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/* Name: C51 MCU serial port Note: There are two ways to communicate between computers, one is serial communication and the other is parallel communication. The former is suitable for long-distance...[Details]
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1. Testing Theory 1. Definition of software testing: The process of verifying whether the actual results of the software are consistent with the user through manual or automated methods 2. Software...[Details]
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AM12864 test program (C language)
/************************************************/ /* AM12864 Test Procedure 1.0 */ /* Designed by Andorin LCM R&D Group */ /**************************************...[Details]
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According to Jiwei.com, as the chip manufacturing dispute between the United States and China intensifies, AMSL, the world's largest lithography machine supplier, faces many difficult choices. ASML i...[Details]
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The contactor voltage regulator can smoothly adjust the output voltage with load, and can be used as a power source for lighting control, electric heating control, speed control, etc.
Volt...[Details]
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Sales and earnings per share increased significantly compared to the same period last year and exceeded the company's expectations SCHAFFHAUSEN, Switzerland – April 26, 2021 – TE Connectivity (TE) ...[Details]
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The pursuit of longer operating time for portable products has led to fuel cells becoming a new power source in the field of terminal equipment. However, there are still many challenges in "using fuel...[Details]
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In the teaching of labor skills and physics, the "working principle of the rotating magnetic field generated by a three-phase asynchronous motor" is a content that students find abstract and diffi...[Details]
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The interrupt of AT89S52 microcontroller is divided into four stages: interrupt sampling, interrupt query, interrupt response, and interrupt return. When executing an interrupt, the following three co...[Details]
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Abstract: Multimeter, also known as "multi-purpose meter" or "multi-purpose meter", is a commonly used measuring instrument for electrical and electronic maintenance and experimenters. Multimeters ca...[Details]
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The .h file is as follows: #ifndef __IWDG_H #define __IWDG_H #include "stm8s.h" void IWDG_Init(void); void IWDG_Feed(void); #endif The .c file is as follows: #include "iwdg.h" void IWD...[Details]
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1. First, let’s popularize what Cache is Due to the limitation of program access, a type of high-speed, small-capacity memory is set between the main memory and the general registers of the CPU. Part...[Details]
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Safety airbag (SRS) refers to a device that inflates the airbag to protect the occupants before the occupants have a secondary collision during a collision. As an auxiliary device of the occu...[Details]
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1. The input and output pins of STM32 have the following 8 possible configurations (4 inputs + 2 outputs + 2 multiplexed outputs):
① Floating input_IN_FLOATING
② With pull-up in...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]
FPGA/CPLD
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