After Apple released the iPhone 11 with a standard 18W charger, it boosted the development of the PD industry. Judging from the current market conditions, the PD protocol may become mainstream, the TY...
[font=宋体][size=4][color=#000000] [/color][/size][/font] [font=宋体][size=4][color=#000000]I am now using Raspberry Pi and LSM6DSL to communicate to get the data of accel and gyro, and will add the times...
Circuits (Jiangsu University) : https://training.eeworld.com.cn/course/2728701 Circuits and circuit models02Reference directions of current and voltage03Electric power and energy04Resistor05Voltage so...
I am working on a smart fire protection platform. I upload the alarm information of the fire host to the platform through a transmission device. But I don't know how to read the data of the fire host ...
Why is the voltage at the out end always around 4.5V~5V when the optocoupler is not conducting? Is it leakage current? Is it that much? Because a 10K resistor is connected to the LED in series at the ...
On November 3, Infineon Technologies, a supplier of automotive semiconductor solutions, launched the next-generation innovative radar RASIC™ CTRX8181 transceiver, which is the first product in a new ...[Details]
November 20 report: With the full launch of the global 5G commercial process, the RF front-end industry has ushered in huge development opportunities. At the "2020 Beijing International Microelectron...[Details]
This is a program that was successfully tested by a 51hei forum moderator. It uses an STC microcontroller. The circuit is relatively simple so I won't draw it. The button is connected to port P2.
Th...[Details]
Zuosi Auto R&D released the "2024 Automobile Display and Central Control Instrument Industry Research Report". In-vehicle display has become one of the focuses of competition for major car companie...[Details]
According to PatentlyApple, supply chain reports indicate that TSMC will launch an enhanced version of the 3nm process called 3nm plus in 2023, and the first customer to use this technology will be A...[Details]
Recently, I got a USB-C to Lightning cable from a supplier that uses a non-Apple original MFi chip, but the performance of this cable is almost the same as the original cable, and it also supports Ap...[Details]
When using certain devices, there are very high requirements for the accuracy of the delay time. At this time, you can use a high-precision delay function to achieve precise delay. Implementation T...[Details]
The output of the current source three-phase PWM rectifier presents a DC current source characteristic. The sinusoidal modulation method is used to control the distribution of the DC current Ii in ea...[Details]
On December 11, Xinwanda said that the fifth meeting of the fifth board of directors of the company reviewed and approved the "Proposal on Joint Investment and Related Transactions between the Compan...[Details]
Semtech Corporation (Nasdaq: SMTC), a leading supplier of high-performance analog and mixed-signal semiconductor products and advanced algorithms, recently announced the official launch of LoRa Basic...[Details]
SCHOTT Group, an "excellent student" at the CIIE, delivered a great performance and presented its new products to the CIIE stage for the fourth time • With the debut of new consumer electronics tec...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
On the 15th, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced that it would introduce new export control regulations to restrict Huawei's ability to use U.S. tec...[Details]
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