[size=5] [/size][size=4] In some cases, in communication digital signal processing, designs with feedback loops are often encountered. For example, digital clock recovery or adaptive equalization filt...
First picture:I generated the initialization code for STM32F407VET6 in STM32CubeMX.
Set PA13 and PA14 as SW ports. But I can't find the corresponding code in the project.
Please give me some advice. T...
I would like to share a development based on MSP430 FRAM products. The attachment contains answers to frequently asked questions in the MSP430 application development process and some explanations bas...
[align=left][color=rgb(0, 0, 0)][font="][size=12px] Hello, I want to make a high-frequency PFC. The frequency is 1-2MHz, PF and efficiency are >90%. The output is about 100W, and the input voltage is ...
The following is made by replacing the 12-bit DC chip 5616. It took 2 hours to adjust it. It's unbearable. The code is as follows (or explain it first: P2.0 port - DIN P2.1 port - SCLK P2.2 port - CS/...
On January 18, Times Electric Service held its first online press conference, launching the battery swap service brand EVOGO and the combined battery swap overall solution. Times Electric Servi...[Details]
///////////////24MHZ时钟设置////////////////////////////////////////////////////////////// UCSCTL3 |=SELREF__REFOCLK; __bis_SR_register(SCG0); //disable the FLL control loop UCSCTL0=0X0000;//...[Details]
Author: Xinggang Hu
Localization and map building in visual SLAM in dynamic scenes face great challenges. In recent years, many excellent research works have proposed effective solutions to th...[Details]
I/O port, I stands for Input, O stands for Output. In the previous lecture, the LED is lit by the microcontroller outputting high and low levels to control the LED; this lecture will input levels th...[Details]
Infrared remote control is widely used in home appliances, but the remote controls produced are not compatible with each other. The universal remote controls commonly seen on the market can only co...[Details]
German media WinFuture.de has obtained the full specifications of the Samsung Galaxy S21 FE. The phone will use a 6.4-inch AMOLED screen with 401PPI and 120Hz refresh rate, a fingerprint reader...[Details]
The most common purpose of applying computer-aided design technology (TCAD) to the design field is prediction. Simulation can enable engineers to understand the design. In some cases, simulation can b...[Details]
#include STC89C5xRC.H int main() { char buf; TMOD = 0x21; //Set the working mode of timer1 SCON = 0x50; //Set serial communication format TH1 = 0xE6; //Set the initial value of timer1 TL...[Details]
From the perspective of energy consumption and environmental protection, gasoline engine models have high fuel consumption and high costs, and there are various obstacles to the development and popul...[Details]
BP2808 application circuit (85V-265V AC input LED constant current driver chip)
BP2808 is a constant current control chip for driving LEDs. The system application voltage range is from 12VDC to 600...[Details]
For the first time, Apple has added support for Thunderbolt 3 to its M1 iPad Pro, which means that in addition to being able to connect it to an external display to increase the workspace, users can ...[Details]
Financing in May 2021: - More than 37 semiconductor companies, with a financing scale of over 3 billion yuan - Xinyaohui (Round A, over RMB 500 million), Tudatong (US$64 million), and Xinhuazhang (Pr...[Details]
A funny owl. When you hit the bull's eye on its abdomen with a photoelectric gun, its eyes will sparkle and it will make a pleasant "beep, beep" sound. After five seconds, it will start to glow and s...[Details]
vRAN's superior processing power and ultra-high energy efficiency will meet future data demands
The exponential growth in demand for mobile data and services from businesses and cons...[Details]
It should be understood as follows: DCDC means DC to DC conversion (conversion of different DC power values), and anything that meets this definition can be called a DCDC converter, including ...[Details]