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1. What is LED display? LED is the abbreviation of light emitting diode, or LED for short. It is a display method that controls semiconductor light emitti...[Details]

1 Introduction With the continuous development of information technology and medical level and the continuous improvement of people's living standards, more and more people have put forward higher re...[Details]

What is not lacking in the electronics market is capacitor brands. There are not many companies that insist on making good quality safety capacitors. Therefore, when buyers purchase safety capacitors...[Details]

  　　A car anti-theft device is a device installed on a car to increase the difficulty of stealing and prolong the time of stealing. It is the protector of the car. It can prevent the vehicle from...[Details]

Data encryption is to ensure the security of the transmitted information by artificially disturbing the original data according to a certain rule under the control of specific parameters (called ke...[Details]

In the half-wave detection diode radio, only the positive half cycle of the high-frequency signal passes through the diode to become an audio signal, while the negative half cycle of the ...[Details]

Industry rectification eliminates outdated production capacity. According to the environmental governance data of key industries of the Ministry of Environmental Protection, as of December 2012, th...[Details]

First, let's talk about the relationship between the crystal oscillator and the machine cycle of the 51 microcontroller: the reciprocal of the crystal oscillator is a clock cycle in seconds, and a mac...[Details]

The iPhone 12 series, which was delayed due to the epidemic, is likely to become the "shortest-lived" generation in iPhone history. Sources pointed out that this year's new iPhone will be released as...[Details]

All special function registers: Special register 1, ACC (A): Accumulator When performing calculations, most of the data in the ALU (arithmetic logic unit, an important part of the arithmetic unit)...[Details]

1. Serial port initialization void usart_init() { SCON = 0x50; //REN=1 allows serial reception status, serial port working mode 1 TMOD = 0x20; //Timer working mode 2 PCON = 0x00; TH1 = 0xFD; //Baud r...[Details]

The MAX14756/MAX14757/MAX14758 analog switches have a low on-resistance of 10Ω (max) and conduct equally well in both directions. All devices have rail-to-rail analog signal range. They operate from a...[Details]

Today I will give a brief explanation of the last parts of the clock system, the clock safety system (CSS) and the clock output function (CCO). 1. Clock Security System (CSS) The CSS function is ve...[Details]

Gartner's latest report shows that by 2023, the net increase in the number of autonomous vehicles worldwide will reach 745,705, up from 332,932 in 2019 and 137,129 in 2018. These figures do not repre...[Details]

With the development of industrial automation, intelligence and informatization, data exchange and communication between industrial equipment have become increasingly important. Efficient data inte...[Details]