Next, download the program and run it. Modify the GPIO routine. It is a little more advanced than lighting a lamp: a running lamp:)
Let's look at the hardware first, 5 LEDs in a row:But D2 is the powe...
ST MEMS Device Resource Library: Click to enterST MEMS device resource library / state machine (FSM) and machine learning (MLC) function library:Finite State Machine reference example on GitHub: https...
Live broadcast time: 10:00-11:30 this morningLive broadcast content:This seminar will discuss ADI switch/multiplexer series products and focus on new products and typical applications. These include h...
When I was learning WiFi networking routines before, I was unable to connect to the Internet. Specifically, when I used ch2601_webplayer_demo as a template for development, I was unable to connect to ...
[color=#555555][font="][size=13px]In-depth understanding of the two major factors that cause input errors in DC operational amplifiers: input voltage offset (Vos) and input bias current (Ib). [/size][...
OPPO announced today that the newly upgraded OPPO Reno8 series mobile phones will be officially released at 19:00 on May 23. It is reported that this time OPPO Reno8 is mainly promoted in cyan and ...[Details]
Usually we all learn the standard C language tutorial before engaging in the programming of C language for microcontrollers. Then we must first understand that the standard C language is actually a l...[Details]
In the fields of chemical industry, mechanical processing, industrial manufacturing, etc., the influence of temperature on measurement or processing is often considered, so the measurement and cont...[Details]
At the 2024 International Hydrogen Energy and Fuel Cell Vehicle Conference held on June 5, Zhang Xiaoqiang, director of the Senior Expert Advisory Committee of the China Center for International Ec...[Details]
On February 1, the High-tech Department of the Ministry of Science and Technology issued the "Notice on Soliciting Opinions on the 2021 Project Application Guidelines for 18 Key Special Projects incl...[Details]
In ARM, there is a hardware part called WATCH DOG. This hardware is always doing one thing: starting from a certain value, it keeps counting, subtracting one at a certain time, and then subtracting on...[Details]
LED has unique advantages, but it is a fragile semiconductor product, so we must be extra careful when using LED products. This article will summarize some precautions in LED design and applicati...[Details]
On July 6, in response to the news that Huawei will launch two satellites to seize the development of 6G, Huawei issued a statement on its official Weibo account saying: Fake news. Some media repor...[Details]
Examples of pointer functions
#define ubyte unsigned char
#define uint unsigned int
#define ulong unsigned long
ubyte kbCode; //Key code record
ubyte kbStatus; //Current status of the keyboard...[Details]
The whistleblower ZYAD ATEF exposed some parameters of Redmi 8A on the /leaks website. According to the leaked information, the processor of Redmi 8A is Snapdragon 439, equipped with 4GB of mem...[Details]
Uninterruptible
Power Supply
UPS Development History
The first generation of uninterruptible power supply UPS produced by Merlin Gerin MGE UPS SYSTEMS on a mass production line was the...[Details]
Introduction
Remote control devices are very common in daily life. Remote control devices for home appliances and toys make it easy for users to control devices. Remote control devices are desi...[Details]
How to compare whether the current time is between 22:00:00 and 05:00:00? From the literal meaning, 05:00:00 should be the early morning of the next day. Someone's comparison method is to convert t...[Details]
9013 is an NPN type silicon low-power transistor. It is a very common crystal transistor. It is often seen in radios and various amplifier circuits. It has a wide range of applications. It is an npn ...[Details]
Test/Measurement
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