DRS2805-3V

   We've seen a lot of Surface Duo cases since it went on sale in October, but what if you want to completely replace the back glass? One Surface Duo user replaced the back glass with an aluminum cov...[Details]

The brightness of the light spot of an electronic oscilloscope should be stable and moderate. Some slow-scanning (ultra-low frequency) oscilloscopes have time scale signals superimposed on the light ...[Details]

Introduction: This chapter will describe how to configure GPIO and how to configure UART STM8 project template: http://download.csdn.net/detail/u012388993/9904051 The basic system configuration i...[Details]

　　Humanoid robots are mobile and have many degrees of freedom, including arms, neck, waist, legs, etc. They can complete more complex tasks. These joints need to be connected together for unified coo...[Details]

1. Microcontroller concept MCU: An integrated circuit chip, short for single-chip microcomputer. A MCU consists of a microprocessor CPU, memory ROM and RAM, and input and output IO interface c...[Details]

There are three types of electronic clocks: pointer type, LCD type, and LED type. The first two types are not clear in dim light, and the latter type generally uses digital tube display, which is l...[Details]

To test the quality of a DC/DC power module, you can use a multimeter with the resistance range Rx100 to measure the resistance of the input and output terminals of the power module. The following ...[Details]

/* DS18B20 read temperature byte program This function took me a lot of time. The main problem was that it didn't work when 51 could. I didn't solve it until today. It turned out that the values ​​of...[Details]

New MATLAB Test enables engineers and researchers to develop, execute, measure, and manage dynamic tests in MATLAB code at scale MATLAB and Simulink Version 2023a also includes new a...[Details]

In recent years, due to the impact of the epidemic, wearing masks when going out has become a normal part of everyone's life for health reasons, but it is not user-friendly for some mobile devices th...[Details]

Recently, I have been studying wireless projects, and the focus is on wireless transceiver chips. If I can send and receive data normally, the big problem of wireless projects will be solved. So I st...[Details]

For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequenc...[Details]

Recent changes in the epidemic situation in some overseas regions have affected the production of key automotive parts. Industry insiders predict that the impact of chip shortages on the domestic aut...[Details]

What should you do if your injection molding factory’s production equipment doesn’t make money when it’s turned on? Yunweibao will solve it for you! (Part 1)   “Starting injection molding does...[Details]

The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]