Frame memory is the data channel between the graphics processor and the display device. All the graphic data to be displayed is first stored in the frame memory and then sent out for display. Therefor...
[i=s]This post was last edited by ylyfxzsx on 2022-3-23 21:03[/i]Since my main work is in testing instruments and I have a lot of dealings with factories, I plan to use the Pingtou Ge development boar...
The problem of selecting a single-chip microcomputer. I only need to control a sensor max30102. The sensor needs to process uint32_t data. It is probably inconvenient to use a 51 single-chip microcomp...
Optimizing the circuit board layout is an important aspect when designing a switch-mode power supply. Proper layout ensures that the switching regulator maintains stable operation and minimizes radiat...
As shown in the figure, this is the program for receiving the command frame. Because the length of a single write and read function code in modbus is fixed at 8 bytes, the while condition is that when...
Profinet protocol is a communication protocol used in the field of industrial automation control. It is a communication standard based on Ethernet technology developed by Siemens, which can realize...[Details]
(Image source: Safescape Intelligent Systems) According to foreign media reports, a new application has been launched in the UK that uses artificial intelligence technology (AI) to assess the ro...[Details]
Organizations that have invested heavily in digital commerce often use digital commerce as an entry point to begin digital transformation. Successful advanced digital organizations will significantly...[Details]
The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 single-chip microcomputer as CPU. The current signals ...[Details]
It is often heard that the driving capability of a certain I/O of an MCU is xxmA, so what exactly is the driving capability? If the driving capability of an IO is 5mA, can it not output more than 5mA...[Details]
This morning, Tianfeng International analyst Ming-Chi Kuo released a report saying that the LTCC (Low Temperature Co-fired Ceramic) usage of Wi-Fi 6E is generally 2-3 times more than previous Wi...[Details]
Driven by automotive intelligence and autonomous driving, the demand for automotive memory is also increasing. According to Jim Feldhan, president of market research firm Semico Research, "For L1 a...[Details]
The progress of semiconductor technology has continuously reduced the size of circuits. The performance of a large computer that once took a large room to store can now be achieved by a laptop, and t...[Details]
According to Taiwan's Economic Daily, the success of semiconductor analysis laboratory giant Hong Kang Technology's third-generation semiconductors is mainly due to the growing demand from the mainla...[Details]
0 Introduction
In recent years, Hunan Valin Liangang has made large-scale investment and construction, and replaced more than ten central air-conditioning systems. Since the central air-condit...[Details]
The compiler used in this article is keil First, an example is given and the explanation is expanded from this example: ............ //C51 Code here #pragma ASM ............. //Here is the Assembler...[Details]
Laser thickness gauge is an optical instrument that uses laser to measure the thickness of an object. It is used in many industries. There are many characteristics of laser thickness gauge. Let's t...[Details]
What is a capacitive screen
Capacitive screen pictures
The capacitive screen is a four-layer composite glass screen. The inner surface and interlayer of the glass scree...[Details]
Today, the official version of iOS/iPadOS 14.3 was released, and Apple Fitness+, the subscription-based fitness service officially announced by Apple at the fall conference, was launched. As Apple'...[Details]
Introduction: Although chip-level integration and submicron manufacturing processes help reduce the size of mobile phones and achieve more functions, the smaller submicron process will aggravate the ...[Details]
DSP and ARM Processors
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