[backcolor=white][size=4][color=#000000]As a novice in embedded programming, I first need to install the embedded system development tool IAR, of course, the cracked version. But I encountered some pr...
Bluetooth, an ancient and excellent technology, has brought many stories with the launch of Apple's AirPods. As a practicing engineer, I would like to share with you some of the stories about it, main...
* Example 1:
Use P3 port to light up 8-bit LED#include//Header file containing MCU registers/ Function: Delay for a period of time
void delay(void)
{
unsigned char i,j;
for(i=0;i250;i++)
for(j=0;j250;...
The board is made according to the circuit diagram below. The input 12V battery is powered. The no-load output voltage is normal. When a load is added, the voltage drops below 3V.
Is there something w...
This case is a configuration case of connecting the Modbus TCP to Profinet gateway of Bestun Technology to the driver. The devices used are a Siemens 1200PLC, a Modbus TCP to Profinet gateway of Bestu...
In fact, regarding this question, I believe that everyone must have searched through various channels to find out what kind of books are better, and then bought a bunch of related books, but in the en...
Principle: SFY series infrared rapid moisture meter, designed based on the principle of pyrolysis weight, is a new type of rapid moisture detection instrument. While measuring the weight of the s...[Details]
Abstract: A Boost, Buck-Boost four-terminal combination boost DC/DC conversion topology is proposed; theoretically, it is proved that its boost ratio (gain) is (1+D) times that of the Boost convert...[Details]
#include reg51.h #include "main.h" #include "intrins.h" //Use T2 timer 2 to control the baud rate of serial port 1 #define FOSC 18432000L //System frequency #define BAUD 9600 //Serial port 1 bau...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Useful Internet of Things (IoT) applications are being applied in nearly every vertical branch of industry, effectively extending the usefulness of legacy systems. For example, residential, commercia...[Details]
Microchip Expands Radiation-Tolerant MCU Line
with SAMD21RT, Arm® Cortex®-M0+-Based 32-Bit MCU for Aerospace and Defense Markets
The SAMD21RT is available in 64-pin ceramic and...[Details]
Specific implementation functions: The 51 microcontroller buttons control the speaker to emit a variety of sounds. Design introduction Introduction to 51 microcontroller The 51 monolithic chip ...[Details]
More than 1,000 companies participated in the exhibition, 150 launch conferences, nearly 120 new cars, and the total exhibition area exceeded 360,000 square meters... The 2023 Shanghai Auto Show is...[Details]
The controlling shareholder of Chilean lithium producer SQM has launched a legal battle to stop the sale of nearly a quarter of the company to China's Tianqi Lithium.
Pampa Caliche...[Details]
Recently, SamMobile reported that Samsung is developing two new Exynos chips, one for flagship devices and one for mid-range devices. The flagship chip that the company is developing is code-named si...[Details]
Design Method and Digital Transfer Function of Second-Order Digital Notch Filter
The following explains the design of a second-order digital notch filter (finding the digital transfer func...[Details]
According to multiple foreign media reports, Apple confirmed to the media on Tuesday that it had acquired Drive.ai, a troubled U.S. autonomous driving research and development company, and poached do...[Details]
At the 2021 Munich International Motor Show (IAA Mobility 2021), Intel, as a chip company, attracted a lot of attention. The reason is that its autonomous driving subsidiary Mobileye has made another...[Details]
The cooperation between automakers and upstream and downstream enterprises in the industry chain is deepening. On the evening of February 17, Changan Automobile (000625) announced that it plans to joi...[Details]
In high-frequency PWM switching converters, a reliable gate drive circuit must be designed to ensure that the power MOSFET works at high frequency, high voltage, and high current. A good driv...[Details]
Microcontroller MCU
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