Below is a 494 controlled power supply circuit. A 0.1 resistor is connected between point A and ground. Is it used for current feedback? How is R1 determined?...
Viewing Circuits - ADC and System (1)There are many ADCs on the market, and the prices of different ADCs vary greatly. So how should we choose an ADC?Let's start by knowing what the parameters are!Res...
Resistors are made by using the characteristics of some materials that have an obstructive effect on electric current. They are the most basic and most commonly used electronic components. Resistors h...
Since the official TCP server port is not available now, I found a server that can be used for testing: Tongxinmao - Online Application (tongxinmao.com)
1. Configuration parameters:After saving and ex...
Based on Dolby Pro Logic Surround Sound Technology, Dolby and Pioneer of Japan cooperated in 1990 and used advanced digital compression technology to launch the novel all-digital Dolby Digital Sur...[Details]
Single-chip motorized scanning interface and program design
What is dynamic scanning display?
In the single-chip system, the dynamic scanning display interface is one of the most widely...[Details]
CLOCK DOMAINS clock domains S5PV210 consists of three clock domains, namely, main system (MSYS), display system (DSYS), and peripheral system (PSYS) Clock source external soldering: 1.XRTCXTI: Re...[Details]
Labview supports a wide variety of data types, among which integers are the most numerous, including U8, I8, U16, I32, and so on.
For each specific integer number, there is a specific v...[Details]
Today, Flyme’s official Weibo account announced that the Flyme 8 trial version will be officially updated on April 14. The trial version’s input method has added many new features. Let’s take a look....[Details]
The electronics industry is developing rapidly. As one of the most basic circuit components, the demand for resistors in electronic systems is increasing. In electronic instruments, precise resistors...[Details]
Many friends say that the delay time cannot be accurately controlled in C and it is not as intuitive as assembly. In fact, this is not the case. A deep understanding of the delay function will help y...[Details]
With the increasingly accelerated process of automobile electrification, the electrification of commercial light trucks has ushered in a market explosion. The industry generally adopts parallel sha...[Details]
Huawei has officially registered the trademark of Hongmeng system, and according to Yu Chengdong's previous statement, Huawei's system will be released as early as this fall, and at the latest next s...[Details]
With the development of science and technology and the improvement of the degree of industrial automation in my country, a large number of automation equipment and instruments have been widely used ...[Details]
1. Introduction With the continuous expansion of the scale and scope of photovoltaic power generation applications in my country, the demand for inverters in the photovoltaic market has increas...[Details]
Lung cancer is one of the most common malignant tumors in the world, and its morbidity and mortality rates are rising. The reason is that the cause of lung cancer is unknown, the onset time is shor...[Details]
The timer working process can be in this order (take 51 as an example to use timer 0 mode 1 to generate a 50 millisecond timing) 1. The lower four bits of TMOD are used to set timer 0, and the upper...[Details]
The digital multimeter calibrator is used to calibrate multimeters and various meter heads below the first level. If used improperly, the meter being tested and the internal circuit of the instrument ...[Details]
The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
Power technology
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