The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. Du...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-4 08:30[/i]Fundamentals of MOSFET and IGBT Gate Driver Circuits
This report analyzes the most popular circuit solutions and their performance, in...
DirectIO: The SRIO DirectIO transfer class is similar to a memcopy transfer between two SRIO devices. One of the devices is the master that initiates the transfer. The second device is the slave that ...
The project requires that the routing and terminal nodes be selected by the program. Can zstack support this function?
By modifying the code, in routing mode, debugging found that the program cannot e...
Japanese media reported that the Semiconductor Equipment and Materials International (SEMI) released a forecast on July 9 that global sales of semiconductor manufacturing equipment in 2019 will decre...[Details]
Using TinySwitch II facilitates the optimization of switching power supply design. Since its switching frequency is increased to 132kHz, the high-frequency transformer allows the use of EE13 or EF12....[Details]
On October 24, with Google releasing the official version of Android 12, major mobile phone manufacturers have also begun to upgrade to the Android 12 version one after another. ASUS issued an anno...[Details]
DSP has high-speed computing power and rich peripheral interfaces, and is widely used in embedded systems. Many DSP-based embedded systems are deployed in harsh environments or remote areas. When s...[Details]
introduction
According to incomplete statistics, electric shock accidents and fires caused by leakage in my country cause thousands of deaths and billions of economic losses every year, so highe...[Details]
34063 is an integrated circuit used for DC-DC power conversion. It is widely used, universal, cheap and easy to buy. It can be used for voltage step-up, step-down and polarity reversal. The polarity r...[Details]
Introduction
Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server power ...[Details]
Today, DigiTimes, citing supply chain sources, confirmed recent reports that Apple is cutting iPhone 12 mini production to increase capacity for the more popular iPhone 12 Pro. Today's report sugge...[Details]
In recent years,
video surveillance
technology has developed to a certain extent. However, there is always a prominent problem in the field of video surveillance that has not been well solv...[Details]
Not only have electricity costs been reduced, but power departments in many places have also adopted methods such as "one company, one policy" to help companies resume work and production, reducing...[Details]
1. Use high-precision crystal oscillator solution
Although the use of high-precision crystal oscillator can slightly improve the accuracy of electronic clock timing, the crystal oscillator is not the...[Details]
IARdePm How to create a new project and call library functions 1. Create a new folder, for example, the name of the new folder (cannot be Chinese) is: Lib_test_GPIO_OUT 2. Create a new project, Creat...[Details]
The voice recognition system in the voice chip is used in more robots that need to replace manual services or recognize commands, realizing more human-computer interactions and bringing more conven...[Details]
Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]
Power technology
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