There is usually a network transformer between the RJ45 terminal and the chip. What role does this network transformer play? What are the differences between different types of network transformers?...
HZ132-64B30 is a small dot matrix Chinese character LCD display module with 12×12 dot matrix. The module has built-in T9 pinyin input method and uses standard UART to communicate with the control MCU....
The heavy oil oval gear flowmeter is a volumetric flowmeter . The measurement principle is that the liquid flows in the flowmeter, and a differential pressure will be formed at both ends of the inlet ...
[i=s] This post was last edited by ma19920829 on 2015-7-10 15:18 [/i] [code]#include "reg51.h" #define UINT unsigned int #define ULONG unsigned long #define UCHAR unsigned char /* Traffic light variab...
I want to ask all the experts, I want to find an ADC with built-in AGC function, preferably 12bit, 20MSPS. I have searched for some information on the Internet but I can't find such an ADC. Many circu...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:26 [/i] I don't know why the zigbee wireless is not working and I can't read the tag data :Cry:...
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
store
To prevent moisture, LEDs should be stored in a dry and ventilated environment with a storage temperature of -40°C to +100°C and a relative humidity below 85%.
The LED should be use...[Details]
Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]
introduction
Caller ID delivery (CID) is a service provided to the user's phone. The method is that the originating switch transmits the caller number and other information to the terminal swi...[Details]
1 Introduction
The early stage control system used relay control. Due to the large number of stage equipment, the number of control elements is huge and the wiring is complicated. Therefore, th...[Details]
UPS is an uninterruptible power supply (UPS). This device can ensure that after a power outage in the computer system, users can continue to work for a period of time and save files urgently, witho...[Details]
In the field of video surveillance, video compression encoding formats have evolved from M-JPEG, H.263, MPEG4 to H.264. Currently, H.264 is the mainstream compression algorithm. Its biggest advantage ...[Details]
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
VGA (Video Graphics Array) is a graphics display standard proposed by IBM in 1987. Although it is no longer an advanced display standard, it is still widely used due to its mature technology and pr...[Details]
The MTM bus (Module Testing and Maintenance bus, MTMbus) is a synchronous, serial, system-level backplane test and maintenance bus that can implement fault detection, fault tolerance, and extended com...[Details]
1 Introduction
With the development of transmission systems in recent years, multi-motor transmission systems have been widely used in various fields. In order to improve the dynamic performan...[Details]
PCB Design
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