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Development board: mini2440, NandFlash: K9F2G08U0B 256M size, CPU: S3C2440A.
Development environment: MDK4.11
Emulator: Jlink v8
This is my first article published on csdn. I have used arm-linux-...[Details]
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1 Introduction
In real life, static electricity is generated by many reasons, such as friction between film and reel, separation of tape, object damage, or charged particles. Static electricity...[Details]
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Now that we can see the signal on the spectrum analyzer display, let’s look at amplitude accuracy, or more precisely, amplitude uncertainty. Most spectrum analyzers today are calibrated with both abs...[Details]
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Communication rules: 1: Clock 7.3728MHz/Baud rate 9600/9 data bits/odd parity/1 stop bit/hardware multi-machine communication function/ 2: Communication connection uses hardware MAX485, bidirectional...[Details]
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China Energy Storage Network:
On the one hand, electricity load exceeding 100 million kilowatts has become the new normal, and on the other hand, the proportion of new energy grid connectio...[Details]
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#define SYSTICK_COUNTFLAG 16
//Initialize delay function
void delay_init(void)
{
uint32_t ticks;
ticks = SystemFrequency/1000;
if (ticks SYSTICK_MAXCOUNT) while (1...[Details]
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How to choose a rangefinder? What should you pay attention to when purchasing?
When purchasing a rangefinder, you need to consider the following points:
1. Measurement...[Details]
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Advanced Energy's 4100T fiber optic thermometer ensures more accurate temperature and easier process control for advanced semiconductor processes
The 4100T multi-channel, non-contact...[Details]
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1 Introduction
Based on our many years of experience in DC system development and design and field application, this paper attempts to
explore the charging method of
backup
...[Details]
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0 Introduction For pulverized coal transportation using high-dense phase conveying technology, accurate measurement of pulverized coal flow is of great significance to gas consumption, smooth operati...[Details]
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The oscilloscope is also called a handheld oscilloscope, which is easy to carry and easy to operate. It can transform invisible electrical signals into visible images, making it easier for people to ...[Details]
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ds1302 is a clock chip and has nothing to do with avr. Here, mega32 is used to operate the chip. There is a lot of information about this chip on the Internet. Let me briefly talk about it. The commu...[Details]
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In order to further achieve security and ranging accuracy between two Bluetooth compatible devices, the Bluetooth Technology Alliance is committed to exploring and developing a new location service...[Details]
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/******************************************************************************/ /*【Written on】： 2011.07.07 * 【Author】： Yanling Electronics * 【Version】： V1.0 * 【Compilation environment】: ICCAVR * 【...[Details]
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DigiKey , a global distributor of electronic components and automation products with full in-stock availability and fast delivery,
plans to attend the SPS 2024 show in Nuremberg, Germany, from ...[Details]
RF/Wirelessly
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