Today is the Lantern Festival. I wish you all the best and good health! 2019 Xi'an City Wall Lantern Festival to share with you [align=center] [/align] [align=center]There are so many people[/align] [...
As we enter a period of vigorous deployment of 5G, a new industrial ecosystem is taking shape because its technical characteristics are quite different from the previous four generations.As a suppleme...
In the example, the effect of PWM regulation is hard to see if it is not observed on an oscilloscope, so the only way to make the effect more obvious is to modify the program. In addition, since the o...
1. Driver InstallationAfter unpacking, I was ready to try it out.My computer was installed with WIN7 system. I followed the instructions of the LOTO driver installation guide and installed it successf...
With supply chain issues making Wi-Fi 6E equipment hard to find, businesses are choosing to hold off on upgrading until Wi-Fi 7 becomes available late next year.
Supply chain issues for Wi-Fi 6E acces...
The old version of CH32V103 development board has W25Q16 memory, which can store relatively fixed data such as picture library and font library. In the new version of development board, this device is...
Beijing, China, October 12, 2023 – In the strategic environment of high-quality development of semiconductors and integrated circuits in Dongguan and the Pearl River Delta, the International School o...[Details]
Using hardware i2c and driving ht16c22, the program is definitely unstable, so I'll just post it. It's best not to use it in the project.
Contents of the file i2c.h:
#ifndef _STM32F103_I2C_...[Details]
Foreign media mspoweruser reported that under-screen cameras will eventually enter mass production, which may put an end to the notch screen and punch-hole camera design. Now, according to L...[Details]
WiSA® LLC, the Wireless Speaker and Audio Association founded by Summit Wireless Technologies (Nasdaq: WiSA), announced that its member, China’s largest TV manufacturer SKYWORTH Group Co., Ltd. (HKSE...[Details]
With the promotion of the concept of smart home, smart speakers are expected to be the "entry point" by enterprises and have attracted the attention of the public. Although the sales volume of smart ...[Details]
What is thermal resistance
Thermal resistance (Θ) is the ratio of the temperature rise in a heat dissipation path to the heat flowing through the same path. It is described by the ...[Details]
A while ago, the EEWorld forum launched a topic discussion, inviting engineers to talk about what indicators or factors should be considered when choosing battery management chips, and encouraged n...[Details]
1. How to use ① Place the megohmmeter steadily and firmly, and wipe the surface of the object being measured clean to ensure correct measurement. ②Correct wiring: The megohmmeter has three terminals:...[Details]
STC89C51/STC89C52 Timer No internal oscillation source, an external crystal oscillator is required Using 11.0592MHz or 22.1184MHz can easily get the standard clock for serial communication. The STC89...[Details]
1. The program compilation environment is WINAVR version 20070122
2. It can be simulated in proteus, and the microcontroller can be ATmega16.
3. Pay special attention to uchar eemem __attribute__((...[Details]
Li Dan (Chief IC Analyst, CCID Consulting, Beijing 100048) Abstract: Automotive electronics has become a development focus in the field of automotive industry technology and an emerging growth poin...[Details]
China March 18, 2024 - Aixin Yuanzhi, an artificial intelligence chip R&D and basic computing platform company, announced that the second Xuantie RISC-V Ecological Conference with the theme of "Open·...[Details]
As we all know, power adapters are indispensable in daily life. This article will take the 5L0165R power adapter as an example to explain its circuit and fault troubleshooting. The travel charging p...[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]
The pulse width modulation technology PWM of the inverter is a kind of technology that uses a reference wave as the "modulation wave" and a sine wave with a frequency N times that of the modulation...[Details]
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