Program function: Configure GPIO12 as interrupt input. When the button is pressed, a falling edge interrupt is triggered, and the interrupt service subroutine flips the LED.
Interrupt vector tableMain...
The Political Bureau of the CPC Central Committee held a meeting on May 31, which pointed out that further optimizing the birth policy and implementing the policy of allowing a couple to have three ch...
For a switching power supply engineer, PCB drawing is actually a crucial part that affects a product. If you cannot do a good layout, the entire power supply may not work properly, and the smallest pr...
NUCLEO_G431RB ReviewPlatform constructionI tried MDK514 before and found the same problem as http://bbs.21ic.com/icview-2861476-1-1.html?ordertype=1, so I downloaded the latest version of MDK528A dire...
[align=left][color=rgb(25, 25, 25)][font="]In the past two years, major mobile phone manufacturers have been enthusiastic about wireless charging. As of December last year, there were 135 mobile phone...
After checking some information, I finally got to know (InRoot Sections) to load the image, and this section of code is ∗ (InRoot Sections) to load the image, and this section of code is ∗ (InRoot Se...[Details]
Developing mobile handsets with touchscreen human-machine interfaces is a complex design challenge, especially for projected capacitive touchscreen designs, which represent the mainstream technology ...[Details]
1. Overview
In the weak current system of modern intelligent buildings, the security system plays a very important role. In traditional design and construction, network wiring and security...[Details]
Although car alarms can prevent theft, in cities, vehicles may be parked on the street all night, and car owners may ignore the alarm, not realize that the alarm comes from their own car, or be unabl...[Details]
There has always been some reluctance to use fully automated routing designed by PCB designers. There are several reasons for this: First, the autorouter often fails to complete the design, and the r...[Details]
I was recently debugging a balancing car and found the source code for the DC motor encoder on the Internet. Looking at the STM32 user manual, you can see the following configuration and pictures...[Details]
As the Sino-US trade dispute intensifies, the "Huawei restriction on trading incident" has spread to South Korea. In order to avoid being involved in the dispute, South Korea's four major groups, inc...[Details]
rd09 friend provided the production method of FENG3's improved version of JDM PIC programmer. I made one according to the method and found it to be a very cost-effective programmer. In order to hel...[Details]
Transmission Technology of High Definition Digital Television
There are four main ways to transmit HDTV signals, including (live) satellite transmission, cable TV, terrestrial/mobile wireless ...[Details]
Every DC/DC IC (whether
step-up
or
step-down
) can be connected to drive a constant current LED. Now, we will take KZW3688 and CE9908 as examples to introduce their connection m...[Details]
Huawei's intelligent automotive solution brand HI released a number of intelligent car-related products, including smart cockpit solutions, intelligent driving computing platform MDC810, high-resolut...[Details]
1 Introduction
At present, various imaging devices have been widely used in aerospace, military, medical and other fields. As part of the ground image acquisition device test system, the trans...[Details]
Some users of industrial computers and system control products have found that they will conduct a test of multiple signals and clock timing. Generally, the number of signals tested is 4 to 7, and up...[Details]
On the morning of March 22, a developer discovered that Apple’s recently released new Studio Display monitor contains 64GB of built-in storage space, but only 2GB is actually used. Developer...[Details]
Not only
the
GT-R
,
but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels
to
ensure that th...[Details]
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