In recent years, the Internet of Things has been very popular. It is foreseeable that this year will still be a hot year for the Internet of Things. So, what will be the development trend of the Inter...
A project uses CC2530's P0_4 P0_5 as serial ports, but the default zha protocol stack only supports serial port 0 spare position 1 and serial port 2 spare position 2, which is a bummer. After some cod...
AT-START-F425 provides official routines, which are quite complete. In the external interrupt routine, we can see two routines, namely external interrupt and software triggered interrupt.
The specific...
For multi-layer printed circuit boards, the inner working layer is sandwiched in the middle of the entire board, so the inner layer processing should be carried out first. Specifically, the inner laye...
Recently, I designed a product that requires DC high voltage. The current is not very large. The traditional double-tube boost circuit using a transformer feels expensive and the design is a bit compl...
I was fortunate to participate in the evaluation of "Self-Study Handbook for Electronic Engineers". "Self-Study Handbook for Electronic Engineers" is divided into basic, advanced and mastery chapters....
5G networks facilitate everything, from remote area communications to smart connected cars! On the 8th of last month, Halo, an American startup, officially launched a 5G network remote control drivin...[Details]
Luminar Technologies (hereinafter referred to as "Luminar"), a global leader in automotive LiDAR hardware and software technology, announced a strategic partnership with SAIC Motor, China's largest a...[Details]
Aiming at the shortcomings of the non-fixed switching frequency and slow dynamic response of the current closed-loop control in the three-phase LCL photovoltaic grid-connected inverter system, this...[Details]
The stack is mainly used to store temporary data, local variables and return addresses after interrupts and subroutine calls. The stack pointer register usually points to the top of the stack. Note t...[Details]
On May 30, Xinhua News Agency was authorized to release the "Report on the Implementation of the 2019 National Economic and Social Development Plan and the Draft of the 2020 National Economic and Soc...[Details]
On August 6, at the Huawei 5G Summit, Huawei announced the establishment of the Shanghai 5G Joint Innovation Center. According to Sina Technology, Zhang Jianming, deputy dire...[Details]
On February 19, the inauguration ceremony of the Integrated Circuit High-end Innovation Center was held in Beijing. It is reported that the center was approved by Beijing Municipal Education Commis...[Details]
Recently, the project results of "Ka-band CMOS phased array chip and large-scale integrated array antenna technology" led by Professor You Xiaohu and Professor Zhao Dixuan from the School of Informat...[Details]
As the key support for the transformation of automobile intelligence, networking and electrification, chips are increasingly being used in cars because of their irreplaceable role in the collection a...[Details]
On the evening of May 9, Huacan Optoelectronics issued an announcement stating that as of the date of this announcement, Zhuhai Huafa Real Industry Investment Holding Co., Ltd. (hereinafter referred ...[Details]
#include /* common defines and macros */
#include "derivative.h" /* derivative-specific definitions */
/************************************************************
//Function: Read the status of ...[Details]
1. Selection of pointer meter and digital meter:
1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and its swing speed and amplitude ...[Details]
According to a recent report by Bloomberg, Bitcoin mining machine manufacturer Bitmain plans to submit listing documents to the SEC (U.S. Securities and Exchange Commission) in the near future and pl...[Details]
I believe everyone still remembers the next-generation game console Xbox Series X released by Microsoft some time ago. This console has overturned people's views on consoles with its sturdy appearanc...[Details]
1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]
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