Now there is a project file, the function is to realize the general Mass Storage, but this project has a problem, that is, it can't find the MASS Storage driver. When debugging the project, it was fou...
I changed the SDK from mobile6.0 to 5.0. When I run the program, it prompts: "It may not be signed with a trusted certificate, or some of its components cannot be found. You may need to reinstall or r...
I am currently working on several products.1. All of them use the serial port to implement the 7816 interface. When I configured UART3 as the 7816 interface and successfully implemented APDU, SPI2 cou...
Recently, the teacher assigned a big homework on single chip microcomputer. The title is: Use 80x86 software to program to input two numbers on the keyboard and display the sum of the two numbers on t...
Designers use PSpice primarily to simulate analog circuits. However, it can also be used to simulate digital filters. The main components in a digital filter are delay elements, adders, and multipl...[Details]
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Abstract
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RFID technology will be ubiquitous in the future, and there is no doubt about it, because it brings convenience and timeliness to people, which means efficiency and...[Details]
The particularity of portable medical devices determines that they should be user-friendly, must work in a sterile environment, and occupy little space and consume low energy.
At the same time, por...[Details]
1 Introduction
In the current test field, the correlation detection method is increasingly widely used for filtering. Correlation filtering can easily separate a signal of a specific frequency...[Details]
Chapter 1 Proposal
Endless salespeople interrupt your normal work schedule;
Employees leave their work stations without permission during working hours;
Unauthorized persons ente...[Details]
To help improve DC/DC conversion efficiency at lighter loads and higher frequencies, Schottky diodes can be integrated into MOSFET chips to form a single package to reduce power dissipation in the ...[Details]
Abstract:
Online dynamic signature authentication is increasingly used in various fields, especially in banking and financial systems and personal identification. As the basis of online signa...[Details]
introduction
In simple single-chip microcomputer application systems, the foreground/background system is widely used. The application is an infinite loop, in which the corresponding funct...[Details]
introduction
Data acquisition is the most basic application field of DSP. The data acquisition system designed in this paper uses the TMS320F2812 DSP chip of TI. The main features of this ...[Details]
nRF9E5 is an intelligent RF chip with an operating frequency of 433/868/915MHz, integrating an 8051 microcontroller, a 4-channel 10-bit A/D converter, and multi-channel RF transceiver.
This ar...[Details]
S3C44B0X is a cost-effective microprocessor launched by Samsung for embedded systems. It is a 16/32-bit RISC processor based on the ARM7TDMI core and has a main frequency of 66MHz. In order to redu...[Details]
Abstract: The working timing and parameters of the MV-D1024E series high frame rate CMOS camera are analyzed, the CAMERA-LINK interface protocol is explained, and the storage and processing mechani...[Details]
With the rapid development of the automobile industry, automotive electronic control systems have attracted widespread social attention. One of the future development directions of automobiles is e...[Details]
1 Introduction
In high-precision, high-speed transmission systems such as papermaking, printing and dyeing, and textiles, with the improvement of industrial automation and the expan...[Details]
1 Introduction
Digital control technology is increasingly widely used in UPS, which improves the integration of products and enhances the flexibility and intelligence of the system. Accura...[Details]
Embedded System
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