Our company makes Bluetooth headsets, and we have tested the current in various states using a Fluke multimeter. The results should be accurate and the headset should be able to last a week on standby...
Hello everyone, I would like to ask about the interrupt function of msp430f5529. My program is expected to make the electronic ink screen display the received text. I set two interrupt functions, one ...
Question 1:How does uboot pass parameters to the kernel?After thinking about it, go to the bottom to find the answerQuestion 2:How does Linux manage memory?After thinking about it, go to the bottom to...
[i=s] This post was last edited by Mengxi Kaiwu on 2022-3-23 13:54[/i]Download the Jianchi CDK software in advance, and you can experience the Pingtouge RVB2601 development board. There is an RGB ligh...
来自:[url=https://learn.adafruit.com/animated-flame-pendant?view=all]https://learn.adafruit.com/animated-flame-pendant?view=all[/url]使用Adafruit Pro Trinket和16x9 Charlieplexed LED矩阵屏制作的活动火焰,效果非常好。[b]电路原理...
Recently, due to the task, I made a board with STM32F103C8T6. I used to use JLINK to download programs to the chip , and never used the STM32 JTAG download function. The JTAG function includes PB3 an...[Details]
Looking back over the past 20 years, the mainstream information architecture has changed several times, from Client-Server, Web to cloud computing. In recent years, the trend has shifted to edge comp...[Details]
Fuzzy control technology is a computer digital control based on fuzzy set theory, fuzzy language variables and fuzzy logic reasoning. It first appeared in the 1960s and developed rapidly in the fol...[Details]
Author:
Frank Lamb
Troubleshooting and maintenance of motion control and robotics requires a deep understanding of all components and mechanisms in the robot.
Motion control involve...[Details]
1. Introduction
One of the inevitable links in embedded development is the design of the bootloader . It coordinates the software and hardware resources to optimize the resource configuration....[Details]
According to foreign media reports on February 3, Tesla will set up a new office in the middle of Silicon Valley, where the company is conducting a large-scale IT talent recruitment campaign. The new...[Details]
STC12C5A60S2 MCU IO port working mode setting
All I/O ports of STC12C5A60S2 series MCU can be configured by software into one of four working types. The four types are: quasi-bidirectional port ...[Details]
We already talked about the changes in charging power of major mobile phone manufacturers in the article "Digital Theory: Faster than Fast! The Fast Charging War among Mainstream Mobile Phone Manufac...[Details]
—— Today, the highly anticipated elexcon2024 Shenzhen International Electronics Exhibition opened grandly at the Shenzhen Convention and Exhibition Center (Futian).
The exhibition brought to...[Details]
Switching power supply is the heart and power of modern electronic appliances and electronic equipment (such as TV, VCD, personal computer, test instrument, biomedical instrument, etc.). The parame...[Details]
Goal: Light up a lamp using a dot matrix 1. Introduction to 8x8LED dot matrix LED dot matrix is a display device composed of light-emitting diodes. It can be seen everywhere in the electrical app...[Details]
New energy is one of the important trends in future social development, such as solar energy, wind power, etc. These green energies not only meet the electricity supply of mankind, but also bring abo...[Details]
At the Xiaomi 12 new product launch conference on the evening of December 28, Xiaomi released three flagship mobile phones: Xiaomi 12, Xiaomi 12 Pro and Xiaomi 12X. Also released were a number...[Details]
I'm studying ARM Cortex-M3 recently, and I found a book called "An Definitive Guide to The ARM Cortex-M3" which is considered a classic. This series of study notes is actually the reading notes I made...[Details]
Many beginners are confused about how to write a ms-level delay function in a program. Although the principle and method are simple, there is no relevant information. Here is a detailed introductio...[Details]