[i=s]This post was last edited by emily_1105 on 2016-5-23 10:44[/i] The clock chip used is PCF8563. In actual application, it is found that time goes slower and slower. I don’t know why. Please help m...
I want to buy a Novell Netware installation program, but I can't find it online. I can only ask here where I can buy the installation disk and try my luck. My email: sunma345@sohu.com Thank you....
Hello everyone, I would like to ask about the GPRS of SIM900. I need to connect to the server and send data to the server after sending AT commands to connect. Is there any way to send data directly w...
UCS_initFLL函数定义如下:fsystem is the target frequency for MCLK in kHz
ratio is the ratio x/y, where x = fsystem and y = FLL reference frequency.void UCS_initFLL(uint16_t fsystem,uint16_t ratio)
{uint16_t ...
A task, with taskSafe/taskUnsafe protection, calls connectWithTimeout in the protected code segment. Through printing, it is found that even with taskSafe protection, the task still exits abnormally a...
The output voltage of the rectifier and filter circuit is reduced due to the subsequent voltage stabilization circuit, and cannot reach the starting voltage of the subsequent voltage stabilization cir...
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
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Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
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introduction
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Amid the increasing complexity of electronic system power management,
power architecture design
is undergoing a paradigm shift from experience-driven to tool-enabled.
Analog
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In the exhibition halls of the 2025 World
Robot
Conference (WRC), robots of all shapes and sizes competed for attention. As the hustle and bustle of this industry event gradually subsided, ...[Details]
Electric vehicles are structurally composed of three main components: batteries, motors, and electronic controls. Power is transmitted from the battery to the motor, which in turn drives the vehicl...[Details]