[i=s]This post was last edited by bqgup on 2021-7-26 23:36[/i]Sound source localization system
The list of required materials is as follows:
MCU Development System
DSP Development System
Embedded deve...
[i=s]This post was last edited by lvxinn2006 on 2019-1-11 08:53[/i] [p=30, 2, left]The development board ST NUCLEO-G071RB evaluated in this event is provided by STMicroelectronics. Thanks to STMicroel...
[i=s]This post was last edited by Feixu on 2021-5-18 17:27[/i]I recently surveyed an instrument and found that the preamplifier circuit was composed of discrete components 3DJ6 and 9012, which was use...
What we are involved in is the use of GPIO. You may have some impression of the demonstration of lighting an LED we talked about last time. But last time we directly called the code generated by the s...
Please help me find out what is wrong with the circuit. The speaker can play sound when it is directly connected to the voice IC, but there is no sound after it is connected to the power amplifier. Th...
Since the CAN network uses multiple protocols, the port of each control module has a standard voltage under normal circumstances. Therefore, the voltage measurement method can be used to determine wh...[Details]
On September 26, Zhuoshengwei stated on the interactive platform that the company has supplied Huawei and generated revenue. At the same time, the company’s main end customers include mainstream smar...[Details]
1. Basic Introduction Development Environment Development board: WarShip STM32 BOARD V2.1 CPU:STM32F103ZET6 1.2. ETR pin configuration From the above, we can see that to use the ETR pin of STM32...[Details]
Although quad-core smartphones are still in the popularization stage, the battle for octa-core has quietly begun. As time entered the second half of 2013, when the battle for CPU and main frequency o...[Details]
Permanent magnet motor speed regulation usually adopts PWM speed regulation technology, that is, the average voltage of the motor is changed by controlling the pulse width of the motor power supply...[Details]
1. Radiated emission test Tests the radiated emission of electronic, electrical and electromechanical equipment and its components, including radiated emission from all components, cables and connect...[Details]
On November 6, 2023, the domestically produced da Vinci Xi surgery was officially announced to be launched at the CIIE.
In 2006, the first imported da Vinci S surgical robot entered the Genera...[Details]
Main contents of switching power supply safety regulations
1. Safety distance regulations
2. Voltage Withstand Test Specifications
3. Insulation test specifications
4. Temperature test specif...[Details]
Since Tesla was localized, the price has been dropping, which has made many old car owners dissatisfied. However, it now seems that the previous price reduction is not the bottom, and the price of do...[Details]
Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
The evolution of vehicle E/E architecture: from traditional design to modern high-performance computing and service integration
1. Evolution of electronic/electrical architecture
Th...[Details]
Recently, there was news that Hisense Group laid off 10,000 employees and Haier was also laying off employees. In response, Hisense Group said that the company did take measures such as reducing exec...[Details]
On August 2, entrusted by the Department of Policy and Regulation of the Ministry of Industry and Information Technology, the Zhejiang Provincial Department of Economy and Information Technology and ...[Details]
On May 10, according to Korean media The Elec, Samsung Electronics has internally carried out a "dual-track" transformation of its HBM memory development department to enhance its competitiveness i...[Details]
Power distribution application principles and typical architecture
In modern distribution automation systems, more and more intelligent electronic devices are used to monitor the quality o...[Details]