[i=s]This post was last edited by littleshrimp on 2022-1-22 23:30[/i]My English is limited, so many comments are in Chinese. When using the editor that comes with Gaoyun Yunyuan software to input code...
When the word Bluetooth is mentioned, the first thing that comes to mind is Bluetooth headsets and Bluetooth modules. Bluetooth modules vary from chip solutions to Bluetooth protocols, communication d...
From the Chinese New Year to now, apart from eating and sleeping, I believe that the thing everyone is most concerned about every day is the epidemic.
Because of the epidemic, we are confined to our h...
In the first evaluation, the environment was built and the SoC - Blinky example was tested. This time, we will learn about the reading and writing of the Bluetooth BLE LED light service.Bluetooth BLE ...
Q: When I cleared the interrupt as the last instruction in the ISR, the ISR code is called immediately upon exit half the time. Is there a possibility of race condition ? Answer: The core (Cortex-M3) ...
At the end of 2022, the AUTOSAR Alliance released the latest version of the standard R22-11. From March 14 to 16, 2023, at the 2023 Fourth Software-Defined Vehicle Forum and AUTOSAR China Day, AUTO...[Details]
1. Test conditions Hardware: STM32L432KC Main frequency: 80MHz Compiler: IAR 8.20.1 Compiler options: High Speed no size constraints CRC generator polynomial: 0x782f 2. Test Method The softwar...[Details]
1 Introduction
The traditional PID controller has a simple structure, good stability, high reliability, and mature manufacturing technology. It has been widely used in the control of industria...[Details]
Current feedback amplifiers are not limited by the fundamental gain-bandwidth product and suffer very little loss in bandwidth as signal amplitude increases. Because they can condition large signals w...[Details]
Altech has formed a joint venture with Fraunhofer to commercialize sodium solid-state batteries. Image credit: Altech Chemicals
ASX-listed Altech Chemicals and research ...[Details]
introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
Last night, Liu Zuohu, CEO of OnePlus Technology and founder of OnePlus mobile phones, posted a message saying that the new Hydrogen OS11 is coming, and "this version will have some new changes and n...[Details]
Constant current source is a component widely used in circuits. Here I will sort out the structure and characteristics of the more common constant current sources. There are two types of constant...[Details]
What does the center frequency of a spectrum analyzer mean? The center frequency of the spectrum analyzer refers to the center point of the frequency range monitored by the spectrum analyzer. A spect...[Details]
Elon Musk (Tesla CEO) always has the ability to send Tesla to the forefront of hot searches, and this is largely related to his radical words and deeds. Recently, Musk announced that he will personal...[Details]
What is the difference between LED TV and LCD TV?
led lcd tv
In principle, LCD devices are somewhat like those advertising light boxes on the street. The light source behind them is diffused to ...[Details]
The active clamp topology is one of the most popular topologies because it allows efficient conversion of bus voltage to the voltage required by logic ICs in an electronic subsystem. An article rev...[Details]
Regarding the problem of very large arrays: The compiler used in this experiment is xc16-gcc.exe, the integrated development environment is MPLAB IDE v8.92, and the current compiler configuration i...[Details]
The circuit diagram of the EEPROM module on the development board is as follows: Purpose: To realize the communication between the microcontroller and the AT24C02 chip on the development board. E...[Details]
There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]