[i=s]This post was last edited by Yunhu Congbai on 2022-9-3 15:28[/i]Ask for forgivenessIn fact, I had already received the board a long time ago, printed out the chip manual, and read it many times.I...
I remember that the STC microcontroller has a chip that can be used for single-step simulation. I didn't expect Qinheng to be able to do it, so I tried it today and it works well.
It’s actually very s...
Diary accumulation month after month, water dripping wears away stone[Atria Development Board AT32F421 Review] - Peripheral Review
AT32F421 is a lightweight M4 core microcontroller. It has a high freq...
The MSP430g2553 is a 16-bit MCU with a supply voltage as low as 1.8V. It includes the peripherals shown in the figure below and has a variety of low-power modes for developers to use flexibly.
MSP43...
I used C51, S51, AVR, C8051 a lot before, and I felt it was OK. Due to work reasons, I have to use TI's microcontroller (MSP430 series). When I first looked at the information, I found that TI's micro...
Regarding the transmission distance of "wired" and "wireless", as well as the upper frequency limit of wired transmission:"Wired" usually refers to the transmission of electromagnetic waves guided by ...
01 Summary Wireless radio frequency technology is used to measure the temperature of cable joints. The designed wireless temperature measurement system hardware consists of a temperature collector sy...[Details]
In recent years, with the development of electromagnetic compatibility, electromagnetic shielding technology has been used more and more widely. In order to have a deeper understanding of electroma...[Details]
1 Introduction
This article mainly discusses the problems of current transformer saturation and secondary current droop that are commonly encountered in current detection, and introduces the i...[Details]
Energy giant Chevron recently launched a feasibility study to use solar energy to improve the efficiency of oil recovery in old oil fields.
Chevron Technology Ventures, a subsidiary of Chevron...[Details]
1. What is pressure?
Pressure is the force exerted by a fluid on its surroundings per unit area. For example, pressure P is a function of force F and area A.
P = F/A
A container filled with ga...[Details]
0 Introduction
国内单片机多机通信方向技术开发应用已有相当长时间,在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。
A multi-machine programmable switching system expands 1 to 2 telephone lines into 4 ...[Details]
Test steps By placing the probe between two flat surfaces of the sample, the thermal properties of the material can be measured. 1. Preheating First observe the sample obtained and make sure the su...[Details]
Based on the research and development of a 4 kW brushless DC motor installed in an automobile retarder, this paper introduces the design of a permanent magnet brushless motor using the VB 6.O programm...[Details]
Air quality and comfort in offices and industrial production processes not only affect human health, but more importantly, if the environment is not transformed, it will lead to increased CO2 concentr...[Details]
In the global semiconductor industry, the United States is still the strongest. American companies account for 68% of the global fabless semiconductor industry and have remained invincible for 9 year...[Details]
As a precision voltage regulator, TL431 is widely used in electronic circuit design. Due to its unique dynamic impedance, TL431 is often used as a voltage regulator diode . Voltage regulators are wid...[Details]
For engineers, current source is an indispensable instrument. Many people also want to make a practical current source. The application of open source kits is just a complete set of PCB, components...[Details]
Micron Technology, the largest memory chip maker in the United States, is scheduled to release its new quarterly financial report after the market closes on March 31, local time in the United States....[Details]
Bootloader is a small program that runs before the kernel of the operating system runs. Its main function is to complete the initialization of hardware and software devices, establish memory spa...[Details]
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