[i=s]This post was last edited by YangTwo on 2021-8-15 17:09[/i]After connecting the development board to the computer, open ssv5, and the tool can automatically identify our development boardClick st...
[i=s]This post was last edited by lising on 2019-5-13 22:58[/i] The content of this experiment is serial communication USART0, which sends data to the PC through print output statements and displays i...
The content is relatively simple, that is, the ADC on the ufun board collects data, transmits it to the serial port interface of matlab through the serial port, and uses matlab to perform certain data...
[size=4] Digital-to-analog conversion is a function that we use very frequently in embedded systems. Most MCUs on the market have integrated ADCs, and the precision of built-in ADCs has also changed f...
1- Introduction
Brief introduction to the MSP430 microcontroller timer A structure and its application examples.
2-Timer module
The MSP430 series of microcontrollers have powerful timer resources, whi...
Q: What is the LoRaWAN data rate?
A: For LoRa, the LoRaWAN data rate ranges from 0.3kbps to 11kbps, and the GFSK data rate in Europe is 50kbps. In North America, the minimum data rate is 0.9kbps due t...
1. Delay trigger circuit: It is composed of BG4, BG5 and BG6. It sends out pulses at certain intervals from the moment the power switch is turned on to control other parts.
2. Monostable dela...[Details]
MCS-51 has four powerful arithmetic operation instructions: addition, subtraction, multiplication and division. 1. Program status word PSW MCS-51 has a program status word register PSW, which is used...[Details]
According to a recent report released by an authoritative industry research organization, by 2020, the overall scale of global smart home will increase from the current 10 billion US dollars to 50 bi...[Details]
With the rapid development of embedded systems, the demand for graphical user interfaces (GUI) is becoming more and more obvious. MiniGUI is a lightweight graphical user interface support system...[Details]
3. Serial port interrupt service thread After the serial port interrupt is generated, the specific data processing will be completed in the interrupt service thread. Take the camera interrupt thread ...[Details]
1. Duplicate definition problem in IAR When writing your own header file, remember to define constants in the .c file. If you define constants in a .h file, when you include the header file in main.c...[Details]
1. Two process processing 1. Query method Features: Simple, but takes up more resources 2. Interrupt mode Features: Responsible, but takes up less resources Common interrupts include (interruptions a...[Details]
With the development of electrification, intelligence, networking and other technologies, the electronic and electrical architectures of various industries are undergoing profound changes. New arch...[Details]
The causes of malfunction of the combustible gas detector include two factors: irregular construction process and inadequate maintenance. Both are possible factors that may cause the malfunction of t...[Details]
Jiwei.com reported on April 20 that the realme Q3 series will be released on April 22. Regarding the features of this series, Xu Qi, realme's vice president, president of China, and president of glob...[Details]
I still remember that at the beginning of this year, LG Energy Solution CEO and Vice Chairman Kwon Young-soo said at the IPO media exchange meeting, "Considering the large backlog of battery orders o...[Details]
Friends who have used FriendlyArm know that the built-in interface design of FriendlyArm mini2440 is qt2, but now q4 is gradually becoming the mainstream. It is not easy to successfully transplant ...[Details]
On July 28, Tmall Genie announced that it had joined the "Spring Thunder Plan", which will help small and medium-sized home appliance companies achieve intelligent upgrades at lower costs and ...[Details]
1. MYS-SAM9X5 Overview MYS-SAM9X5 is a single board computer based on AT91SAM9X35 processor, with a processor frequency of 400MHz. The device has 256MB NandFlash, 4MB DataFlash, and 128MB DDR2SDRAM...[Details]
On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]