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1. Memory overview Memory is a collection of many storage units. The memory unit is actually a type of sequential logic circuit (latch), arranged in order of unit number. Each unit is composed of a n...[Details]
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1 Introduction Crystal diode switching circuits are widely used in digital systems and automation systems. In the crystal diode switching characteristic experiment, there is a time delay or lag betw...[Details]
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For high-performance field-oriented control systems, speed closed loop is essential. Speed closed loop requires real-time motor speed. Currently, speed feedback is mostly detected by photoelectri...[Details]
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Behind the fight against the epidemic is the grassroots grid-based investigation, and the investigation is inseparable from the support of AI. From over 10,000 confirmed cases in a single day to a ...[Details]
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This application note describes how to use the MAX5977 hot-swap controller and a single ADC to accurately monitor two different load current ranges: high-power main system current and low-powe...[Details]
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Oscilloscope Quick Start Guide 1 2 3 4 5 6 7 Step-by-step reading Here we take the ZDS4054 Plus oscilloscope as an example, starting from the most basic operation, explaining ...[Details]
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Define the CODE type:
typedef struct MenuItem
{
int i;
unsigned char j;
}code _MenuItem; //Data is stored in FLASH
Define XDATA type:
typedef struct MenuItem ...[Details]
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1 MDK RL-RTX and COrtex-M3 Overview
The MDK development kit originated from Keil in Germany and is the latest software development tool launched by ARM for various embedded processors. MDK RL-IUX i...[Details]
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The Semiconductor Industry Association (SIA) submitted documents to the U.S. Department of Commerce on April 5 local time in response to President Biden's executive order on ensuring the security of ...[Details]
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Preface Due to some requirements, we now need to disassemble a hex file into C, so the first thing we need to understand is the overview of PIC and assembly language. 1、PIC In fact, practically spe...[Details]
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What is DTC severity?
The DTC severity occupies 1 byte of data and contains two parts of information, DTC severity information (3 bits) and DTC category information (5 bits), as shown below:
...[Details]
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1 Introduction Analog Devices, Inc. (ADI) has released an innovative semiconductor manufacturing process that combines high-voltage semiconductor processes with sub-micron CMOS and complementary bi...[Details]
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According to the South China Morning Post, Zhou Zhiping, a professor at Peking University and a veteran in the semiconductor industry, said that it would take China at least "five to 10 years" to cat...[Details]
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// stm32 study notes For the library functions of the stm32f10x series chips, the GPIO operation functions are declared in stm32f10x_gpio.h and defined in stm32f10x_gpio.c. The IO port operation step...[Details]
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]