I debug The RDA example program under the command prompts LINK: fatal error LNK1104: cannot open file 'ca_mergex20.lib'. I have added the path where ca_mergex20.lib is located in Tool|Options accordin...
Project Requirements:
Two-wire power supply, output 4~20mA current signal (use XTR115 to process current and power)
The sensor analog signal directly enters the 24-bit AD of the microcontroller for pr...
1 The Most Expensive House Ever Would you like to live in a super luxurious house with 103 rooms, 22 bedrooms and bathroom suites, a shooting range, 30 built-in luxury apartments, a private cinema, a ...
The LPC series CORTEX learning activity has ended. It lasted for 3 months. This activity was very lively. Haha, I guess NXP will be very happy.I was fortunate enough to be gifted an LPC1343 board, and...
It may be a little far away from our current life, but I still feel deeply touched after watching it. After all, it is the emotion contained deep in the hearts of Chinese people. In today's increasing...
A few years ago, analog oscilloscopes were the only candidates for benchtop oscilloscopes. Today, the introduction of inexpensive digital storage oscilloscopes (DSOs) has given engineers dozens of mod...
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Electric bicycles have long been a means of transportation for lower-income groups due to their affordability. The largest concentrated expense in the use of electric vehicles is the cost of replac...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
Embedded System
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