The read identification word is 3E:3E:3E. The program written is displayed normally, but the program read out is allusing Zhifeng programmer, high voltage programming mode[[i] This post was last edite...
Error:Target DLL has been cancelled.Debugger aborted! I am a beginner in microcontrollers and I really want to learn it well! I am doing the first example in the "Proteus Chinese Tutorial", which seem...
It is a crane control system. The multi-turn absolute value modbus signal encoder and Schneider plc are matched to realize the trolley's walking positioning. There is no problem with the communication...
Platform--2440 Now the nand flash is enlarged to 512M, which makes the system unable to boot. If I want the system to boot, what should I modify? [b] Should I modify C:\WINCE500\PLATFORM\smdk2440\eboo...
Design of time controller 1. Content Use 89S52 single-chip microcomputer to design a time controller, which has 8-bit digital tubes to display year, month, day, time, minute and second, calendar and c...
[font=宋体][size=10.0pt]The following is about the various parameters and their meanings of the linear voltage regulator, which is the 7805 that everyone is familiar with. Parameter 1: Output voltage (o...
In the past few days, the news that ZTE was "banned" by the US Department of Commerce has triggered widespread reflection and concern in various domestic industries about the lack of independent co...[Details]
The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]
The day before yesterday, I learned about STM's Systick and found it quite useful for precise timing. When I used CVAVR before, I found that the delay.h in it was very useful. So, I used STM32's...[Details]
0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]
Regarding the PHY construction of LWIP, the PHY chip used is LAN8720A, RMII mode. Regarding the hardware connection part, the Atomic board F407 is used, and the hardware connection is as follows: ...[Details]
The adoption rate of serverless
cloud
computing
is gradually increasing, but it has not yet reached people's expectations. Various surveys show that serverless
is
still
an eme...[Details]
1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
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The anxiety of the post-Internet era is that if you don’t revolutionize ...[Details]
As a leading company in automotive semiconductors, Freescale and Khronos Group have jointly launched an automotive multimedia embedded microprocessor i.MX35 with an integrated OpenVG hardware acceler...[Details]
1. Heart rate measurement principle 1. What is a heart rate module? The heart rate module is professionally used to monitor the heart rate of the wrist, fingers, forehead, earlobe, chest and other ...[Details]
Household photovoltaic power stations mainly utilize idle resources on existing household buildings, such as roofs, wall facades, balconies, courtyards, etc., to install and use distributed photovo...[Details]
OSC_IN and OSC_OUT are external crystal pins by default. If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT If you use the internal RC oscillator instead...[Details]
environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel. #include "ad_driver.h" //Global ...[Details]
The key is the configuration of registers. The T1 timer (16 bits) of CC2530 needs to configure three registers: T1CTL, T1STAT, IRCON Here is just a brief introduction. For more details, please refer ...[Details]
MCS-51 single-chip microcomputer timer/counter experiment programming program Programming requirements: 1. Connect a light-emitting diode LED to the P1.0 pin, light up for two seconds, turn off for o...[Details]
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