[i]Posted by the author on: 2009-09-29 19:46:55 The 485 serial communication used has passed the unit test, but after it was installed on site, the communication was abnormal no matter what. The first...
The basic idea of IoT based on stm32, F103+enc28j60+wireless router+home broadband is: write the web page server into stm32, connect stm32 and router through Ethernet interface. Set the web page serve...
Hardware: MCU: STM32F103C8T6 (using SPI2, frequency set to 9M) FLASH: W25Q128 --》4096×4K (sector size) --》4096×16×256 (each sector consists of 16 pages of 256 bytes) Development platform: keil5.20 The...
The LSM6DS3 3D accelerometer and 3D gyroscope are system-in-packages that operate in 1.25mA (up to 1.6kHz ODR) high-performance mode. It features always-on low power consumption to provide you with th...
I am developing an Ndis driver under Wince, and the following error occurs during compilation. The function NdisMCmRegisterAddressFamily is in ndis.h, and the header file has been included, but there ...
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]
In view of the problems in the actual FPGA development process, such as difficulty in locating faults, long compilation time after repeated code modification, and inability to confirm fault solutio...[Details]
Some application designs have higher requirements on the speed at which the system's switching power supply can provide voltage output. Figure
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Lifting wavelet transform not only has the advantages of traditional wavelet multi-resolution, but also simplifies the operation and is easy to implement in hardware. Therefore, it is widely used in d...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data,...[Details]
1 Introduction
The DVB-S digital satellite live broadcast system standard is designed to meet the bandwidth of satellite transponders and the transmission characteristics of satellite sign...[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]
With the diversification and complexity of test requirements, the software-based virtual instrument test strategy is gradually becoming the mainstream technology in the industry and is widely used,...[Details]
0 Introduction
The aging process of the world's population is accelerating. In the next 50 years, the proportion of people over 60 years old is expected to double. The number of disabled p...[Details]
0 Introduction
With the rapid development of computer information network technology, industrial control systems with PLC as the core are also developing in the direction of large-scale an...[Details]
1 Introduction
There are six water pumps in the water supply pump room of the first water plant in Chenghai District, Shantou City, including two pumps of three different powers: 55kW,...[Details]
With the rapid development of electronic technology and the requirements of green environmental protection, people have higher and higher requirements on the performance of automobile engine igniti...[Details]
In high-speed signal processing applications such as digital image processing and aerospace, strong support of high-speed and large-capacity storage space is required to meet the system's requirement...[Details]
Source: China IC Technology Market 1 Introduction
With the rapid development of technology in the field of modern communications, the entire system has put forward higher requirements for analog-...[Details]
Abstract: AD8361 is a radio frequency (RF) true power detection integrated circuit recently launched by ADI. It is a device that implements effective value measurement of RF power on a single IC...[Details]
Embedded System
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