[size=4][color=#0000ff]In the next few days, it may be time for the National College Students Electronics Contest again. Maybe many students have been practicing the questions of previous years. I met...
[i=s]This post was last edited by machinnneee on 2013-12-26 12:45[/i] I am currently working on a radio frequency identification device. In the early design process, I used an SD card to read the ID n...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:06 [/i] 51 MCU controls ISD1420 to realize the function of selecting and playing (C program circuit diagram)...
My level is limited, so I'll just throw out some ideas
1. Jinlk tool adds N32 information
In N32L43xxx\N32L43xxx\6-Software Development Kit
You can find the jlink tool to add Nationstech chip V1.0.4. ...
[b]LDO Basics: Power Supply Rejection Ratio[/b] [align=left]Reprinted from: deyisupport[/align] [align=left]One of the biggest advantages of low-dropout linear regulators (LDOs) is their ability to at...
I want to use MSP430 to make something, and I want to learn ccsv5.1, but I can't find the download address on the Internet, and I can't find it on the official website. I want to give me an installati...
Medical and industrial applications often require isolation voltages of 2500Vac or higher for patient and equipment operator safety. The isolation barrier must not only transmit power to the sensin...[Details]
This article introduces a miniature home electrocardiograph. The instrument has powerful functions: display monitoring, storage, playback, printing, record management, power alarm, telephone or Intern...[Details]
As microcontrollers become less expensive and more powerful, electrical designers are finding it more cost-effective to use multiple small controllers in both single-board and multi-board systems. ...[Details]
Fetal monitoring is an important means to ensure the safety of perinatal mothers and fetuses and achieve eugenics. Intelligent fetal monitoring is a monitoring method that analyzes the health stat...[Details]
Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communication technology since the advent of digital communications. Many new wir...[Details]
l Introduction
Traditional human-computer communication is achieved through keyboard or mouse. The speed of information exchange is relatively slow, and the operator is required to have certain...[Details]
CVC5.0 (CSR recently announced the fifth generation of clear voice capture technology) is the only solution on the market that provides advanced audio enhancement and noise suppression to both the ...[Details]
1 Introduction
Digital video is the use of video capture devices such as cameras to collect external image information and digitize the image information, and then record it to storage med...[Details]
0 Introduction
With the release of the "Elevator Supervision and Inspection Regulations", new requirements have been put forward for the inspection quality of elevators by inspection agenc...[Details]
1 Introduction
Under the current situation of power shortage in my country, it is very important to monitor power to ensure safe use of power. The research and transformation of power grid...[Details]
O Introduction
Semiconductor laser (LD) is a solid light source. It has been widely used due to its advantages such as good monochromaticity, small size, light weight, low price and low po...[Details]
Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal s...[Details]
1 Introduction
Virtual instrument VI (Visual Instrument) is a kind of instrument system that uses the powerful hardware and software resources of computers as the support of instruments, a...[Details]
1 Introduction
Combination weigher is also called selection combination weighing instrument. It is composed of multiple independent weighing units with feeding and discharging structures. ...[Details]
1 H4006 chip introduction
The operating frequency range of H4006 is 10～15MHz, and 13.56MHz is usually selected for identity recognition. There is a 64-bit programmable memory on the ch...[Details]
RF/Wirelessly
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