I saw a video in a WeChat group, saying that a cleaning lady from a certain company brought the battery of an electric motorcycle upstairs to charge, which caused an explosion and fire. No casualties ...
I was looking at the Linux source code recently. I had never touched assembly language before. When I saw the interrupt vector table, I wanted to understand the assembly code. I found that b stands fo...
[i=s]This post was last edited by Beifang on 2022-1-11 09:39[/i]Power on and test the example program
1. I received the Silicon Labs BG22-EK4108A development board. The packaging is simple enough, but...
The purpose of this example is to use this board to implement a file system, which will record everything from new construction to testing.
1. Create a new projectBased on the BSP of the AB32 Jiaolong...
Ultrasonic level meter is an ideal instrument for level measurement in industries such as industry, food, water conservancy and hydropower. It integrates ultrasound, electronics and software, and i...[Details]
Using C language for PIC microcontroller (I) Using HitechC compiler in MPLAB-IDE 1. Load the compiler: 1. Start MPLAB-IDE and select Project-》Install Language Tool as shown below 2. In the pop-up ...[Details]
During this period, uC/OS-II 2.52 has been successfully ported to the 51 MCU. The following are the steps for porting: 1. In the main function, only include void main(void) { OSInit(); ...[Details]
With the continuous development of my country's electronic industry, the quality and technology requirements of various industries for various industrial-grade products are constantly increasi...[Details]
There are 11 timers in STM32, including 2 advanced control timers, 4 ordinary timers and 2 basic timers, as well as 2 watchdog timers and 1 system tick timer. (TIM1 and TIM8 are advanced timers that ...[Details]
Infineon Technologies AG announced the launch of
the new EDT2 IGBT in TO247PLUS package.
The device is specially optimized for discrete automotive traction inverters, further enriching Inf...[Details]
On August 29, the last unit (No. 4) of the Henan Tianchi Pumped Storage Power Station, which was installed and commissioned by China Energy Construction Gezhouba Electromechanical Company, successf...[Details]
A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no cumulative position error. Its unique op...[Details]
China, June 6, 2022 - STMicroelectronics' new common-mode filters, with a differential bandwidth of up to 10.7GHz, can prevent the next-generation serial digital interfaces from affecting the ant...[Details]
On December 7, the 8th 2018 Strengthening the Application of the Yangtze River Economic Belt "Belt and Road" New Energy Innovation Development Forum and the 2018 China Renewable Energy Pioneer Ente...[Details]
Imagine you are on the phone with a friend at an airport. There are many people talking around you, planes taking off/landing, dozens of suitcases rolling across the tiled floor, and maybe a few ba...[Details]
Recently, the World Intellectual Property Organization (WIPO) under the United Nations released data stating that in 2018, Chinese technology giant Huawei submitted 5,405 patent applications to the o...[Details]
Why is the measured carbon content often too low when carbon and sulfur are jointly determined
in steel and alloys? Many factory laboratories often use the method of joint determination when ...[Details]
The two-wattmeter method is a very common measurement method. Since it can save a set of voltage and current measurements in three-phase measurements and save a large part of the cost, the two-wattme...[Details]
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