The size of chip resistors is very small, and they are often used in some small intelligent devices, such as some power products, home appliances, fitness equipment, network equipment, digital product...
[i=s]This post was last edited by jinglixixi on 2020-9-8 00:49[/i]In the post about PWM breathing lights, it was said that none of the PWM outputs are connected to LEDs, which is true. But it does not...
With the development of science and technology, the communication methods of human beings have been constantly changing, from gesture communication and language communication to later telephone commun...
Gaoyun's FPGA IDE is very convenient to use and has a very fast speed. I really want to play with this chip, but unfortunately, this kind of thing is very fatal once a problem occurs.
This time, I enc...
The semiconductor industry is the key to electronic products. The global semiconductor equipment market is worth about $100 billion, and the domestic market is growing at a rate of 39%. Downstream ...[Details]
Mobile power has become an indispensable digital device in the daily life of most consumers. We can see it in the subway on the way to and from work, or on the flight, train or long-distance bus to t...[Details]
IntroductionWLAN technology and embedded technology are two popular research directions at present, and the combination of the two, that is, embedded systems with wireless access functions, has a m...[Details]
In order to promote China's solar thermal power generation projects, the Asian Development Bank (ADB) recently approved China Huadian Engineering (Group) Co., Ltd. to carry out the technical develop...[Details]
The technology of smart HD network cameras mainly includes six parts, among which the intelligent analysis system has gradually become the soul of the system and will dominate the application and d...[Details]
Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
Using the iic communication of the stc12c5a60s2 microcontroller to drive the pca9685, because 9 servos are used, there is no need to short the solder joints on the driver board. The driver's scl and ...[Details]
In 2022, the intelligentization of automobiles will accelerate. The in-vehicle cameras, known as the "eyes of intelligent driving", need to increase both "quantity" and "quality". Image...[Details]
1 Grating displacement sensor measurement principle
A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usu...[Details]
Abstract: Abstract: Compared with switching power supply with voltage-control mode, the voltage adjustment rate in current in switching power supply with current-control mode achieves optimization ...[Details]
According to industry sources, as TSMC's delivery time extends to 4-5 months, first-tier IC design companies in Taiwan have notified customers that their chip prices will increase further starting fr...[Details]
I have been learning how to use AVR microcontrollers these days, and I have also transplanted some function libraries that I used on 51 microcontrollers before. Today I am debugging LCD1602 and would...[Details]
According to foreign media reports, self-driving cars are not yet ready for large-scale commercial deployment, but as technology advances, most companies hope to develop multi-layered safety technolo...[Details]
The oscilloscope is a commonly used electronic measuring instrument. There are many types of it, and the desktop oscilloscope is one of the most commonly used ones. When we choose a desktop oscillosc...[Details]
Analog electronics
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