Author: Andrew Su
On May 15, 2018, in accordance with the national standard management procedures, the Ministry of Industry and Information Technology organized the revision of the mandatory national ...
Recently, a research team from Purdue University discovered a Bluetooth Low Energy (BLE) vulnerability, BLESA, that can be used to launch spoofing attacks and affect the way humans and machines perfor...
The high torque/heavy load starting of the position sensorless brushless DC motor (BLDCM) has always been a problem worth studying, especially when the torque is high and the speed is low. The externa...
[color=#222222][font="] The segment code LCD screen is a customized product, in which: size, material, voltage, bias, viewing angle, operating temperature and other parameters are fixed before the mol...
"Electromagnetic Compatibility of Independent Power Systems and Their Power Electronic Devices" summarizes the author's research results on electromagnetic compatibility of independent power systems o...
When using CC2640R2F, I found that some projects in the lower version of SDK are no longer available in the higher version of SDK, for example:
There is multi_role in simplelink_cc2640r2_sdk_1_40_00_4...
introduction
The only indispensable thing for electronic products is the power supply, but in addition to providing energy, it also brings ripples, noise and other factors that affect the normal oper...[Details]
Quartz crystal oscillator is called "crystal oscillator" for short. It is widely used in electronic clocks, intercoms, single-chip microcomputers, color TV color display line field oscillation frequ...[Details]
Autonomous driving must say goodbye to LiDAR "PTSD".
PTSD, or post-traumatic stress disorder, is an emotional state caused by a traumatic experience that can lead to unusual emotional reaction...[Details]
On July 27, Huawei's rotating chairman Guo Ping spoke at the 2020 Win-Win Future Global Online Summit. He pointed out that the global 5G deployment has come to an end, and Huawei's focus in the next ...[Details]
The technology of storing information through magnetic patterns first appeared in the field of audio recording. Since then, the concept has been extended to many different products, such as floppy dis...[Details]
Photovoltaic inverter is a special inverter used in the field of solar photovoltaic power generation. It converts the direct current generated by solar cells into alternating current energy that ca...[Details]
On March 26, Google announced the establishment of the Advanced Technology External Advisory Council (ATEAC), recruiting eight industry experts to help regulate the direction of AI development within...[Details]
Although
OLED
lighting products are still in the early stages,
the brightness
, efficiency and life of OLED lighting devices have reached a fairly high level in terms of research...[Details]
Configuration files, driver files, and driver programs are very easy to confuse those who are just starting to learn the C language of microcontrollers. Today, I will use my own confusion to enlighten...[Details]
Continue to learn core initialization-disable interrupts
Everyone is familiar with the concept of interrupts. The concept of interrupts is introduced in the 89C51 microcontroller series. In the 89C51...[Details]
In order to thoroughly study and implement the spirit of General Secretary Xi Jinping’s important speech at the meeting of the Political Bureau of the CPC Central Committee on February 3, coordinat...[Details]
Switching mode power supplies are used to convert one voltage to another. The efficiency of this type of power supply is usually very high, so in many applications, it replaces linear regulators. ...[Details]
1. Radiated emission test
Tests the radiated emissions of electronic, electrical and electromechanical equipment and their components, including radiated emissions from all components, cables and con...[Details]
There are multiple timers in STM8L, TIM1 is the highest level, and the others are ordinary timers, which are generally sufficient. The simplest example initialization //TIM3 clock enable ...[Details]
On October 31, the 200,000-kilowatt "source-grid-load-storage" integrated application demonstration project of Xitai, Qinghai Shaanxi Coal New Energy Technology Co., Ltd., was connected to the ...[Details]
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