When the CAN bus network is used in practice, temporary testing is occasionally required. At this time, some engineers will directly connect the test node to the bus through a long branch line, which ...
In addition to supporting MicroPython development environment, Raspberry Pi Pico also supports C/C++ development environment. According to the official document getting-started-with-pico, I have never...
Can breaking the TX and RX pins of stm32 increase the difficulty of cracking the program? ? I really want to encrypt the program. Can you give me some guidance? Thank you!...
[i=s]This post was last edited by Laodaoma on 2020-11-12 21:36[/i]I am a newbie, I bought a board, as shown in the picture, but I haven't learned enough and I don't know how to use it. Instead of lett...
I am a beginner in switching power supply. I have never been exposed to switching power supply design before. However, this time, I had to consider designing a switching power supply myself for a proj...
There is an LCD on the msp430fr6989 microcontroller on the official website of Texas Instruments. It has 40 pins, with 20 pins on each side. Those who have learned stm32 can quickly master the code wr...
What kind of black technology is the "honeycomb battery", a representative of new energy vehicle power lithium batteries? As the core three-electric component of new energy vehicles, lithium batterie...[Details]
Recently, according to overseas media reports, an executive of the Open RF Association revealed to the media that mobile phones running the Open RF 1.0 specification are expected to be availab...[Details]
Specific implementation functions The system consists of STC89C51+1602 LCD+stepping motor+photoresistor+button module+DS1302 clock module+ADC0832 module+power supply. 1. LCD1602 displays date and t...[Details]
This week, Alibaba’s “ChatGPT” Tongyi Qianwen was officially released, becoming the second large language model product similar to ChatGPT in China. At a time when artificial intelligence technology...[Details]
Under the COVID-19 pandemic, people's lives have changed dramatically. They can work remotely, consult doctors online, and attend classes online without leaving their homes. Production, services, con...[Details]
Lenovo Group today announced its first quarter results for the 20/21 fiscal year ending June 30, 2020, with a turnover of RMB 94.6 billion, a year-on-year increase of 6.7%. Pre-tax profit reached RMB...[Details]
According to a recent report by the Physicists' Organization website, American scientists wrote in the latest issue of Nature that they used lasers to shake electrons to create hybrid particles compo...[Details]
This document will introduce how to implement MACRAW in W7100A. MACRAW is an Ethernet MAC communication below the IP layer, which can flexibly use the upper layer protocol of the destination host. W71...[Details]
In the National College Student Intelligent Car Competition, there is a traditional racing guidance mode, which is to use electromagnetic wire to guide the car model to run. The signal source drives ...[Details]
1 Introduction Measurement uncertainty characterizes the dispersion of the values reasonably assigned to the measured quantity and is a parameter that quantitatively describes the quality of the me...[Details]
According to news on January 25, Apple, as one of TSMC’s largest customers, has been launching new processes for many years and has achieved exclusivity for a long time. For example, the iPhone 15 Pr...[Details]
1 Background NFC has the characteristics of two-way connection and identification, operates in the 13.56MHz frequency range, and has an operating distance of nearly 10 cm. NFC technology promotes sta...[Details]
Introduction: The stm8_interrupt_vector.c file will not be automatically generated when developing under IAR, but it will be generated under STVD, and the interrupt vector table _vectab will be gener...[Details]
Exercise-induced muscle fatigue is a topic of great concern in the sports and sports medicine communities. At present, many studies are devoted to finding ways to stabilize and prevent muscle fatigue...[Details]
It adopts true color TFT-LCD, full Chinese operation interface (can be configured into English interface), uses the latest instrument real-time operating system ATOS_V4, menu soft key operation, and ...[Details]
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