I have a small question for you guys: I want to add a PTC resettable fuse to protect a 220V AC to 13.6V DC (1.45A) transformer before it goes through a bridge rectifier and enters the 7812. After the ...
The serial port receiving and sending program of MSP430 microcontroller involves multiple registers, which can be configured step by step according to the following steps:1. First, set the used IO por...
[Evaluation of SGP40]-SGP40 temperature and humidity testMeasure the response of the gas sensor under different temperature and humidity conditions. Since this is the third day of testing, the alcohol...
[i=s]This post was last edited by sctf15013896503 on 2020-7-3 11:26[/i]The current epidemic and other issues are an opportunity for all our domestic industries. It can also be said to be an upgrade er...
1. Features of Winbond ARM W90N740
Winbond's W90N740 is an ARM7 chip with ARM7TDMI core and RISC structure. W90N740 contains two 10/100Mb MAC Ethernet controllers and uses network accelerator NAT....[Details]
Whether electric cars are really more environmentally friendly than fuel cars has always been a controversial topic. Many netizens think that electric cars are not environmentally friendly, mainly ...[Details]
As MICRO USB connectors become smaller to allow for faster and safer collaboration, they also become more fragile. Therefore, this is why material strength must be considered during the MICRO USB c...[Details]
Description: Drive the four-digit digital tube to dynamically display numbers, which can be easily transplanted to other programs.
For example: 1. To change the hardware to a three-digit or two-digi...[Details]
Making an ultrasonic rangefinder is a practical project for many students and microcontroller enthusiasts to learn and practice microcontrollers. This ultrasonic rangefinder program is designed for t...[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]
There are many reasons why electric cars are difficult to promote, but the essence of the problem is the battery. For a car, people first require basic transportation functions, and then additional...[Details]
What is a trigger? Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is somethin...[Details]
Scientists have taken an important step toward using machine learning to speed up battery design: combining machine learning with knowledge gained from experiments and equations guided by physics to ...[Details]
1 Introduction
The rapid development of home appliances, portable electronic devices and handheld appliances has made power adapter chips a major product category of integrated circuits. Sin...[Details]
Acrel's Acrel-3000 power monitoring system software uses computers, communication equipment, metering and protection devices, etc. to provide a basic platform for real-time data collection, switch ...[Details]
On November 13, Qi Caijuan, an employee of Ningxia Electric Power Research Institute, stepped up communication and cooperation with State Grid E-Commerce Company and State Grid Energy Institute to ...[Details]
GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 produ...[Details]
1 Introduction
In home theater, karaoke and other audio systems, real-time display of the spectrum of music signals will add a lot of color to the audio system. At present, most of the actual ...[Details]
In an interview, Semtech recently detailed several of the company's recently launched power management products, which use Semtech's unique architecture to provide higher performance options for power...[Details]
Sensor
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