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At present, the construction of 5G base stations in Hubei Province has resumed in full swing. It is expected that 50,000 5G base stations will be completed this year, achieving full outdoor coverage ...[Details]

1 Ethernet controller The Ethernet controller of Taiwan Realtek is a controller that complies with the IEEE802.3 Ethernet standard. There are RTL8019, RTL8029 and RTL8139 series. Among them, R...[Details]

On December 31, 2019, OPPO Vice President Shen Yiren could not contain his excitement and announced a blockbuster news. He said: "Happy New Year to everyone in advance! The next time we meet will pro...[Details]

　　Overview of stm8s timer TIm4 　　The timer consists of an 8-bit auto-reloadable up-counter, which can be used as a time-base generator with overflow interrupt function. 　　The TIM6 clock signal cont...[Details]

PIC microcontrollers currently have 8-bit series, 16-bit series and 32-bit series, which are briefly introduced as follows: 8-bit machine series: The early one-time programming series include PIC12...[Details]

Passive keyless entry overview: Passive keyless entry may be relatively unfamiliar to many people in the industry. Its appearance allows vehicles to minimize power consumption and achieve the highest...[Details]

Diodes Incorporated Introduces Three-Stage Programmable Slew-Rate Control Power Switch to Simplify and Enhance Power Rail Management in SSDs Diodes Incorporated (Dio...[Details]

Due to the impact of the epidemic, infrared temperature measurement guns are in short supply and a hot topic of concern to electronic engineers. Before the epidemic, there was basically only one main...[Details]

The magnetic float level gauge works on the principle of magnetic coupling. The product makes up for the multiple shortcomings of glass tube level gauges that cannot work under high temperature and h...[Details]

With the advantages of high energy density and high safety, lithium-ion batteries have completely occupied the consumer electronics market in just over a decade, and have expanded into the field of e...[Details]

Abstract: A single-chip microcomputer is used as the controller. The pyroelectric human infrared and temperature sensing systems are used to detect whether there are people in the room and the ...[Details]

Which came first, the chicken or the egg? This philosophical question has been bothering mankind for many years, and it is also something we often like to discuss after dinner....[Details]

According to foreign media reports, automakers and Silicon Valley technology companies have promised to deploy driverless cars in 2019. However, so far, driverless cars have only been tested in limit...[Details]

The ATmega48 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different cl...[Details]

　　1. Turn on the power of the sulfur analyzer, and the instrument will automatically heat up. When the temperature reaches 1050℃, turn on the electrolytic cell air pump to stir. At this time, suck the...[Details]