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Orthogonal Frequency Division Multiplex (OFDM) is a communication system with a high spectrum utilization rate. It organically combines digital modulation, digital signal processing, multi-carrier ...[Details]

On May 24, the 13th China International Energy Storage Conference, hosted by the China Chemical and Physical Power Sources Association, was held in Hangzhou. With the theme of "Promoting the constr...[Details]

Relays are widely used in electronic products. They are usually used as control switches to control the on-off process of electrical signals. Since they have mechanical components such as springs a...[Details]

Nowadays, more and more models are equipped with head-up display (HUD) systems as standard. HUD can project information such as current speed and navigation onto the photoelectric display device on t...[Details]

1. The source of Android phones and tablets is Linux. 　　2. Your TiVo digital video recorder is powered by Linux! 　　3. Linux drives most of the world's supercomputers. 　　4. Linux softwa...[Details]

Molex announces KickStart Connector System, the first all-in-one OCP- compliant boot drive connectivity solution with integrated power and signal...[Details]

1. The latest version of CooCox IDE is V2. However, most of the examples I have seen online are based on the old version. I have also tried the new version and found that some operations are not fami...[Details]

Mitsubishi servo drive may stop working due to improper operation or equipment failure. At this time, the cause of the failure should be confirmed according to the Mitsubishi servo drive alarm code...[Details]

      China Radio and Television, the full name of which is China Radio and Television Network Co., Ltd., is responsible for the relevant business of cable television networks across the country. Chi...[Details]

A circuit composed of a capacitor and a resistor in series. In power electronic circuits, it is used to improve the voltage and current waveforms that power electronic devices are subjected to when...[Details]

       Nokia 5.4 has now passed FCC certification, and the complete FCC listing has also been released, which reveals some details about the phone as well as design sketches. It looks like the design...[Details]

Introduction: The world is changing, and the news is constant Every leap forward in human history is inseparable from the presence of machines. The sound of the steam engine promoted the first...[Details]

Sine wave generator     It can generate a sine wave of about 1KHZ. The circuit is shown in Figure 1-8. It is set up to cooperate with the analog circuit experiment. The sine wave signal is output a...[Details]

The last article described how to use two timers of a microcontroller to realize a breathing light. In fact, the last article was explaining the principle of PWM. Today, we will use the built-in PWM ...[Details]

In the final analysis, the development of single-chip microcomputer programs depends on diligent study, more practice, and more accumulation. There are too few people like Newton and Einstein in this ...[Details]