[i=s]This post was last edited by elec32156 on 2021-9-6 15:52[/i]As shown in the figure, this is the internal circuit of a 4-channel ESD protection device TPD4E001 and the application circuit of an ex...
I looked up Knowles online and it seems to be a well-known company. I took a fancy to their ultrasonic microphone SPU0410LR5H. I looked up ultrasonic on the official website and found this model. I al...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
Today I received a call from SF Express saying that a package had arrived. I asked them to leave it at Cainiao Supermarket. I went to pick it up after noon. Wow, it was huge! It was bigger than I imag...
Indian automaker Tata Motors has announced its latest electric vehicle technology, ‘ZIPTRON’, which will power a range of Tata electric vehicles, starting with a model confirmed to be launched in...[Details]
According to foreign media reports, researchers have developed a machine learning algorithm that can predict how different driving patterns affect battery performance, helping to reduce charging time...[Details]
On the morning of April 9, Chen Xuehua, deputy director of the Sichuan Provincial Department of Science and Technology, visited Chuanwei Group for research and exchange. Xie Jianguo, chief engineer...[Details]
When many people hear the word "robot", they think of "cool appearance", "powerful functions" and "high-end". They think robots are as high-end and cool as the "Terminator" in science fiction movie...[Details]
The microcontroller source program is as follows: #include reg52.h //Include the header file. Generally, no modification is required. The header file contains the definition of special function regi...[Details]
As international trade frictions continue to increase and the semiconductor industry's loss cycle extends, Japanese semiconductor manufacturers are having a harder time. Since Toshiba Memory became i...[Details]
Recently, Yinlong New Energy Co., Ltd. has undergone personnel changes, with six directors resigning, including Dong Mingzhu, chairman of Zhuhai Gree Electric Appliances Co., Ltd. In addition, superv...[Details]
Recently, Continental launched a face recognition authentication display at CES 2024 - a two-level entry control system based on face recognition. The display uses a special camera system installed o...[Details]
On August 9, Huawei Consumer Business CEO Richard Yu announced the official launch of the Hongmeng system to 5,000 attendees at the main venue and to the world. Hongmeng's English name, HarmonyOS, me...[Details]
The emergence of system-on-chip enables chips to achieve more complex functions and obtain higher performance, but at the same time, its internal signals are becoming increasingly difficult to observe...[Details]
Recently, a mysterious black new Motorola phone was exposed online. No selfie camera was found in the photo on the front of the phone, which undoubtedly added a bit of mystery and triggered net...[Details]
Distributed photovoltaic power generation has appeared in people's vision, especially civil and commercial distributed photovoltaic power stations have shown a rapid growth momentum in recent y...[Details]
News Highlights Recently, Royal Caribbean Cruises purchased 55,000 tablets equipped with Intel® Atom™ processors 15,000 of which were deployed on the world's first smart cruise ship, "Quantum of...[Details]
Mouser Electronics, Inc., an authorized global distributor with the latest semiconductors and electronic components, is now stocking the i.MX RT106L and i.MX RT106F crossover processors from NXP® Sem...[Details]
CMMB signal generator test principle and application
CMMB (China Mobile Multimedia Broadcasting) is China Mobile Multimedia Broadcasting. With the strong support of radio and telev...[Details]