I use T0 to receive pulses, T1 to time 50ms (the natural frequency of the crystal oscillator is 11.0592MHZ), and finally I give the high eight bits and low eight bits of T0 to A and B respectively. So...
Introduction to msp430f149 microcontroller: MSP430 series microcontroller is a 16-bit ultra-low power mixed signal processor (Mixed Signal Processor) with a reduced instruction set (RISC) that was lau...
Regarding the problem of LPM_ROM in Modelsim simulation of Altera, when doing functional simulation, the following error is always prompted: # ** Error: (vsim-7) Failed to open VHDL file "my_rom.hex" ...
When I use the development board to connect to the instrument via the serial port, I can continuously receive data, but the later data cannot overwrite the previous data. How can I make the later data...
Dear bosses: After entering the CE system, right-click on the desktop (or long press on the touch screen), the display properties will appear. The second item of the display properties is "Backlight"....
[i=s]This post was last edited by lb8820265 on 2015-10-4 20:17[/i] [align=left][font=宋体] [size=3]This post is for the DIY[font=宋体] sharing event on September 10. It just so happens that a part of the ...
In today's society, heart disease has seriously affected people's life safety. Many patients with sudden heart attacks are threatened because they cannot get timely treatment. Traditional ECG monito...[Details]
1. Introduction
At present, with the continuous development of modern medical devices, especially electronic instruments directly connected to the human body, in addition to the increasingly high...[Details]
Currently, it is impossible to dynamically obtain patient information in medical monitoring. Once the patient's condition worsens, emergency treatment cannot be implemented in the first place, and the...[Details]
In the field of software development, the most critical but also the most unpredictable phase is the debugging phase. There are many factors that play a role in the process of software debugging, a...[Details]
1 Introduction
The intelligent meter reading system is a system that reads the data of multiple user meters in a centralized manner through the transmission media by the master station. It...[Details]
1. What is fading?
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers t...[Details]
Abstract This paper
introduces a wireless radio frequency transmission chip nRF9E5 based on 8051 core. The remote control system of flapping-wing micro-aircraft is made by using this chip. Th...[Details]
Battery system architecture
For many years, nickel-cadmium batteries and later nickel-metal hydride battery technology have dominated the market. Lithium batteries have only entered ...[Details]
0 Introduction
At present, most of the automatic blood pressure monitoring systems used in hospitals are imported equipment, which are expensive and increase the cost of medical treatment. The...[Details]
1.
Introduction
With the rapid development of modern computer technology and Internet technology, embedded systems have begun to occupy the mainstream of the market. Due to the high ...[Details]
Nowadays, video conferencing has become a situation where multiple manufacturers supply various high-definition products. The technology of high-definition products has greatly matured, the cost h...[Details]
IntroductionUSB
, serial port, and parallel port are commonly used interfaces for communication between PC and peripherals. However, for images with large data volumes, if the serial RS-232 protoc...[Details]
High-speed serial communication networks are transmitting data and video information at unprecedented speeds. As transmission speeds increase, the evaluation of networks and their components become...[Details]
Preface
Sine wave inverters are widely used in various fields such as electricity, post and telecommunications, communications, and aerospace. Moreover, with the continuous development and...[Details]
Development Status
Looking at the development of security monitoring technology: from the first generation of analog monitoring, to the second generation of digital monitoring, and then up...[Details]
MCU
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