[i=s] This post was last edited by dontium on 2015-1-23 13:23 [/i] This has been bothering me for a long time. I use 2407A.My implementation method is to use EVA to control the motor's PWM and capture...
[size=4]1. MCU selection[/size] [size=4] [/size] [size=4]When selecting an MCU, you need to consider the functions that the MCU can perform, the price of the MCU, power consumption, power supply volta...
My question is this: I use the Ulong 2440 development board, remove the camera, and then use the camera port to connect the chip TW9910 on my other board. When I use i2c to drive the chip on the other...
What is the use of SysTickIntHandler, the system tick timer interrupt? I saw that "lwIPTimer(SYSTICKMS);" was called in its interrupt service routine. In lwIPTimer(SYSTICKMS);, " SYSTICKMS " was simpl...
Master Zhaojun, I bought a copy of your book the day before yesterday. I took a quick look at it and found some errors in the printing . For example, CPU is written as cup. The interrupt response time...
I just came to this forum not long ago, but I have a special feeling! ~ I think the forum members in our forum are all very good and well-educated! ~ But what I don’t understand is why there are so fe...
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
Analogue and Mixed Signal
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