Topway's smart display module has a network communication upgrade function. The manual mentions the use of the tool software TOPWAY Remote Update Tool, which can be downloaded from here:. This is prov...
Can you guys help me find out what is wrong with this program??? The stc89c52 microcontroller outputs pwm at a frequency of 100Hz which is completely normal. But now it is not working at 1000hz??? Exp...
[i=s]This post was last edited by aowei123 on 2020-5-26 16:37[/i]I just came across the IPC-7351 software. I have to fill in the plug-in drilling diameter and shape. How do I select the Fabrication Le...
Hey guys, have you used CoIDE to develop stm32? How do I update the library and build a project with its own components? Why is there no stm32f10x_it.c file? Do I have to add it myself? I am new to it...
The Wassenaar Arrangement, everything started during the Cold War. Let's learn more about it with the embedded editor.
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After the end of World War II, the United States ...[Details]
In most countries, the military is a fairly large group, and the health of soldiers is particularly important to the combat effectiveness of the army. The US Department of Defense's Advanced Resear...[Details]
MCU Programming: Find the average value of 8 unsigned numbers. There are 8 unsigned numbers stored in 8 units of the internal RAM starting at 20H. It is required to save their average value in R2. ;-...[Details]
In the 51 single-chip microcomputer's on-chip data memory units 20H and 21H, the data 9 and 2 are stored respectively. Write a program to calculate the difference and product between the two. The d...[Details]
I have been working on single-chip microcomputers for several years, and I have always wanted to make a series of summaries. It happened to rain today. As the saying goes: Rainy days are good for...[Details]
Semiconductor giant Intel has launched the desktop version of the 8th generation Coffee Lake architecture
Core
processor more than a month ago, and its performance is said to be 30% to 40% ...[Details]
For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. User...[Details]
Recently, the 2017 Review and 2018 Outlook Seminar of the Photovoltaic Industry was held in Beijing. Sungrow, a powerful inverter technology company, was invited to attend the seminar. With 20 year...[Details]
Industrial equipment often uses frequency signals as the collected quantity, such as using photoelectric encoders to collect data. When debugging equipment that uses frequency signals, the mechanica...[Details]
As more and more mechanical systems are replaced by electronic systems, power consumption and how to monitor it becomes increasingly important. Accurately monitoring the power consumption of electric...[Details]
Although it is tuned on MEGA128, it is applicable to all AVR chips. Just change the pin settings. The program is not original to me. I just modified the DS1302 program and the week calculation pro...[Details]
In recent years, the need for energy conservation in household appliances has become increasingly urgent. This is evident in the fact that refrigerators alone consume more than 10% of household ele...[Details]
A simple program modified based on the Battleship development board that can adjust the frequency and duty cycle at the same time. span style="font-size:18px;" void TIM3_PWM_Init(u16 arr,u16 psc) ...[Details]
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