 2021 World Semiconductor Conference, Wu Hanming, academician of the Chinese Academy of Engineering and dean of the School of Micro-Nano Electronics at Zhejiang University, delivere...[Details]
Scientists at NPL have made a major breakthrough in organic solar cell metrology, showing that a new type of atomic force microscope (AFM) can see into the working layers of organic solar cells and...[Details]
As a general data measuring instrument, digital oscilloscope plays an important role in the electronic field. It can generally be used to design and manufacture electronic equipment, as well as rep...[Details]
In recent years, improving the power factor of switching power supplies and reducing their pollution to the power grid have become an inevitable trend in the development of power supplies. In order to...[Details]
1. To prevent magnetic leakage interference, the distance between the voltage stabilizer and the equipment should not be less than 2 meters. Various magnetic records, disks, cards, etc. should be ke...[Details]
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