The reference design scheme introduced is a flyback adapter reference design with a maximum output of 9V 5A. The scheme adopts the high-efficiency active clamp flyback controller UCC28780 and the seco...
Flow cytometer is a medical and life science instrument that uses light or impedance-based technology for cell sorting, biomarker detection, protein engineering, and diagnosis of health diseases such ...
Hello everyone, I am a novice in learning DSP. Recently, when I was using CCS3.3 and DM642, I kept getting stuck when I clicked CONNECT. I unplugged the emulator USB from the computer, and CCS reporte...
[i=s]This post was last edited by fish001 on 2020-9-13 16:40[/i]The reference voltage of the microcontroller is generally 3.3V. If the external signal exceeds the AD measurement range, the resistor vo...
Jiwei.com News: On April 7, the World Intellectual Property Organization (WIPO) released the global patent application data for 2019 under the Patent Cooperation Treaty (PCT). China surpassed the Un...[Details]
introduction
In the mid-to-late 1980s, the concepts of "virtual instruments" and "virtual systems" were proposed abroad. With the rapid development of microelectronics technology and computer tec...[Details]
Recently, Guangdong Oulai High-tech Materials Co., Ltd. (Oulai New Materials), a high-end display target company, received a C round of investment from SDIC Venture Capital. This round of investment ...[Details]
For the proportion and switch control of multi-joint industrial robots, PLC is used as its controller, and data is transmitted through the wireless data transmission module to achieve remote wirele...[Details]
Due to the needs of the project, I have been studying the format and specifications of the application layer protocol these two days, referring to the RS-485_Guide of ZLG given by Teacher Wu.
...[Details]
Simply put: if you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode). The default output device of the standard library function is the...[Details]
Innovation seems to have always been with Microsoft, and their R&D team is currently working on a mobile device charging project called AutoCharge. One of its goals is to create a completely seaml...[Details]
GSMA announced that MWC Shanghai 2021 will be held in a hybrid mode for the first time, allowing global attendees to share this event in person or online after months of waiting. With the launch of t...[Details]
1. Solutions to the RF interference problem
of mobile phones Regarding the RF interference problem of GSM mobile phones, Liu Junyong pointed out that GSM mobile phones work in TDMA mode, and ...[Details]
On July 29, 17 departments including the Shandong Provincial Development and Reform Commission and the Shandong Provincial Energy Bureau jointly issued a document and jointly issued the "Guiding Op...[Details]
Friends who have used iPhone may be very familiar with the mute button on the side of the phone. From the Steve Jobs era to the present day, no matter how the iPhone's appearance and functions have c...[Details]
DLL (Dynamic Link Library), since it is dynamic, then there is a static link library. I think if I say this, everyone will understand it better: Maybe some people who have written programs under D...[Details]
Application scenarios of electro-hydraulic servo valves
Due to its high precision and fast control capability, electro-hydraulic servo valves are widely used in the fields of aerospace and mil...[Details]
1. Introduction There are corresponding examples in the cube package for the three commonly used ARM IDE tools: MDK-ARM (keil), EWARM (IAR) and TrueSTUDIO (Atollic). As for arm-gcc, cube only provide...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
