[i=s]This post was last edited by fdsf on 2019-7-29 22:07[/i]First pictureFigure 1Figure 21. As shown in Figure 1, what is the function of the xenon lamp Vin pin of U14? What is the function of RJP400...
After repeated debugging, I finally successfully drove the DS1307 calendar module today and can perform read and write operations on the calendar module.The DS1307 module communicates via I2C. I initi...
3. Algorithm Demo routine demonstration
All projects are located in the "Demo\Algorithm\Application" folder on the CD. The examples in this chapter only demonstrate the algorithm functions. The algori...
[i=s]This post was last edited by dcexpert on 2021-2-6 20:42[/i]You need to flash the circuitpython firmware first , then copy adafruit_hid from the adafruit binding library to the lib directory of th...
I found an example of Verilog driving MAX7219 on the Internet. The code is as follows:
module MAX7219(input clk_i,input rst_i,//inout wiresdo_i,//串行数据回读output reg sdin_o,//串行输出数据output reg sclk_o,//串行...
After more than ten years of development in China, DSP has been widely used in various fields such as image, voice, and motor control, which provides a reference resource for everyone when designing s...
Solar energy is a clean and efficient renewable energy source. During the sunny day, photovoltaic cells on the roof convert solar energy into electrical energy for people to use at night. Experts pre...[Details]
NXP Accelerates Automotive Processing Innovation with Two Processors Powered by TSMC’s 16nm FinFET Technology
Eindhoven, the Netherlands – June 2, 2021 – NXP Semiconductors NV, a glo...[Details]
I have been immersed in writing my graduation thesis recently . I feel like I am "turning a deaf ear to the world outside and focusing on writing my graduation thesis". I feel numb from staring at wo...[Details]
Today, iQOO held a new product launch conference in Beijing. iQOO's first 5G performance flagship iQOO Pro was launched. The reason why it is called a 5G performance flagship is not only because it s...[Details]
On October 31, the first phase of Zhongna Energy's 50,000-ton sodium iron sulfate cathode material mass production base was put into production and the second phase construction ceremony was grandl...[Details]
Over the years, one of the characteristics of the development of the battery industry is the rapid iteration of technology. Initially, CATL launched CTP technology, followed by BYD's blade battery, a...[Details]
1. Development board: 89C52RC development board. 2. Development environment: Keil uv4 I plan to use 89C52 to display a string of any length on LCD1602. Since the display can only display two lines an...[Details]
Most of the pins of the LPC2300 series ARM have multiple functions, but a pin can only use one of the functions at the same time, that is, it can be used in time-sharing. Therefore, the LPC2300 serie...[Details]
As a grand event in the technology circle, Apple's autumn conference every year will become the focus of various industries. At the Apple autumn conference that just ended this year, Apple spent a lo...[Details]
On September 12, the hottest brand in the car circle once again became Tesla. A news from the Morgan Stanley analyst team caused Tesla's market value to skyrocket. The reason was the analysis of th...[Details]
Application and Fault Analysis of PWM Circuit Designed by TL594 in High Frequency Machine
With the development of science and technology, traditional X-ray machines are gradually being...[Details]
Power supply ripple definition Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated power supply is generally formed by AC power supply through rectificat...[Details]
After using the latest hardware technology in Model 3, Tesla has upgraded its previous two models, Model S and Model X: the motor driving the wheels has been replaced with a permanent magnet synchron...[Details]
The 80C51 microcontroller has four P ports, P0-P3. Take P0 as an example: To understand this problem, you need to understand the internal structure of port P0. Port P0 is connected to the external pi...[Details]
Continental is rapidly moving towards the era of vehicle intelligence 2.0.
On October 23, Continental held the 2024 China Technology Experience Day event, showcasing its innovative achie...[Details]