ATX switching power supply, no 5V standby voltage, standby voltage control chip SDC606P 1 pin startup voltage changes from 2V to 7V, the voltage is gone after about 5 times, the 2nd pin VCC voltage ph...
I2C-24C04 and buzzer program problem/*Name: I2C-24C04 and buzzerDescription: The program first writes a musical note to the 24C04 , then reads it and plays it.
*/
#includereg51.h
#includeintrins.h#def...
About Yuanchuangda TechnologyHeadquartered in Suzhou Industrial Park, the company specializes in the RD and production of various RF power devices with LDMOS and GaN as the core and GaAs/VDMOS as the ...
This time the topic is based on CSD202, which is a high voltage bi-directional power monitor that uses the IIC interface, so we will start with IIC this time. A brief introduction to CSD202 is shown i...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-22 17:16[/i]ESD resistance test method
When static electricity carried by the human body and equipment is discharged to the entire machine and el...
I am using a DE1-SOC development board, which has GPIO_0 and GPIO_1, each with 40 pins.Now we need to use the GPIO port to expand a traffic light module through the Dupont line. The pin definition of ...
Recently, a netizen left a message on the official website of the Ministry of Industry and Information Technology, asking that the use of eSIM cards has recently aroused greater discussion. Does my c...[Details]
September 20, 2023,
Shanghai – After three years of technology and practice accumulation, Mobile Industrial Robots (hereinafter referred to as MiR), the leader of the global mobile robot market...[Details]
The latest AI Benchmark list led by the Swiss Federal Institute of Technology shows that Unisoc's Tiger T710 chip received an overall score of 28,097 points, temporarily ranking first in the wo...[Details]
Currently, the second phase of the Samsung high-end memory chip project with a total investment of US$8 billion is progressing steadily and is expected to be completed and put into production in mid-...[Details]
On January 16, the Laser TV Industry Branch of the China Electronic Video Industry Association released the TV industry's first "Laser TV Eye Protection Action White Paper" in Shanghai. The white pap...[Details]
According to the Economic Daily, TSMC announced its fourth-quarter financial report, with cumulative consolidated revenue of NT$1,069.985 billion (the same below) in the first four quarters, a ye...[Details]
For AVR microprocessors with timer/oscillator pins (TOSC1 and TOSC2), the crystal can be connected directly to these two pins without external capacitors. This oscillator is optimized for 32.768 kHz ...[Details]
The infrared decoding and infrared encoding data correspond one to one, so I will not go into details about the infrared encoding protocol here. In the N76E003 microcontroller, we use external inte...[Details]
There are a large number of stepper motor applications in industrial sites, such as automation control, robot joints, printer control, etc. Among them, the most widely used is the hybrid stepper mo...[Details]
According to Wenhui Daily, in the first week of May, Shanghai Pudong Airport Customs has supervised a total of 731 inbound and outbound cargo planes, a month-on-month increase of 36.4%. It is report...[Details]
Last week, Intel announced that it would invest $20 billion to build two large wafer fabs in Ohio, USA. This is the second wafer manufacturing base invested by Intel in the United States in a year. W...[Details]
A/D is the operation of converting analog quantity into digital quantity. Analog quantity refers to the variable that changes continuously within a certain range and can take any value (within the ...[Details]
Commonly used programming methods are: 1. Use parallel port tools to program: wiring (refer to Baiwen.com JZ2440V2 development board user manual), use oflash to program (the speed is relatively slow)...[Details]
Researchers from OpenAI and multiple universities have jointly released a 104-page PDF document aimed at encouraging regulation of artificial intelligence computing by regulating the hardware itself....[Details]
In order to stably and accurately discharge the various organ secretions accumulated in the abdominal cavity of patients after surgery, a negative pressure aspirator based on an embedded system i...[Details]