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OLED categories and characteristics OLED screens are classified into two types: passive matrix (PMOLED) and active matrix (AMOLED). PMOLED displays are cheaper and easier to manufacture. Howev...[Details]

　　There are many kinds of power devices used in communication equipment, ranging from power factor correction (PFC) AC/DC power supplies at the front end to high-efficiency DC/DC modules and point-of...[Details]

Brief introduction to the structure of two intelligent cars The two most common smart cars on the market are both wheeled. The most popular ones sold on Taobao are the various cars that you us...[Details]

1. Introduction GPS (Global Positioning System) is a navigation, positioning and timing system established by using the signals transmitted by 24 GPS earth satellites in the United States. At ...[Details]

According to Interactive News, an investor asked Goertek whether the company already has mature self-developed chips. Image source: Interactive screenshot In this regard, Goertek stated: The compan...[Details]

Continue to provide automotive manufacturers with supply support that meets long life cycle and quality requirements Newburyport, Massachusetts, USA, December 2021 Rochester Electronics has recei...[Details]

The Tektronix oscilloscope MDO3000 covers most daily test needs, while integrating the functions of the following instruments: Industry-leading oscilloscope Spectrum analyzer Arbitrary waveform/funct...[Details]

　　The figure shows a 4W/5V switching voltage regulator circuit. This circuit uses the TOPSwitch series T0P100 device. The TOPSwitch (Three Terminal Offline PWM Switch) series device is a three-termin...[Details]

Recently, there is a project that uses the PWM of STM8S103F3P6 to dim the light. The hardware uses Pin1 to output the PWM signal. Because I have never used ST's microcontroller before, I started from...[Details]

A vector network analyzer (VNA) is a test instrument that measures the response of a network into vectors: real parameters and imaginary parameters, thereby characterizing its performance. Vector Net...[Details]

In the era of smart economy, some people compare data to oil and fuel. It is true that in the case of driverless tracks, data annotation is the prerequisite for achieving the accuracy of driverless s...[Details]

As a general rule, you should put these things in header (.h) files: Macro definitions (preprocessor #defines) Structure, Union, and Enumeration Declarations typedef declaration External func...[Details]

Program Size: Code=114956 RO-data=20528 RW-data=808 ZI-data=702360   FromELF: creating hex file... "..\OBJ\MALLOC.axf" - 0 Error(s), 0 Warning(s). Build Time Elapsed:  00:00:05 From the compilation...[Details]

Semiconductor materials have undergone three changes since their development. The third-generation semiconductor materials are mainly wide-bandgap (bandgap width Eg 2.3eV) semiconductor materials rep...[Details]

Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]