Many netizens who are new to 51 MCUs have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc.! Have you ever heard of 89S51? ! Here, beginners need to clarify a ...
I made a board by myself, the chip is 28335, the emulator is SEED510PLUS, I always can't connect to the emulator, and prompts the following error:Error connecting to the target:Error 0x80000240/-171Fa...
[i=s]This post was last edited by Jacktang on 2019-3-22 07:56[/i] [size=4][color=#000000][backcolor=white]Pspice is now a circuit simulation tool integrated into Cadence, which can simulate the output...
[i=s] This post was last edited by ove learning makes me happy on 2020-2-20 11:02 [/i]1 CMOS camera application background and driving principle
CMOS camera ( CMOS Sensor ) is a camera that uses CMOS ...
(1) Problems caused by improper selection of materials for electrodes and grounding rings. Electromagnetic flowmeters that fail due to material mismatch with the measured medium include electrodes and...
On July 2, 2018, the long-prepared GoodWe and ON Semiconductor joint laboratory held a grand unveiling ceremony. GoodWe General Manager Huang Min, Deputy General Manager Fang Gang, ON Semiconductor...[Details]
When selecting an operational amplifier (op amp) to implement a specific function in a circuit, one of the most challenging selection criteria is the output current or load driving capability. Most o...[Details]
Digital oscilloscope based on 51 single-chip microcomputer and Proteus simulation #include AT89X52.h #include intrins.h //12864 control pin definition sbit DI = P2 ^ 2; //Data instruction select...[Details]
When using IAR software to compile code, you often cannot see the size of the compiled code after compilation. This is quite troublesome when debugging the program. The following summarizes the two...[Details]
From dizziness to underexposed photos, flicker affects people in many ways. Solid-state lighting (SSL) has been recognized by the lighting industry as the energy-efficient light source of the prese...[Details]
Integrated switching power supplies have been developing in two directions: the first is to integrate the core unit of the switching power supply, the control circuit. The second direction is to ...[Details]
According to foreign media reports, scientists have recently invented a bionic compound eye that can help scientists understand how insects use their compound eyes to quickly perceive objects and the...[Details]
Handheld Spectrum Analyzer Q1 How to use Hongke Spectrum Manager to add GPS information to the spectrum curve report? What third-party tools are needed? There are two ways to append GPS coordinates...[Details]
At the 2021 Guangzhou Auto Show, GAC released the new "Xingling" electronic and electrical architecture. The "Xing" of the new architecture platform represents the breadth of the sea of stars, and ...[Details]
Counterpoint predicts that in the third quarter of 2020, as smartphone sales rebounded in the third quarter, MediaTek became the largest smartphone chipset supplier with a 31% market share. Counter...[Details]
The application range of flowmeter is very wide, and special attention should be paid to the environment, operation, installation, etc. during use. Because these many factors will affect the measureme...[Details]
Necessity of UPS battery maintenance
In an uninterruptible power supply (UPS) system, it can be said that the battery is the backbone of the system. A UPS without a battery can only be called a vol...[Details]
This paper uses ATmega48 chip and CMX865 chip as hardware architecture to design a serial to FSK communication module to achieve the conversion of data transmission mode. Based on this module, FSK in...[Details]
I tell you, there is no need to compromise. Debugging and validating complex systems presents many test technology challenges, including capturing and visualizing multiple infrequent or intermitten...[Details]
Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]
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