Source: Endless Fun
Although there are many retro game consoles developed based on Raspberry Pi, they are also easy to buy.
But it is still necessary to recommend the following one - a retro game cons...
Transistor static operating point--------If the static operating point is not set properly, saturation distortion (static operating point is too high) or cutoff distortion (static operating point is t...
[size=4][color=#000000][backcolor=white] DSP (Digital Signal Processing) is digital signal processing technology, and DSP chip refers to the chip that can realize digital signal processing technology....
In embedded development, we often need to call some mathematical functions, such as pow, acos, asin, sqrt, etc. At this time, we need to add a reference to the standard math library.
Taking RISC-V IDE...
[size=4] In general, the 430 microcontroller has three timers, timer A, timer B, and watchdog timer. Here we mainly discuss the function of timer A of the 430 microcontroller. The function of timer A ...
Job Description:1. Track changes in the semiconductor industry at home and abroad, study the development trend of the industrial chain, and write research reports;
2. Establish and maintain domestic a...
Unlike the traditional PC market, the mobile processor market in recent years has been extremely lively. Although Intel still firmly holds the top spot in the traditional PC market, in the mobile pro...[Details]
In the past, we have experienced the COVID-19 pandemic, and experienced many shocks and challenges. The issue of automotive chips has become a hot topic for OEMs. In the past three quarters, especial...[Details]
Today I will continue to talk about series 2, mainly sharing with you the material list and transformer structure.
Double-click a component in the schematic diagram t...[Details]
1. Picture display overview 1. Common image formats 2. Experimental Procedure Note: Due to problems with the decoding program, not all JPEG and JPG images can be opened. If they canno...[Details]
Manufacturers of throttling devices all know that when calculating the opening diameter of throttling devices such as orifice flowmeters and V-cone flowmeters based on field parameters, there is a pr...[Details]
The memory structure of the AT89S52 microcontroller is divided into four parts: on-chip program memory, off-chip program memory, on-chip data memory, and off-chip data memory.
1. Program memory
...[Details]
Apple's official website today launched the MagSafe external battery, an external battery designed for the iPhone 12 series, which charges the iPhone wirelessly. This product will not be available un...[Details]
Virtualization usually consists of three parts: data collector ++ virtual instrument software. The data collector conditions the input analog signals, converts analog to digital, and caches the data ...[Details]
Recently, at the Second Global IC Entrepreneurs Conference, Li Rui, senior vice president of Schneider Electric and head of the energy efficiency management low voltage business in China, delivered a...[Details]
*/ /* 1. This program does not use any assembly instructions 2. Timer T0 generates an interrupt to switch the process 3. Due to interruption or calling subroutine, PC stack is needed, so PC can be fo...[Details]
Use a detector to connect. When the signal source ADXL05AH to be tested is connected to the oscilloscope, it can be connected with a lead wire or with a detector attached to the oscilloscope. In gene...[Details]
According to foreign media reports, Bill Stasior, who once served as the head of Apple's Siri development department, has left Apple and become Microsoft's vice president of technology. Stasier's m...[Details]
The oscilloscope is a very versatile electronic measuring instrument. The production and research and development of almost all electronic products require the use of oscilloscopes. An oscilloscope f...[Details]
Just now, Redmi’s official Weibo account officially announced the Redmi 9 Chinese version of the phone, claiming that it “defines the new standard for entry-level phones in 2020.” According...[Details]
Industry's first asymmetric TVS diode family for SiC MOSFET gate protection
Ideal for high-efficiency power solutions in data centers, electric vehicle infrastructure, and industrial ...[Details]
DIY/Open Source Hardware
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