1. warning: creating .stack section with default size of 400 (hex) words.This is because there is no set value for -stack in Project---Build Option---Linker.
2. warning: creating .sysmem section with ...
Relays and other equipment will arc during operation due to the influence of induced electromotive force. In this way, relays are prone to failure. In practice, RC circuits are used to suppress arcing...
I just saw a news video saying that at 8 a.m. on September 16, the U.S. space exploration technology company SpaceX used the manned Dragon spacecraft and the Falcon 9 rocket to launch the first purely...
In this circuit, the secondary circuit voltage regulator TL431 is used as the reference and feedback error amplifier, sampling the output, generating an error voltage, which is converted into an error...
Now I use AD software to draw pictures
The problems encountered are:
The trace width is 0.4mm and 0.8mm, and the maximum current will not exceed 500mA. I thought that when the hole was punched
The via...
I believe that the first lesson for everyone to learn about single-chip microcomputers is to light up the first LED lamp. The first time you light up an LED, you must be very excited. You can control ...
As the COVID-19 pandemic has changed consumers' shopping habits and driven the growth of e-commerce performance, Microsoft announced on Friday (26th) that it will permanently close its physical retai...[Details]
Quasi-resonant conversion is a mature technology widely used in power supply design for consumer products. The new Green Power series controllers achieve ultra-low standby power consumption as low as...[Details]
;************************************************************ ;AVR assembly program example simple 24-hour clock with 1/100 second ;Simple 24-hour clock with 1/100 second ;MEGA16 4M Hz ;******...[Details]
To develop in the industry for a long time, innovation and R&D are indispensable. Only by continuous innovation can consumers recognize it. As a powerful mobile phone manufacturer, Samsung spares no ...[Details]
With the continuous maturity of technology and the increasing requirements of standards, servo motor technology has been widely used in various fields with its excellent performance. The servo system...[Details]
According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
Embedded systems are widely present in our daily lives, from consumer electronics and medical equipment to automobiles, industrial control, aerospace, etc. Their existence has become an inseparable p...[Details]
Researchers at the University of Washington in the United States have developed a small robotic device that can change the way it flies in the air by folding during descent. The research results we...[Details]
Try to explain the characteristics of TLC2543 and its interface with 89C52.
A: The characteristics of TLC2543 are as follows:
12-bit A/D converter (8-bit, 12-bit and 16-bit output);
The convers...[Details]
Tesla is the pioneer of SEV (Smart Electric Vehicle), but it is by no means the leader. This is not determined by the current technical level, but is caused by differences in car-making concepts. A...[Details]
Function Introduction
This design is based on RT-Thread and infineon PSoC™ 62 with CAPSENSE™ evaluation kit development board, and realizes a simple smart home system. The SHT31 temperature an...[Details]
According to foreign media reports, electric car manufacturers around the world have been grappling with the issue of battery consumption since the first mainstream electric car came out. French car ...[Details]
With the country's strong advocacy of energy conservation and environmental protection, and the increasing cost of energy supply, more and more users have begun to pay attention to the green power sup...[Details]
The intelligent soft start cabinet is an electrical device used for starting and controlling motors. It controls the starting current and starting time of the motor to achieve soft starting and sof...[Details]