When making wince5.0 s3c2410 BSP, the original system LCD driver was moved to the Drivers of BSP, and the driver could not be loaded normally. The printout is as follows: The driver was not moved (ori...
[size=6][color=#ff0000]I have designed the software to reset the MCU as soon as there is an abnormal event. I would like to ask how much impact will it have on the MCU if I reset the MCU multiple time...
[table=98%] [tr][td][u][color=#000000] [/color][color=#a0522d] A key trend in ADCs is the move to higher resolution. This trend affects a range of applications, including factory automation, temperatu...
I just burned a 32*32 Chinese character library for W25X16, and found that punctuation marks cannot be displayed. If I want to make a very natural display function to solve the mixed display, how can ...
In order to make beginners more familiar with the instructions and to quickly understand the usage of some instructions of MCS51, I made some basic instructions into a table for easy reference. I hope...
The default clock of MSP430F149 is SMCLK, which is about 800khz. If I add this program BCSCTL1 &= ~XT2OFF; // Turn on the XT2 high frequency crystal oscillatordo{IFG1 = ~OFIFG; // Clear crystal oscill...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
Embedded System
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